Tag Archives: three phase motors

China Custom Ye2-160L-4 Customized Voltage Three Phase AC Induction Motors supplier

Product Description

Product Description

 Y Series motors are totally enclosed fan cooled(TEFC).squirrel cage three-phase induction motors,developed with new technique They are renewal and upgrading products of Yseries The mounting dimension is fully comformed with IEC standard . The motors have the merits of beautiful modeling .compact structure ,low noise,high efficency,large staring torque,easy serving,etc The motors are adopted with F class insulation and designed with assessing method for insulation practice.it enhances greatly motor’s safety and reliability.These motors have reached an international advandced level Y series motors can be widely used in varions machines and eqnipments.such as drilling machines,blowers ,pumps, compressors,transporters,agricultural and food processing machines
 

Ambient temperature: -15oC≤ θ ≤ 40oC
Altitude: No higher than 1000 CHINAMFG from sea level
Rated voltage: 380V, 220/380V, 380/660V, 415V,etc
Rated frequency: 50Hz or 60Hz
Insulation class: F
Protection type: IP54 or IP55
Cooling type: IC411
Duty type: S1

There are 3 kinds of installation way for motor:
1. B3 Frame with foot end shield without flange
2. B35 Frame with foot end shield with flange
3. B5 Frame without foot end shield with flange

Type Power (kw) Current (A) Speed (r/min) Eff.% P.F N.m Tst
Tn		 Ist
Tn		 Tmax
Tn		 dB(A)
synchronous speed 3000 r/min
YE3-63M1-2 0.18 0.53 2720 63.9 0.8 0.63 2.2 5.5 2.2 61
YE3-63M2-2 0.25 0.70  2720 67.1 0.81 0.88 2.2 5.5 2.2 61
YE3-71M1-2 0.37 1.0  2740 69.0  0.81 1.29 2.2 6.1 2.2 62
YE3-71M2-2 0.55 1.4 2870 72.3 0.82 1.92 2.2 6.1 2.2 62
YE3-80M1-2 0.75 1.7 2875 80.7 0.82 2.50  2.2 7.0  2.3 62
YE3-80M2-2 1.1 2.4 2880 82.7 0.83 3.65 2.2 7.3 2.3 62
YE3-90S-2 1.5 3.2 2880 84.2 0.84 4.97 2.2 7.6 2.3 67
YE3-90L-2 2.2 4.6 2880 85.9 0.85 7.30  2.2 7.6 2.3 67
YE3-100L-2 3 6.0  2915 87.1 0.87 9.95 2.2 7.8 2.3 74
YE3-112M-2 4 7.8 2935 88.1 0.88 13.1 2.2 8.3 2.3 77
YE3-132S1-2 5.5 10.6 2930 89.2 0.88 17.9 2.0  8.3 2.3 79
YE3-132S2-2 7.5 14.4 2950 90.1 0.88 24.4 2.0  7.9 2.3 79
YE3-160M1-2 11 20.6 2945 91.2 0.89 35.6 2.0  8.1 2.3 81
YE3-160M2-2 15 27.9 2945 91.9 0.89 48.6 2.0  8.1 2.3 81
YE3-160L-2 18.5 34.2 2950 92.4 0.89 60.0  2.0  8.2 2.3 81
YE3-180M-2 22 40.5 2965 92.7 0.89 71.2  2.0  8.2 2.3 84
YE3-200L1-2 30 54.9 2965 93.3 0.89 96.6 2.0  7.6 2.3 84
YE3-200L2-2 37 67.4 2965 93.7 0.89 119 2.0  7.6 2.3 86
YE3-225M-2 45 80.8 2965 94.0  0.90  145 2.0  7.7 2.3 89
YE3-250M-2 55 98.5 2975 94.3 0.90  177 2.0  7.7 2.3 91
YE3-280S-2 75 134 2975 94.7 0.90  241 1.8 7.1 2.3 91
YE3-280M-2 90 160 2975 95.0  0.90  289 1.8 7.1 2.3 92
YE3-315S-2 110 195 2985 95.2 0.90  352 1.8 7.1 2.3 92
YE3-315M-2 132 234 2985 95.4 0.90  422 1.8 7.1 2.3 92
YE3-315L1-2 160 279 2985 95.6 0.91 512 1.8 7.2 2.3 92
YE3-315L-2 185 323 2985 95.7 0.91 592 1.8 7.2 2.3 92
YE3-315L2-2 200 349 2985 95.8 0.91 640 1.8 7.2 2.2 100
YE3-315L3-2 220 383 2985 95.8 0.91 704 1.8 7.2 2.2 100
YE3-355M1-2 220 383 2985 95.8 0.91 704 1.8 7.2 2.2 100
YE3-355M-2 250 436 2985 95.8 0.91 800 1.6 7.2 2.2 100
YE3-355L1-2 280 488 2985 95.8 0.91 896 1.6 7.2 2.2 100
YE3-355L-2 315 549 2985 95.8 0.91 1008 1.6 7.2 2.2 100
YE3-355L2-2 355 619 2985 95.8 0.91 1136 1.6 7.2 2.2 100
YE3-355L3-2 375 654 2985 95.8 0.91 1200 1.6 7.2 2.2 100

Type Power (kw) Current (A) Speed (r/min) Eff.% P.F N.m Tst
Tn		 Ist
Tn		 Tmax
Tn		 dB(A)
synchronous speed 1500 r/min  
YE3-63M1-4 0.12 0.45 1310 55.8 0.72 0.87 2.1 4.4 2.2 52
YE3-63M2-4 0.18 0.64 1310 58.6 0.73 1.31 2.1 4.4 2.2 52
YE3-71M1-4 0.25 0.81 1330 63.6 0.74 1.8 2.1 5.2 2.2 55
YE3-71M2-4 0.37 1.1 1330 65.3 0.75 2.66 2.1 5.2 2.2 55
YE3-80M1-4 0.55 1.4 1430 80.6 0.75 3.67 2.3 6.5 2.3 56
YE3-80M2-4 0.75 1.8 1430 82.5 0.75 5.01 2.3 6.6 2.3 56
YE3-90S-4 1.1 2.6 1430 84.1 0.76 7.35 2.3 6.8 2.3 59
YE3-90L-4 1.5 3.5 1430 85.3 0.77 10 2.3 7.0  2.3 59
YE3-100L1-4 2.2 4.8 1440 86.7 0.81 14.6 2.3 7.6 2.3 64
YE3-100L2-4 3 6.3 1440 87.7 0.82 19.9 2.3 7.6 2.3 64
YE3-112M-4 4 8.4 1455 88.6 0.82 26.3 2.2 7.8 2.3 65
YE3-132S-4 5.5 11.2 1465 89.6 0.83 35.9 2.0  7.9 2.3 71
YE3-132M-4 7.5 15.0  1465 90.4 0.84 48.9 2.0  7.5 2.3 71
YE3-160M-4 11 21.5 1470 91.4 0.85 71.5 2.0  7.7 2.3 73
YE3-160L-4 15 28.8 1470 92.1 0.86 97.4 2.0  7.8 2.3 73
YE3-180M-4 18.5 35.3 1470 92.6 0.86 120 2.0  7.8 2.3 76
YE3-180L-4 22 41.8 1470 93.0  0.86 143 2.0  7.8 2.3 76
YE3-200L-4 30 56.6 1475 93.6 0.86 194 2.0  7.3 2.3 76
YE3-225S-4 37 69.6 1480 93.9 0.86 239 2.0  7.4 2.3 78
YE3-225M-4 45 84.4 1480 94.2 0.86 290 2.0  7.4 2.3 78
YE3-250M-4 55 103 1485 94.6 0.86 354 2.0  7.4 2.3 79
YE3-280S-4 75 136 1490 95.0  0.88 481 2.0  6.7 2.3 80
YE3-280M-4 90 163 1490 95.2 0.88 577 2.0  6.9 2.3 80
YE3-315S-4 110 197 1490 95.4 0.89 705 2.0  7.0  2.2 88
YE3-315M-4 132 236 1490 95.6 0.89 846 2.0  7.0  2.2 88
YE3-315L1-4 160 285 1490 95.8 0.89 1026 2.0  7.1 2.2 88
YE3-315L-4 185 329 1490 95.9 0.89 1186 2.0  7.1 2.2 88
YE3-315L2-4 200 352 1490 96.0  0.90  1282 2.0  7.1 2.2 88
YE3-315L3-4 220 387 1490 96.0  0.90  1410 2.0  7.1 2.2 88
YE3-355M1-4 220 387 1490 96.0  0.90  1410 2.0  7.1 2.2 95
YE3-355M-4 250 440 1495 96.0  0.90  1597 2.0  7.1 2.2 95
YE3-355L1-4 280 492 1495 96.0  0.90  1789 2.0  7.1 2.2 95
YE3-355L-4 315 554 1495 96.0  0.90  2012 2.0  7.1 2.2 95
YE3-355L2-4 355 638 1495 96.0  0.88 2268 1.7 7.0  2.2 95
YE3-355L3-4 375 674 1495 96.0  0.88 2395 1.7 7.0  2.2 95

Type Power (kw) Current (A) Speed (r/min) Eff.% P.F N.m Tst
Tn		 Ist
Tn		 Tmax
Tn		 dB(A)
synchronous speed 1000 r/min
YE3-71M1-6 0.18 0.76 850 54.6 0.66 2.02 1.9 4.0  2.0  52
YE3-71M2-6 0.25 0.97 850 57.4 0.66 2.81 1.9 4.0  2.0  52
YE3-80M1-6 0.37 1.2 910 68 0.70  3.88 1.9 5.5 2.0  54
YE3-80M2-6 0.55 1.6 925 72 0.71 5.68 1.9 5.8 2.1 54
YE3-90S-6 0.75 2 945 78.9 0.71 7.58 2.0  6.0  2.1 57
YE3-90L-6 1.1 2.8 950 81 0.73 11.1 2.0  6.0  2.1 57
YE3-100L-6 1.5 3.8 950 82.5 0.73 15.1 2.0  6.5 2.1 61
YE3-112M-6 2.2 5.4 965 84.3 0.74 21.8 2.0  6.6 2.1 65
YE3-132S-6 3 7.2 975 85.6 0.74 29.4 1.9 6.8 2.1 69
YE3-132M1-6 4 9.5 975 86.8 0.74 39.2 1.9 6.8 2.1 69
YE3-132M2-6 5.5 12.7 975 88.0  0.75 53.9 1.9 7.0  2.1 69
YE3-160M-6 7.5 16.2 980 89.1 0.79 73.1 1.9 7.0  2.1 70
YE3-160L-6 11 23.1 980 90.3 0.80  107 1.9 7.2 2.1 70
YE3-180L-6 15 30.9 980 91.2  0.81 146 1.9 7.3 2.1 73
YE3-200L1-6 18.5 37.8 985 91.7 0.81 179 1.9 7.3 2.1 73
YE3-200L2-6 22 44.8 985 92.2 0.81 213 1.9 7.4 2.1 73
YE3-225M-6 30 59.1 985 92.9 0.83 291 1.9 6.9 2.1 74
YE3-250M-6 37 71.7 985 93.3 0.84 359 1.9 7.1 2.1 76
YE3-280S-6 45 85.8 990 93.7 0.85 434 1.9 7.3 2.0  78
YE3-280M-6 55 103 990 94.1 0.86 531 1.9 7.3 2.0  78
YE3-315S-6 75 143 990 94.6 0.84 723 1.9 6.6 2.0  83
YE3-315M-6 90 170 990 94.9 0.85 868 1.9 6.7 2.0  83
YE3-315L1-6 110 207 990 95.1 0.85 1061 1.9 6.7 2.0  83
YE3-315L2-6 132 244 990 95.4 0.86 1273 1.9 6.8 2.0  83
YE3-315L3-6 160 296 990 95.6 0.86 1543 1.9 6.8 2.0  83
YE3-355M1-6 160 296 995 95.6 0.86 1536 1.9 6.8 2.0  85
YE3-355M-6 185 342 995 95.7 0.86 1776 1.9 6.8 2.0  85
YE3-355M2-6 200 365 995 95.8 0.87 1920 1.9 6.8 2.0  85
YE3-355L1-6 220 401 995 95.8 0.87 2112 1.9 6.8 2.0  85
YE3-355L-6 250 456 995 95.8 0.87 2399 1.9 6.8 2.0  85
YE3-355L2-6 280 510 995 95.8 0.87 2687 1.9 6.8 2.0  85
YE3-355L3-6 315 581 995 95.8 0.86 3571 1.9 6.8 2.0  85
                     
Type Power (kw) Current (A) Speed (r/min) Eff.% P.F N.m Tst
Tn		 Ist
Tn		 Tmax
Tn		 dB(A)
synchronous speed 750 r/min
YE3-80M1-8 0.18 0.80  700 56.0  0.61 2.46 1.8 3.3 1.9 52
YE3-80M2-8 0.25 1.1 700 59.0  0.61 3.41 1.8 3.3 1.9 52
YE3-90S-8 0.37 1.4 695 66.0  0.61 5.08 1.8 4.0  1.9 56
YE3-90L-8 0.55 2.0  695 70.0  0.61 7.56 1.8 4.0  2.0  56
YE3-100L1-8 0.75 2.3 705 73.5 0.67 10.2 1.8 4.0  2.0  59
YE3-100L2-8 1.1 3.2 705 76.5 0.69 14.9 1.8 5.0  2.0  59
YE3-112M-8 1.5 4.2 715 77.5 0.70  20.0  1.8 5.0  2.0  61
YE3-132S-8 2.2 5.9 730 80.0  0.71 28.8 1.8 6.0  2.2 64
YE3-132M-8 3 7.6 730 82.5 0.73 39.2 1.8 6.0  2.2 64
YE3-160M1-8 4 9.8 725 85.0  0.73 52.7 1.9 6.0  2.2 68
YE3-160M2-8 5.5 13.1 725 86.0  0.74 72.4 1.9 6.0  2.2 68
YE3-160L-8 7.5 17.4 730 87.5 0.75 98.1 1.9 6.0  2.2 68
YE3-180L-8 11 25.0  725 89.0  0.75 145 1.9 6.5 2.2 70
YE3-200L-8 15 33.2 730 90.4 0.76 196 2.0  6.6 2.2 73
YE3-225S-8 18.5 40.6 735 91.2 0.76 240 2.0  6.6 2.2 73
YE3-225M-8 22 46.8 735 91.5 0.78 286 2.0  6.6 2.2 73
YE3-250M-8 30 62.6 735 92.2 0.79 390 1.9 6.5 2.0  75
YE3-280S-8 37 76.5 740 93.0  0.79 478 1.8 6.6 2.0  76
YE3-280M-8 45 92.6 740 93.5 0.79 581 1.8 6.6 2.0  76
YE3-315S-8 55 110 740 93.8 0.81 710 1.8 6.6 2.0  82
YE3-315M-8 75 150 740 94.0  0.81 968 1.8 6.2 2.0  82
YE3-315L1-8 90 176 740 94.5 0.82 1161 1.8 6.4 2.0  82
YE3-315L2-8 110 215 740 94.8 0.82 1420 1.8 6.4 2.0  82
YE3-355M1-8 132 257 745 95.0  0.82 1692 1.8 6.4 2.0  90
YE3-355M2-8 160 312 745 95.0  0.82 2051 1.8 6.4 2.0  90
YE3-355L1-8 185 360 745 95.2 0.82 2371 1.8 6.4 2.0  90
YE3-355L-8 200 385 745 95.2 0.83 2564 1.8 6.4 2.0  90
YE3-355L2-8 220 423 745 95.2 0.83 2820 1.8 6.4 2.0  90
YE3-355L3-8 250 481 745 95.2 0.83 3205 1.8 6.5 2.0  90
synchronous speed 600 r/min
YE3-315S-10 45 99 590 92.0  0.75 728 1.5 6.2 2.0  90
YE3-315M-10 55 120 590 92.5 0.75 890 1.5 6.2 2.0  90
YE3-315L1-10 75 161 590 93.0  0.76 1214 1.5 5.8 2.0  90
YE3-315L2-10 90 190 590 93.4 0.77 1457 1.5 5.9 2.0  90
YE3-355M1-10 110 228 595 93.8 0.78 1766 1.3 6.0  2.0  90
YE3-355M2-10 132 273 595 94.2 0.78 2119 1.3 6.0  2.0  90
YE3-355L1-10 160 331 595 94.2 0.78 2568 1.3 6.0  2.0  90
YE3-355L-10 185 383 595 94.2 0.78 2969 1.3 6.0  2.0  90
YE3-355L2-10 200 414 595 94.2 0.78 3210 1.3 6.0  2.0  90

Detailed Photos

Our Advantages

We have more than 30years on all kinds of ac motors and gearmotor ,worm reducers producing ,nice price
What we do:

1.Stamping of lamination
2.Rotor die-casting
3.Winding and inserting – both manual and semi-automatically
4.Vacuum varnishing
5.Machining shaft, housing, end shields, etc…
6.Rotor balancing
7.Painting – both wet paint and powder coating
8.assembly
9.Packing
10.Inspecting spare parts every processing
11.100% test after each process and final test before packing.,

FAQ

Q: Do you offer OEM service?
A: Yes
Q: What is your payment term?
A: 30% T/T in advance, 70% balance when receiving B/L copy. Or irrevocable L/C.
Q: What is your lead time?
A: About 30 days after receiving deposit or original L/C.
Q: What certifiicates do you have?
A: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc.

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Application: Industrial, Universal, Household Appliances, Power Tools
Operating Speed: Constant Speed
Number of Stator: Three-Phase
Species: Y, Y2 Series Three-Phase
Rotor Structure: Squirrel-Cage
Casing Protection: Protection Type
Samples:
US$ 278/Piece
1 Piece(Min.Order)

|
Customization:
Available

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induction motor

Are there specific maintenance requirements for AC motors to ensure optimal performance?

Yes, AC motors have specific maintenance requirements to ensure their optimal performance and longevity. Regular maintenance helps prevent unexpected failures, maximizes efficiency, and extends the lifespan of the motor. Here are some key maintenance practices for AC motors:

  1. Cleaning and Inspection: Regularly clean the motor to remove dust, dirt, and debris that can accumulate on the motor surfaces and hinder heat dissipation. Inspect the motor for any signs of damage, loose connections, or abnormal noise/vibration. Address any issues promptly to prevent further damage.
  2. Lubrication: Check the motor’s lubrication requirements and ensure proper lubrication of bearings, gears, and other moving parts. Insufficient or excessive lubrication can lead to increased friction, overheating, and premature wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricants.
  3. Belt and Pulley Maintenance: If the motor is coupled with a belt and pulley system, regularly inspect and adjust the tension of the belts. Improper belt tension can affect motor performance and efficiency. Replace worn-out belts and damaged pulleys as needed.
  4. Cooling System Maintenance: AC motors often have cooling systems such as fans or heat sinks to dissipate heat generated during operation. Ensure that these cooling systems are clean and functioning properly. Remove any obstructions that may impede airflow and compromise cooling efficiency.
  5. Electrical Connections: Regularly inspect the motor’s electrical connections for signs of loose or corroded terminals. Loose connections can lead to voltage drops, increased resistance, and overheating. Tighten or replace any damaged connections and ensure proper grounding.
  6. Vibration Analysis: Periodically perform vibration analysis on the motor to detect any abnormal vibrations. Excessive vibration can indicate misalignment, unbalanced rotors, or worn-out bearings. Address the underlying causes of vibration to prevent further damage and ensure smooth operation.
  7. Motor Testing: Conduct regular motor testing, such as insulation resistance testing and winding resistance measurement, to assess the motor’s electrical condition. These tests can identify insulation breakdown, winding faults, or other electrical issues that may affect motor performance and reliability.
  8. Professional Maintenance: For more complex maintenance tasks or when dealing with large industrial motors, it is advisable to involve professional technicians or motor specialists. They have the expertise and tools to perform in-depth inspections, repairs, and preventive maintenance procedures.

It’s important to note that specific maintenance requirements may vary depending on the motor type, size, and application. Always refer to the manufacturer’s guidelines and recommendations for the particular AC motor in use. By following proper maintenance practices, AC motors can operate optimally, minimize downtime, and have an extended service life.

induction motor

How do AC motors contribute to the functioning of household appliances?

AC motors play a crucial role in the functioning of numerous household appliances by converting electrical energy into mechanical energy. These motors are used in a wide range of devices, powering various components and performing essential tasks. Let’s explore how AC motors contribute to the functioning of household appliances:

  • Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
  • Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
  • Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
  • Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
  • Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
  • Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
  • Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.

In summary, AC motors are essential components in household appliances, enabling their proper functioning and delivering the mechanical energy required for various tasks. From kitchen appliances to laundry machines, fans, air conditioning systems, and more, AC motors provide the necessary power and functionality to enhance our daily lives.

induction motor

What is an AC motor, and how does it differ from a DC motor?

An AC motor, also known as an alternating current motor, is a type of electric motor that operates on alternating current. It converts electrical energy into mechanical energy through the interaction of magnetic fields. AC motors are widely used in various applications, ranging from household appliances to industrial machinery. Here’s a detailed explanation of what an AC motor is and how it differs from a DC motor:

AC Motor:

An AC motor consists of two main components: the stator and the rotor. The stator is the stationary part of the motor and contains the stator windings. These windings are typically made of copper wire and are arranged in specific configurations to create a rotating magnetic field when energized by an alternating current. The rotor, on the other hand, is the rotating part of the motor and is typically made of laminated steel cores with conducting bars or coils. The rotor windings are connected to a shaft, and their interaction with the rotating magnetic field produced by the stator causes the rotor to rotate.

The operation of an AC motor is based on the principles of electromagnetic induction. When the stator windings are energized with an AC power supply, the changing magnetic field induces a voltage in the rotor windings, which in turn creates a magnetic field. The interaction between the rotating magnetic field of the stator and the magnetic field of the rotor produces a torque, causing the rotor to rotate. The speed of rotation depends on the frequency of the AC power supply and the number of poles in the motor.

DC Motor:

A DC motor, also known as a direct current motor, operates on direct current. Unlike an AC motor, which relies on the interaction of magnetic fields to generate torque, a DC motor uses the principle of commutation to produce rotational motion. A DC motor consists of a stator and a rotor, similar to an AC motor. The stator contains the stator windings, while the rotor consists of a rotating armature with coils or permanent magnets.

In a DC motor, when a direct current is applied to the stator windings, a magnetic field is created. The rotor, either through the use of brushes and a commutator or electronic commutation, aligns itself with the magnetic field and begins to rotate. The direction of the current in the rotor windings is continuously reversed to ensure continuous rotation. The speed of a DC motor can be controlled by adjusting the voltage applied to the motor or by using electronic speed control methods.

Differences:

The main differences between AC motors and DC motors are as follows:

  • Power Source: AC motors operate on alternating current, which is the standard power supply in most residential and commercial buildings. DC motors, on the other hand, require direct current and typically require a power supply that converts AC to DC.
  • Construction: AC motors and DC motors have similar construction with stators and rotors, but the design and arrangement of the windings differ. AC motors generally have three-phase windings, while DC motors can have either armature windings or permanent magnets.
  • Speed Control: AC motors typically operate at fixed speeds determined by the frequency of the power supply and the number of poles. DC motors, on the other hand, offer more flexibility in speed control and can be easily adjusted over a wide range of speeds.
  • Efficiency: AC motors are generally more efficient than DC motors. AC motors can achieve higher power densities and are often more suitable for high-power applications. DC motors, however, offer better speed control and are commonly used in applications that require precise speed regulation.
  • Applications: AC motors are widely used in applications such as industrial machinery, HVAC systems, pumps, and compressors. DC motors find applications in robotics, electric vehicles, computer disk drives, and small appliances.

In conclusion, AC motors and DC motors differ in their power source, construction, speed control, efficiency, and applications. AC motors rely on the interaction of magnetic fields and operate on alternating current, while DC motors use commutation and operate on direct current. Each type of motor has its advantages and is suited for different applications based on factors such as power requirements, speed control needs, and efficiency considerations.

China Custom Ye2-160L-4 Customized Voltage Three Phase AC Induction Motors supplier China Custom Ye2-160L-4 Customized Voltage Three Phase AC Induction Motors supplier
editor by CX 2024-05-16

China factory Electrical Motors High Speed Electromagnetic Brake AC Three Single Phase Scooters Elevator Gear Motor Shaft Engine Drive Stepper Synchronous Electrical Motors vacuum pump diy

Product Description

Electrical Motors High Speed Electromagnetic Brake AC Three Single Phase Scooters Elevator Gear Motor Shaft  Engine Drive Stepper Synchronous Electrical Motors

Application of Electric Motor

Electric motors are used in a wide variety of applications, including:

  • Home appliances. Electric motors are used in many home appliances, such as refrigerators, washing machines, and vacuum cleaners.
  • Office equipment. Electric motors are used in many office equipment, such as printers, copiers, and scanners.
  • Industrial equipment. Electric motors are used in many industrial equipment, such as conveyor belts, pumps, and drills.
  • Transportation. Electric motors are used in many transportation vehicles, such as cars, trucks, and buses.
  • Other applications. Electric motors are also used in a variety of other applications, such as robots, wind turbines, and elevators.

Here are some of the advantages of using electric motors:

  • Efficiency. Electric motors are very efficient at converting electrical energy into mechanical energy.
  • Versatility. Electric motors are available in a wide variety of sizes and styles, which makes them adaptable to a wide range of applications.
  • Durability. Electric motors are made of strong materials, such as steel or cast iron, which makes them durable and long-lasting.

Overall, electric motors are a versatile and beneficial component that can be used in a wide variety of applications. They can help to improve efficiency, versatility, and durability.

Here are some additional details about the applications of electric motors:

  • Home appliances. Electric motors are used in many home appliances to power the various functions of the appliances. For example, in a refrigerator, the electric motor is used to power the compressor, which circulates the refrigerant through the appliance.
  • Office equipment. Electric motors are used in many office equipment to power the various functions of the equipment. For example, in a printer, the electric motor is used to move the paper through the printer and to operate the print head.
  • Industrial equipment. Electric motors are used in many industrial equipment to power the various functions of the equipment. For example, in a conveyor belt, the electric motor is used to move the belt along the conveyor.
  • Transportation. Electric motors are used in many transportation vehicles to power the vehicles. For example, in a car, the electric motor is used to turn the wheels of the car.
  • Other applications. Electric motors are also used in a variety of other applications, such as robots, wind turbines, and elevators. For example, in a robot, the electric motor is used to move the robot’s arms and legs.

These are just a few examples of the many applications of electric motors. Electric motors are a critical component in many machines and systems, and they play an important role in the efficient and reliable operation of these machines and systems.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial
Speed: High Speed
Number of Stator: Three-Phase
Function: Driving, Control
Casing Protection: Open Type
Number of Poles: 6
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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induction motor

What role do AC motors play in HVAC (heating, ventilation, and air conditioning) systems?

In HVAC (heating, ventilation, and air conditioning) systems, AC motors play a crucial role in various components and functions. These motors are responsible for powering fans, compressors, pumps, and other essential equipment within the HVAC system. Let’s explore the specific roles of AC motors in HVAC systems:

  • Air Handling Units (AHUs) and Ventilation Systems: AC motors drive the fans in AHUs and ventilation systems. These fans draw in fresh air, circulate air within the building, and exhaust stale air. The motors provide the necessary power to move air through the ductwork and distribute it evenly throughout the space. They play a key role in maintaining proper indoor air quality, controlling humidity, and ensuring adequate ventilation.
  • Chillers and Cooling Towers: HVAC systems that use chillers for cooling rely on AC motors to drive the compressor. The motor powers the compressor, which circulates refrigerant through the system, absorbing heat from the indoor environment and releasing it outside. AC motors are also used in cooling towers, which dissipate heat from the chiller system by evaporating water. The motors drive the fans that draw air through the cooling tower and enhance heat transfer.
  • Heat Pumps: AC motors are integral components of heat pump systems, which provide both heating and cooling. The motor drives the compressor in the heat pump, enabling the transfer of heat between the indoor and outdoor environments. During cooling mode, the motor circulates refrigerant to extract heat from indoors and release it outside. In heating mode, the motor reverses the refrigerant flow to extract heat from the outdoor air or ground and transfer it indoors.
  • Furnaces and Boilers: In heating systems, AC motors power the blowers or fans in furnaces and boilers. The motor drives the blower to distribute heated air or steam throughout the building. This helps maintain a comfortable indoor temperature and ensures efficient heat distribution in the space.
  • Pumps and Circulation Systems: HVAC systems often incorporate pumps for water circulation, such as in hydronic heating or chilled water systems. AC motors drive these pumps, providing the necessary pressure to circulate water or other heat transfer fluids through the system. The motors ensure efficient flow rates and contribute to the effective transfer of thermal energy.
  • Dampers and Actuators: AC motors are used in HVAC systems to control airflow and regulate the position of dampers and actuators. These motors enable the adjustment of airflow rates, temperature control, and zone-specific climate control. By modulating the motor speed or position, HVAC systems can achieve precise control of air distribution and temperature in different areas of a building.

AC motors in HVAC systems are designed to meet specific performance requirements, such as variable speed control, energy efficiency, and reliable operation under varying loads. Maintenance and regular inspection of these motors are essential to ensure optimal performance, energy efficiency, and longevity of the HVAC system.

In conclusion, AC motors play vital roles in HVAC systems by powering fans, compressors, pumps, and actuators. They enable proper air circulation, temperature control, and efficient transfer of heat, contributing to the overall comfort, air quality, and energy efficiency of buildings.

induction motor

What are the safety considerations when working with or around AC motors?

Working with or around AC motors requires careful attention to safety to prevent accidents, injuries, and electrical hazards. Here are some important safety considerations to keep in mind:

  • Electrical Hazards: AC motors operate on high voltage electrical systems, which pose a significant electrical hazard. It is essential to follow proper lockout/tagout procedures when working on motors to ensure that they are de-energized and cannot accidentally start up. Only qualified personnel should perform electrical work on motors, and they should use appropriate personal protective equipment (PPE), such as insulated gloves, safety glasses, and arc flash protection, to protect themselves from electrical shocks and arc flash incidents.
  • Mechanical Hazards: AC motors often drive mechanical equipment, such as pumps, fans, or conveyors, which can present mechanical hazards. When working on or near motors, it is crucial to be aware of rotating parts, belts, pulleys, or couplings that can cause entanglement or crushing injuries. Guards and safety barriers should be in place to prevent accidental contact with moving parts, and proper machine guarding principles should be followed. Lockout/tagout procedures should also be applied to the associated mechanical equipment to ensure it is safely de-energized during maintenance or repair.
  • Fire and Thermal Hazards: AC motors can generate heat during operation, and in some cases, excessive heat can pose a fire hazard. It is important to ensure that motors are adequately ventilated to dissipate heat and prevent overheating. Motor enclosures and cooling systems should be inspected regularly to ensure proper functioning. Additionally, combustible materials should be kept away from motors to reduce the risk of fire. If a motor shows signs of overheating or emits a burning smell, it should be immediately shut down and inspected by a qualified professional.
  • Proper Installation and Grounding: AC motors should be installed and grounded correctly to ensure electrical safety. Motors should be installed according to manufacturer guidelines, including proper alignment, mounting, and connection of electrical cables. Adequate grounding is essential to prevent electrical shocks and ensure the safe dissipation of fault currents. Grounding conductors, such as grounding rods or grounding straps, should be properly installed and regularly inspected to maintain their integrity.
  • Safe Handling and Lifting: AC motors can be heavy and require proper handling and lifting techniques to prevent musculoskeletal injuries. When moving or lifting motors, equipment such as cranes, hoists, or forklifts should be used, and personnel should be trained in safe lifting practices. It is important to avoid overexertion and use proper lifting tools, such as slings or lifting straps, to distribute the weight evenly and prevent strain or injury.
  • Training and Awareness: Proper training and awareness are critical for working safely with or around AC motors. Workers should receive training on electrical safety, lockout/tagout procedures, personal protective equipment usage, and safe work practices. They should be familiar with the specific hazards associated with AC motors and understand the appropriate safety precautions to take. Regular safety meetings and reminders can help reinforce safe practices and keep safety at the forefront of everyone’s minds.

It is important to note that the safety considerations mentioned above are general guidelines. Specific safety requirements may vary depending on the motor size, voltage, and the specific workplace regulations and standards in place. It is crucial to consult relevant safety codes, regulations, and industry best practices to ensure compliance and maintain a safe working environment when working with or around AC motors.

induction motor

How does the speed control mechanism work in AC motors?

The speed control mechanism in AC motors varies depending on the type of motor. Here, we will discuss the speed control methods used in two common types of AC motors: induction motors and synchronous motors.

Speed Control in Induction Motors:

Induction motors are typically designed to operate at a constant speed determined by the frequency of the AC power supply and the number of motor poles. However, there are several methods for controlling the speed of induction motors:

  1. Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
  2. Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
  3. Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Synchronous motors offer more precise speed control compared to induction motors due to their inherent synchronous operation. The following methods are commonly used for speed control in synchronous motors:

  1. Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
  2. Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
  3. DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

These methods provide different ways to control the speed of AC motors, allowing for flexibility and adaptability in various applications. The choice of speed control mechanism depends on factors such as the motor type, desired speed range, accuracy requirements, efficiency considerations, and cost constraints.

China factory Electrical Motors High Speed Electromagnetic Brake AC Three Single Phase Scooters Elevator Gear Motor Shaft Engine Drive Stepper Synchronous Electrical Motors vacuum pump diyChina factory Electrical Motors High Speed Electromagnetic Brake AC Three Single Phase Scooters Elevator Gear Motor Shaft Engine Drive Stepper Synchronous Electrical Motors vacuum pump diy
editor by CX 2024-04-25

China Hot selling Weg W20 W21 W22 W50 CHINAMFG ABB M3bp Three Phase Single Phase Motors vacuum pump booster

Product Description

Products Description

3 Phase Ac Induction Motor is made of high quality cast iron.With optimized construction design,they can ensure the requirement of structure rigidity and intensity.Silicon steel plate is used in stator core and rotor core,it has good insulation on surface,low loss which ensures the higher efficiency.High quality insulation material combines the perfect insulation system which makes the insulation completely without clearance,high rigidity of the winding end,it can endure switching and reversing intensity,F class insulation makes the motor with higher heat stability and longer life.

 

 

We use die-casting technology to ensure the stable quality of the rotor and aesthetic appearance.

   The design of bearing and motor construction focuses on motor type,force on the motor,speed,lubricate type,including bearing,design of oil sea and lubricant etc.It has the advantage of credible performance and easy maintenance.For the frame size from 250 and below,we generally use closed bearing;frame size above 250 we use open type.Bearing.Regreasing can be done during running.Perfect primer ensures the motors with good apperance and the motors are durable.We can also use special corrosion protection coating.

 

 

 

 

Application:

  Supply power:voltage variable ±5%,frequency variable:±2%,combine voltage and frequency variable:±5%.

  The following as options or customers’ request:

 -Protection class IP56

 -Space heater

 -Heat protector

 -Vibration detector

 -Special mounting dimension and shaft dimension

 -Low vibration and low noise

 -Bearing thermometer PT100(frame size H180 and above)

 -Winding thermometer PT100

 -Special painting

 -Others

  • China Julante Motors Factory Advantages:

    • Prompt Quotation.
    • Competitive Price
    • Guaranteed Quality
    • Timely Delivery 
    • 100% Tested.
    • Sincere and Professional Service.
    • Outstanding Finishing Surface.
    • Strictly and Perfect Management is  guaranteed for  Production. 
    • Specialized in Manufacturing and Supplying a wide range of Electric Motors since year 2002. 
    • Have Rich Experience and Strong ability to Develop New Products.
    • Have Ability to Design the Products Based on Your Original Samples

    Manufacturing process:

    • Stamping of lamination
    • Rotor die-casting
    • Winding and inserting – both manual and semi-automatically
    • Vacuum varnishing
    • Machining shaft, housing, end shields, etc…
    • Rotor balancing
    • Painting – both wet paint and powder coating
    • Motor assembly
    • Packing
    • Inspecting spare parts every processing
    • 100% test after each process and final test before packing

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial
Speed: High Speed
Number of Stator: Three-Phase
Samples:
US$ 340/Piece
1 Piece(Min.Order)

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Order Sample
Customization:
Available

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Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

induction motor

Are there specific maintenance requirements for AC motors to ensure optimal performance?

Yes, AC motors have specific maintenance requirements to ensure their optimal performance and longevity. Regular maintenance helps prevent unexpected failures, maximizes efficiency, and extends the lifespan of the motor. Here are some key maintenance practices for AC motors:

  1. Cleaning and Inspection: Regularly clean the motor to remove dust, dirt, and debris that can accumulate on the motor surfaces and hinder heat dissipation. Inspect the motor for any signs of damage, loose connections, or abnormal noise/vibration. Address any issues promptly to prevent further damage.
  2. Lubrication: Check the motor’s lubrication requirements and ensure proper lubrication of bearings, gears, and other moving parts. Insufficient or excessive lubrication can lead to increased friction, overheating, and premature wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricants.
  3. Belt and Pulley Maintenance: If the motor is coupled with a belt and pulley system, regularly inspect and adjust the tension of the belts. Improper belt tension can affect motor performance and efficiency. Replace worn-out belts and damaged pulleys as needed.
  4. Cooling System Maintenance: AC motors often have cooling systems such as fans or heat sinks to dissipate heat generated during operation. Ensure that these cooling systems are clean and functioning properly. Remove any obstructions that may impede airflow and compromise cooling efficiency.
  5. Electrical Connections: Regularly inspect the motor’s electrical connections for signs of loose or corroded terminals. Loose connections can lead to voltage drops, increased resistance, and overheating. Tighten or replace any damaged connections and ensure proper grounding.
  6. Vibration Analysis: Periodically perform vibration analysis on the motor to detect any abnormal vibrations. Excessive vibration can indicate misalignment, unbalanced rotors, or worn-out bearings. Address the underlying causes of vibration to prevent further damage and ensure smooth operation.
  7. Motor Testing: Conduct regular motor testing, such as insulation resistance testing and winding resistance measurement, to assess the motor’s electrical condition. These tests can identify insulation breakdown, winding faults, or other electrical issues that may affect motor performance and reliability.
  8. Professional Maintenance: For more complex maintenance tasks or when dealing with large industrial motors, it is advisable to involve professional technicians or motor specialists. They have the expertise and tools to perform in-depth inspections, repairs, and preventive maintenance procedures.

It’s important to note that specific maintenance requirements may vary depending on the motor type, size, and application. Always refer to the manufacturer’s guidelines and recommendations for the particular AC motor in use. By following proper maintenance practices, AC motors can operate optimally, minimize downtime, and have an extended service life.

induction motor

Can you explain the difference between single-phase and three-phase AC motors?

In the realm of AC motors, there are two primary types: single-phase and three-phase motors. These motors differ in their construction, operation, and applications. Let’s explore the differences between single-phase and three-phase AC motors:

  • Number of Power Phases: The fundamental distinction between single-phase and three-phase motors lies in the number of power phases they require. Single-phase motors operate using a single alternating current (AC) power phase, while three-phase motors require three distinct AC power phases, typically referred to as phase A, phase B, and phase C.
  • Power Supply: Single-phase motors are commonly connected to standard residential or commercial single-phase power supplies. These power supplies deliver a voltage with a sinusoidal waveform, oscillating between positive and negative cycles. In contrast, three-phase motors require a dedicated three-phase power supply, typically found in industrial or commercial settings. Three-phase power supplies deliver three separate sinusoidal waveforms with a specific phase shift between them, resulting in a more balanced and efficient power delivery system.
  • Starting Mechanism: Single-phase motors often rely on auxiliary components, such as capacitors or starting windings, to initiate rotation. These components help create a rotating magnetic field necessary for motor startup. Once the motor reaches a certain speed, these auxiliary components may be disconnected or deactivated. Three-phase motors, on the other hand, typically do not require additional starting mechanisms. The three-phase power supply inherently generates a rotating magnetic field, enabling self-starting capability.
  • Power and Torque Output: Three-phase motors generally offer higher power and torque output compared to single-phase motors. The balanced nature of three-phase power supply allows for a more efficient distribution of power across the motor windings, resulting in increased performance capabilities. Three-phase motors are commonly used in applications requiring high power demands, such as industrial machinery, pumps, compressors, and heavy-duty equipment. Single-phase motors, with their lower power output, are often used in residential appliances, small commercial applications, and light-duty machinery.
  • Efficiency and Smoothness of Operation: Three-phase motors typically exhibit higher efficiency and smoother operation than single-phase motors. The balanced three-phase power supply helps reduce electrical losses and provides a more constant and uniform torque output. This results in improved motor efficiency, reduced vibration, and smoother rotation. Single-phase motors, due to their unbalanced power supply, may experience more pronounced torque variations and slightly lower efficiency.
  • Application Suitability: The choice between single-phase and three-phase motors depends on the specific application requirements. Single-phase motors are suitable for powering smaller appliances, such as fans, pumps, household appliances, and small tools. They are commonly used in residential settings where single-phase power is readily available. Three-phase motors are well-suited for industrial and commercial applications that demand higher power levels and continuous operation, including large machinery, conveyors, elevators, air conditioning systems, and industrial pumps.

It’s important to note that while single-phase and three-phase motors have distinct characteristics, there are also hybrid motor designs, such as dual-voltage motors or capacitor-start induction-run (CSIR) motors, which aim to bridge the gap between the two types and offer flexibility in certain applications.

When selecting an AC motor, it is crucial to consider the specific power requirements, available power supply, and intended application to determine whether a single-phase or three-phase motor is most suitable for the task at hand.

induction motor

How does the speed control mechanism work in AC motors?

The speed control mechanism in AC motors varies depending on the type of motor. Here, we will discuss the speed control methods used in two common types of AC motors: induction motors and synchronous motors.

Speed Control in Induction Motors:

Induction motors are typically designed to operate at a constant speed determined by the frequency of the AC power supply and the number of motor poles. However, there are several methods for controlling the speed of induction motors:

  1. Varying the Frequency: By varying the frequency of the AC power supply, the speed of an induction motor can be adjusted. This method is known as variable frequency drive (VFD) control. VFDs convert the incoming AC power supply into a variable frequency and voltage output, allowing precise control of motor speed. This method is commonly used in industrial applications where speed control is crucial, such as conveyors, pumps, and fans.
  2. Changing the Number of Stator Poles: The speed of an induction motor is inversely proportional to the number of stator poles. By changing the connections of the stator windings or using a motor with a different pole configuration, the speed can be adjusted. However, this method is less commonly used and is typically employed in specialized applications.
  3. Adding External Resistance: In some cases, external resistance can be added to the rotor circuit of an induction motor to control its speed. This method, known as rotor resistance control, involves inserting resistors in series with the rotor windings. By varying the resistance, the rotor current and torque can be adjusted, resulting in speed control. However, this method is less efficient and is mainly used in specific applications where precise control is not required.

Speed Control in Synchronous Motors:

Synchronous motors offer more precise speed control compared to induction motors due to their inherent synchronous operation. The following methods are commonly used for speed control in synchronous motors:

  1. Adjusting the AC Power Frequency: Similar to induction motors, changing the frequency of the AC power supply can control the speed of synchronous motors. By adjusting the power frequency, the synchronous speed of the motor can be altered. This method is often used in applications where precise speed control is required, such as industrial machinery and processes.
  2. Using a Variable Frequency Drive: Variable frequency drives (VFDs) can also be used to control the speed of synchronous motors. By converting the incoming AC power supply into a variable frequency and voltage output, VFDs can adjust the motor speed with high accuracy and efficiency.
  3. DC Field Control: In some synchronous motors, the rotor field is supplied by a direct current (DC) source, allowing for precise control over the motor’s speed. By adjusting the DC field current, the magnetic field strength and speed of the motor can be controlled. This method is commonly used in applications that require fine-tuned speed control, such as industrial processes and high-performance machinery.

These methods provide different ways to control the speed of AC motors, allowing for flexibility and adaptability in various applications. The choice of speed control mechanism depends on factors such as the motor type, desired speed range, accuracy requirements, efficiency considerations, and cost constraints.

China Hot selling Weg W20 W21 W22 W50 CHINAMFG ABB M3bp Three Phase Single Phase Motors vacuum pump booster China Hot selling Weg W20 W21 W22 W50 CHINAMFG ABB M3bp Three Phase Single Phase Motors vacuum pump booster
editor by CX 2024-04-12

China manufacturer Ie4 Electric AC Motor for Forklift Sewing Coil Winding Machine Rice Mill Three Phase Asynchronous Electric Motors vacuum pump brakes

Product Description

 

3HMI-IE3 Series Cast-Iron Housing Premium Efficiency Motor Characteristics and advantages:
Frame Size: H80-355
Poles: 2, 4, 6poles
Rated Power: 0.75KW-315KW
Rated Voltage: 220/380V, 380/660V, 230/400V, 400V/690V
Frequency: 50HZ, 60HZ
Protection Class: IP44, IP54, IP55, IP56
Insulation Class: B, F, H
Mounting Type:B3, B5, B35 multi and pad mounting
Ambient Temperature: -20~+40 °C
Altitude: ≤1000M
 
3HMI-IE3 Series Technical Data

Type (kW) η(%) Cosφ r/min Rated current(A) Ts/Tn   Is/In
380 400 415
3HMI 80M1-2 0.75 80.7 0.83 2880 1.70 1.62 1.56 2.2 2.3 7
3HMI 80M2-2 1.1 82.7 0.84 2880 2.41 2.29 2.20 7.9
3HMI 90S-2 1.5 84.2 0.84 2895 3.22 3.06 2.95
3HMI 90L-2 2.2 85.9 0.85 2985 4.58 4.35 4.19
3HMI 100L-2 3 87.1 0.87 2895 6.02 5.71 5.51 8.1
3HMI 112M-2 4 81.5 0.87 2905 8.57 8.14 7.85
3HMI 132S1-2 5.5 89.2 0.88 2930 10.65 10.11 9.75
3HMI 132S2-2 7.5 90.1 0.88 2930 14.37 13.65 13.16
3HMI 160M1-2 11 91.2 0.89 2945 20.59 19.56 18.85
3HMI 160M2-2 15 91.9 0.89 2945 27.86 26.47 25.51
3HMI 160L-2 18.5 92.4 0.90 2955 33.80 32.11 30.95
3HMI 180M-2 22 92.7 0.90 2955 40.07 38.06 36.69 2
3HMI 200L1-2 30 93.3 0.90 2960 54.28 51.57 49.71
3HMI 200L2-2 37 93.7 0.90 2960 66.66 63.33 61.04
3HMI 225M-2 45 94 0.90 2965 80.82 76.78 74.00
3HMI 250M-2 55 94.3 0.90 2970 98.46 93.54 90.16
3HMI 280S-2 75 94.7 0.90 2975 133.70 127.02 122.43
3HMI 280M-2 90 95 0.91 2975 158.18 150.27 144.84
3HMI 315S-2 110 95.2 0.91 2978 192.92 183.28 176.65 1.8 2.2 7.7
3HMI 315M-2 132 95.4 0.91 2978 231.02 219.47 211.54
3HMI 315L1-2 160 95.6 0.92 2980 276.40 262.58 253.09
3HMI 315L2-2 200 95.8 0.92 2980 344.78 327.54 315.70
3HMI 355M-2 250 95.8 0.92 2982 430.98 409.43 394.63 1.6
3HMI 355L-2 315 95.8 0.92 2982 543.03 515.88 497.23
3HMI 802-4 0.75 82.5 0.76 1420 1.82 1.73 1.66 2.3 2.3 6.5
3HMI 90S-4 1.1 84.1 0.77 1445 2.58 2.45 2.36
3HMI 90L-4 1.5 85.3 0.79 1445 3.38 3.21 3.10
3HMI 100L1-4 2.2 86.7 0.81 1435 4.76 4.52 4.36 7.5
3HMI 100L2-4 3 87.7 0.82 1435 6.34 6.02 5.80
3HMI 112M-4 4 88.6 0.82 1440 8.37 7.95 7.66
3HMI 132S-4 5.5 89.6 0.83 1460 11.24 10.68 10.29
3HMI 132M-4 7.5 90.4 0.84 1460 15.01 14.26 13.74
3HMI 160M-4 11 91.4 0.84 1465 21.77 20.68 19.93 2.2 8.9
3HMI 160L-4 15 92.1 0.85 1465 29.11 27.66 26.66
3HMI 180M-4 18.5 92.6 0.86 1470 35.30 33.53 32.32 7.9
3HMI 180L-4 22 93 0.86 1470 41.79 39.70 38.27
3HMI 200L-4 30 93.6 0.86 1475 56.63 53.79 51.85
3HMI 225S-4 37 93.9 0.87 1485 68.82 65.37 63.01
3HMI 225M-4 45 94.2 0.87 1485 83.43 79.26 76.39
3HMI 250M-4 55 94.6 0.87 1485 101.54 96.46 92.97
3HMI 280S-4 75 95 0.87 1486 137.88 130.98 126.25
3HMI 280M-4 90 95.2 0.87 1486 165.10 156.85 151.18
3HMI 315S-4 110 95.4 0.88 1488 199.08 189.13 182.29 2.1 2.2 7.6
3HMI 315M-4 132 95.6 0.88 1488 238.40 226.48 218.29
3HMI 315L1-4 160 95.8 0.89 1488 285.12 270.87 261.08
3HMI 315L2-4 200 96 0.89 1490 355.66 337.88 325.67
3HMI 355M-4 250 96.0 0.90 1490 439.64 417.66 402.56
3HMI 355L-4 315 96.0 0.90 1490 553.94 526.25 507.23
3HMI 90S-6 0.75 78.9 0.72 935 2.01 1.91 1.84
3HMI 90L-6 1.1 81 0.73 945 2.83 2.69 2.59
3HMI 100L-6 1.5 82.5 0.75 949 3.68 3.50 3.37
3HMI 112M-6 2.2 84.3 0.76 955 5.22 4.96 4.78
3HMI 132S-6 3 85.6 0.76 968 7.01 6.66 6.42
3HMI 132M1-6 4 86.8 0.76 968 9.21 8.75 8.44
3HMI 132M2-6 5.5 88 0.77 968 12.33 11.72 11.29
3HMI 160M-6 7.5 89.1 0.77 970 16.61 15.78 15.21
3HMI 160L-6 11 90.3 0.78 970 23.73 22.54 21.73
3HMI 180L-6 15 91.2 0.81 978 30.85 29.31 28.25
3HMI 200L1-6 18.5 91.7 0.81 980 37.84 35.95 34.65
3HMI 200L2-6 22 92.2 0.83 980 43.68 41.50 40.00
3HMI 225M-6 30 92.9 0.84 980 58.41 55.49 53.48
3HMI 250M-6 37 93.9 0.86 985 69.62 66.13 63.74
3HMI 280S-6 45 93.7 0.86 985 84.85 80.61 77.69
3HMI 280M-6 55 94.1 0.86 985 103.26 98.10 94.55
3HMI 315S-6 75 94.6 0.86 988 140.07 133.06 128.26
3HMI 315M-6 90 94.9 0.86 988 167.55 159.17 153.42
3HMI 315L1-6 110 95.1 0.86 988 204.35 194.14 187.12
3HMI 315L2-6 132 95.4 0.87 988 241.64 229.56 221.26
3HMI 355M1-6 160 95.6 0.88 990 288.97 274.52 264.60
3HMI 355M3-6 200 95.8 0.88 990 360.45 342.43 330.05
3HMI 355L2-6 250 95.8 0.88 990 450.57 428.04 412.57

 
 
                                               3HMI-IE3 Series Outline Dimensions .

TYPE MOUNTING DIMENSIONS OVERALL DIMENSIONS
EFF LEVEL Frame A B C D E F G H K Z KK P M N S T AB AC AD HD L
3HMI-IE3 80M 125 100 50 19 40 6 15.5 80 10 M6×16 1-M20×1.5 200 165 130 12 3.5 152 153 122 202 290
3HMI-IE3 90S 140 100 56 24 50 8 20 90 10 M8×19 2-M20×1.5 200 165 130 12 3.5 168 172 135 225 315
3HMI-IE3 90L 140 125 56 24 50 8 20 90 10 M8×19 2-M20×1.5 200 165 130 12 3.5 168 172 135 225 340
3HMI-IE3 100L 160 140 63 28 60 8 24 100 12 M10×22 2-M20×1.5 250 215 180 15 4 192 193 145 245 370
3HMI-IE3 112M 190 140 70 28 60 8 24 112 12 M10×22 2-M25×1.5 250 215 180 15 4 222 223 165 277 395
3HMI-IE3 132S 216 140 89 38 80 10 33.3 132 12 M12×28 2-M25×1.5 300 265 230 15 4 248 265 208 340 470
3HMI-IE3 132M 216 178 89 38 80 10 33.3 132 12 M12×28 2-M25×1.5 300 265 230 15 4 248 265 208 340 500
3HMI-IE3 160M 254 210 108 42 110 12 37 160 15 M12×28 2-M40×1.5 350 300 250 19 5 315 330 260 420 605
3HMI-IE3 160L 254 254 108 42 110 12 37 160 15 M12×28 2-M40×1.5 350 300 250 19 5 315 330 260 420 680
3HMI-IE3 180M 279 241 121 48 110 14 42.5 160 15 M12×28 2-M40×1.5 350 300 250 19 5 350 352 285 445 694
3HMI-IE3 180L 279 279 121 48 110 14 42.5 160 15 M12×28 2-M40×1.5 350 300 250 19 5 350 352 285 445 732
3HMI-IE3 200L 318 305 133 55 110 16 49 200 19 M20×42 2-M50×1.5 400 350 300 19 5 390 394 315 515 774
3HMI-IE3 225S(4-8P) 356 286 149 60 140 18 53 225 19 M20×42 2-M50×1.5 450 400 350 19 5 435 442 335 560 820
3HMI-IE3 225M(2P) 356 311 149 55 110 16 49 225 19 M20×42 2-M50×1.5 450 400 350 19 5 435 442 335 560 813
3HMI-IE3 225M(4-8P) 356 311 149 60 140 18 53 225 19 M20×42 2-M50×1.5 450 400 350 19 5 435 442 335 560 873
3HMI-IE3 250M(2P) 406 349 168 60 140 18 53 250 24 M20×42 2-M63×1.5 550 500 450 19 5 490 481 375 625 922
3HMI-IE3 250M(4-8P) 406 349 168 65 140 18 58 250 24 M20×42 2-M63×1.5 550 500 450 19 5 490 481 375 625 922
3HMI-IE3  280S(2P) 457 368 190 65 140 18 58 280 24 M20×42 2-M63×1.5 550 500 450 19 5 547 550 400 680 991
3HMI-IE3  280M(2P) 457 419 190 65 140 18 58 280 24 M20×42 2-M63×1.5 550 500 450 19 5 547 550 400 680 1040
3HMI-IE3  280S(4-8P) 457 368 190 75 140 20 67.5 280 24 M20×42 2-M63×1.5 550 500 450 19 5 547 550 400 680 991
3HMI-IE3  280M(4-8P) 457 419 190 75 140 20 67.5 280 24 M20×42 2-M63×1.5 550 500 450 19 5 547 550 400 680 1040
3HMI-IE3  315S(2P) 508 406 216 65 140 18 58 315 28 M20×42 2-M63×1.5 660 600 550 24 6 630 600 540 855 1160
3HMI-IE3  315M(2P) 508 457 216 65 140 18 58 315 28 M20×42 2-M63×1.5 660 600 550 24 6 630 600 540 855 1270
3HMI-IE3  315L(2P) 508 508 216 65 140 18 58 315 28 M20×42 2-M63×1.5 660 600 550 24 6 630 600 540 855 1270
3HMI-IE3  315S(4-10P) 508 406 216 80 170 22 71 315 28 M20×42 2-M63×1.5 660 600 550 24 6 630 600 540 855 1190
3HMI-IE3 315M(4-10P) 508 457 216 80 170 22 71 315 28 M20×42 2-M63×1.5 660 600 550 24 6 630 600 540 855 1300
3HMI-IE3  315L(4-10P) 508 508 216 80 170 22 71 315 28 M20×42 2-M63×1.5 660 600 550 24 6 630 600 540 855 1300
3HMI-IE3 355M(2P) 610 560 254 75 140 20 67.5 355 28 M20×42 2-M63×1.5 800 740 680 24 6 730 710 655 1571 1500
3HMI-IE3 355L(2P) 610 630 254 75 140 20 67.5 355 28 M20×42 2-M63×1.5 800 740 680 24 6 730 710 655 1571 1500
3HMI-IE3  355M(4-10P) 610 560 254 95 170 25 86 355 28 M20×42 2-M63×1.5 800 740 680 24 6 730 710 655 1571 1530
3HMI-IE3  355L(4-10P) 610 630 254 95 170 25 86 355 28 M20×42 2-M63×1.5 800 740 680 24 6 730 710 655 1571 1530
 

                                 
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial
Speed: Variable Speed
Number of Stator: Three-Phase
Function: Control
Casing Protection: Protection Type
Number of Poles: 4
Customization:
Available

|

induction motor

How do variable frequency drives (VFDs) impact the performance of AC motors?

Variable frequency drives (VFDs) have a significant impact on the performance of AC motors. A VFD, also known as a variable speed drive or adjustable frequency drive, is an electronic device that controls the speed and torque of an AC motor by varying the frequency and voltage of the power supplied to the motor. Let’s explore how VFDs impact AC motor performance:

  • Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
  • Energy Efficiency: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
  • Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
  • Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
  • Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
  • Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.

In summary, VFDs have a profound impact on the performance of AC motors. They enable speed control, enhance energy efficiency, provide soft start and stop capabilities, enable precision control and process optimization, offer motor protection and diagnostic features, and address power quality considerations. The use of VFDs in AC motor applications can lead to improved system performance, energy savings, increased reliability, and enhanced control over various industrial and commercial processes.

induction motor

How do AC motors contribute to the functioning of household appliances?

AC motors play a crucial role in the functioning of numerous household appliances by converting electrical energy into mechanical energy. These motors are used in a wide range of devices, powering various components and performing essential tasks. Let’s explore how AC motors contribute to the functioning of household appliances:

  • Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
  • Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
  • Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
  • Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
  • Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
  • Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
  • Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.

In summary, AC motors are essential components in household appliances, enabling their proper functioning and delivering the mechanical energy required for various tasks. From kitchen appliances to laundry machines, fans, air conditioning systems, and more, AC motors provide the necessary power and functionality to enhance our daily lives.

induction motor

Are there different types of AC motors, and what are their specific applications?

Yes, there are different types of AC motors, each with its own design, characteristics, and applications. The main types of AC motors include:

  1. Induction Motors: Induction motors are the most commonly used type of AC motor. They are robust, reliable, and suitable for a wide range of applications. Induction motors operate based on the principle of electromagnetic induction. They consist of a stator with stator windings and a rotor with short-circuited conductive bars or coils. The rotating magnetic field produced by the stator windings induces currents in the rotor, creating a magnetic field that interacts with the stator field and generates torque. Induction motors are widely used in industries such as manufacturing, HVAC systems, pumps, fans, compressors, and conveyor systems.
  2. Synchronous Motors: Synchronous motors are another type of AC motor commonly used in applications that require precise speed control. They operate at synchronous speed, which is determined by the frequency of the AC power supply and the number of motor poles. Synchronous motors have a rotor with electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed. Synchronous motors are often used in applications such as industrial machinery, generators, compressors, and large HVAC systems.
  3. Brushless DC Motors: While the name suggests “DC,” brushless DC motors are actually driven by AC power. They utilize electronic commutation instead of mechanical brushes for switching the current in the motor windings. Brushless DC motors offer high efficiency, low maintenance, and precise control over speed and torque. They are commonly used in applications such as electric vehicles, robotics, computer disk drives, aerospace systems, and consumer electronics.
  4. Universal Motors: Universal motors are versatile motors that can operate on both AC and DC power. They are designed with a wound stator and a commutator rotor. Universal motors offer high starting torque and can achieve high speeds. They are commonly used in applications such as portable power tools, vacuum cleaners, food mixers, and small appliances.
  5. Shaded Pole Motors: Shaded pole motors are simple and inexpensive AC motors. They have a single-phase stator and a squirrel cage rotor. Shaded pole motors are characterized by low starting torque and relatively low efficiency. Due to their simple design and low cost, they are commonly used in applications such as small fans, refrigeration equipment, and appliances.

These are some of the main types of AC motors, each with its unique features and applications. The selection of an AC motor type depends on factors such as the required torque, speed control requirements, efficiency, cost, and environmental conditions. Understanding the specific characteristics and applications of each type allows for choosing the most suitable motor for a given application.

China manufacturer Ie4 Electric AC Motor for Forklift Sewing Coil Winding Machine Rice Mill Three Phase Asynchronous Electric Motors vacuum pump brakesChina manufacturer Ie4 Electric AC Motor for Forklift Sewing Coil Winding Machine Rice Mill Three Phase Asynchronous Electric Motors vacuum pump brakes
editor by CX 2024-04-12

China OEM Ye3-80m1-2 Customized Frequency Ye2 Series Three Phase AC Electric Induction Motors 380V 415V 440V vacuum pump for ac

Product Description

Product Description

 Y series motors are totally enclosed fan cooled(TEFC).squirrel cage three-phase induction motors,developed with new technique They are renewal and upgrading products of Y-series The mounting dimension is fully comformed with IEC standard. The motors have the merits of beautiful modeling ,compact structure ,low noise,high efficiency,large staring torque,easy serving,etc The motors are adopted with F class insulation and designed with assessing method for insulation practice,it enhances greatly motor’s safety and reliability.These motors have reached an international advandced level  Y series motors can be widely used in various machines and equipments,such as drilling machines ,blower ,pumps,compressors,transporters, agricultural and food processing machines.

Ambient Temperature

-15ºC≤0≤40ºC

Altitude

Not exceeding 1000 CHINAMFG

Rated Voltage

380V±5%

Protection Type

IP44/IP54

Connection

Y Start-Connection for 3 Kw and below

Y Date-Connection for 3 Kw or more

Cooling Type 

IC0141

Insulation Class

Class B/Class F

Rated Frequency

50Hz/60Hz

Duty/Rating

Continuous(S1) Or customized 

The terminal box IP55

If you need more information, please contact us.

 

Product Parameters

Type Power (kw) Current (A) Speed (r/min) Eff.% P.F N.m Tst
Tn		 Ist
Tn		 Tmax
Tn		 dB(A)
synchronous speed 3000 r/min
YE3-63M1-2 0.18 0.53 2720 63.9 0.8 0.63 2.2 5.5 2.2 61
YE3-63M2-2 0.25 0.70  2720 67.1 0.81 0.88 2.2 5.5 2.2 61
YE3-71M1-2 0.37 1.0  2740 69.0  0.81 1.29 2.2 6.1 2.2 62
YE3-71M2-2 0.55 1.4 2870 72.3 0.82 1.92 2.2 6.1 2.2 62
YE3-80M1-2 0.75 1.7 2875 80.7 0.82 2.50  2.2 7.0  2.3 62
YE3-80M2-2 1.1 2.4 2880 82.7 0.83 3.65 2.2 7.3 2.3 62
YE3-90S-2 1.5 3.2 2880 84.2 0.84 4.97 2.2 7.6 2.3 67
YE3-90L-2 2.2 4.6 2880 85.9 0.85 7.30  2.2 7.6 2.3 67
YE3-100L-2 3 6.0  2915 87.1 0.87 9.95 2.2 7.8 2.3 74
YE3-112M-2 4 7.8 2935 88.1 0.88 13.1 2.2 8.3 2.3 77
YE3-132S1-2 5.5 10.6 2930 89.2 0.88 17.9 2.0  8.3 2.3 79
YE3-132S2-2 7.5 14.4 2950 90.1 0.88 24.4 2.0  7.9 2.3 79
YE3-160M1-2 11 20.6 2945 91.2 0.89 35.6 2.0  8.1 2.3 81
YE3-160M2-2 15 27.9 2945 91.9 0.89 48.6 2.0  8.1 2.3 81
YE3-160L-2 18.5 34.2 2950 92.4 0.89 60.0  2.0  8.2 2.3 81
YE3-180M-2 22 40.5 2965 92.7 0.89 71.2  2.0  8.2 2.3 84
YE3-200L1-2 30 54.9 2965 93.3 0.89 96.6 2.0  7.6 2.3 84
YE3-200L2-2 37 67.4 2965 93.7 0.89 119 2.0  7.6 2.3 86
YE3-225M-2 45 80.8 2965 94.0  0.90  145 2.0  7.7 2.3 89
YE3-250M-2 55 98.5 2975 94.3 0.90  177 2.0  7.7 2.3 91
YE3-280S-2 75 134 2975 94.7 0.90  241 1.8 7.1 2.3 91
YE3-280M-2 90 160 2975 95.0  0.90  289 1.8 7.1 2.3 92
YE3-315S-2 110 195 2985 95.2 0.90  352 1.8 7.1 2.3 92
YE3-315M-2 132 234 2985 95.4 0.90  422 1.8 7.1 2.3 92
YE3-315L1-2 160 279 2985 95.6 0.91 512 1.8 7.2 2.3 92
YE3-315L-2 185 323 2985 95.7 0.91 592 1.8 7.2 2.3 92
YE3-315L2-2 200 349 2985 95.8 0.91 640 1.8 7.2 2.2 100
YE3-315L3-2 220 383 2985 95.8 0.91 704 1.8 7.2 2.2 100
YE3-355M1-2 220 383 2985 95.8 0.91 704 1.8 7.2 2.2 100
YE3-355M-2 250 436 2985 95.8 0.91 800 1.6 7.2 2.2 100
YE3-355L1-2 280 488 2985 95.8 0.91 896 1.6 7.2 2.2 100
YE3-355L-2 315 549 2985 95.8 0.91 1008 1.6 7.2 2.2 100
YE3-355L2-2 355 619 2985 95.8 0.91 1136 1.6 7.2 2.2 100
YE3-355L3-2 375 654 2985 95.8 0.91 1200 1.6 7.2 2.2 100

Type Power (kw) Current (A) Speed (r/min) Eff.% P.F N.m Tst
Tn		 Ist
Tn		 Tmax
Tn		 dB(A)
synchronous speed 1500 r/min  
YE3-63M1-4 0.12 0.45 1310 55.8 0.72 0.87 2.1 4.4 2.2 52
YE3-63M2-4 0.18 0.64 1310 58.6 0.73 1.31 2.1 4.4 2.2 52
YE3-71M1-4 0.25 0.81 1330 63.6 0.74 1.8 2.1 5.2 2.2 55
YE3-71M2-4 0.37 1.1 1330 65.3 0.75 2.66 2.1 5.2 2.2 55
YE3-80M1-4 0.55 1.4 1430 80.6 0.75 3.67 2.3 6.5 2.3 56
YE3-80M2-4 0.75 1.8 1430 82.5 0.75 5.01 2.3 6.6 2.3 56
YE3-90S-4 1.1 2.6 1430 84.1 0.76 7.35 2.3 6.8 2.3 59
YE3-90L-4 1.5 3.5 1430 85.3 0.77 10 2.3 7.0  2.3 59
YE3-100L1-4 2.2 4.8 1440 86.7 0.81 14.6 2.3 7.6 2.3 64
YE3-100L2-4 3 6.3 1440 87.7 0.82 19.9 2.3 7.6 2.3 64
YE3-112M-4 4 8.4 1455 88.6 0.82 26.3 2.2 7.8 2.3 65
YE3-132S-4 5.5 11.2 1465 89.6 0.83 35.9 2.0  7.9 2.3 71
YE3-132M-4 7.5 15.0  1465 90.4 0.84 48.9 2.0  7.5 2.3 71
YE3-160M-4 11 21.5 1470 91.4 0.85 71.5 2.0  7.7 2.3 73
YE3-160L-4 15 28.8 1470 92.1 0.86 97.4 2.0  7.8 2.3 73
YE3-180M-4 18.5 35.3 1470 92.6 0.86 120 2.0  7.8 2.3 76
YE3-180L-4 22 41.8 1470 93.0  0.86 143 2.0  7.8 2.3 76
YE3-200L-4 30 56.6 1475 93.6 0.86 194 2.0  7.3 2.3 76
YE3-225S-4 37 69.6 1480 93.9 0.86 239 2.0  7.4 2.3 78
YE3-225M-4 45 84.4 1480 94.2 0.86 290 2.0  7.4 2.3 78
YE3-250M-4 55 103 1485 94.6 0.86 354 2.0  7.4 2.3 79
YE3-280S-4 75 136 1490 95.0  0.88 481 2.0  6.7 2.3 80
YE3-280M-4 90 163 1490 95.2 0.88 577 2.0  6.9 2.3 80
YE3-315S-4 110 197 1490 95.4 0.89 705 2.0  7.0  2.2 88
YE3-315M-4 132 236 1490 95.6 0.89 846 2.0  7.0  2.2 88
YE3-315L1-4 160 285 1490 95.8 0.89 1026 2.0  7.1 2.2 88
YE3-315L-4 185 329 1490 95.9 0.89 1186 2.0  7.1 2.2 88
YE3-315L2-4 200 352 1490 96.0  0.90  1282 2.0  7.1 2.2 88
YE3-315L3-4 220 387 1490 96.0  0.90  1410 2.0  7.1 2.2 88
YE3-355M1-4 220 387 1490 96.0  0.90  1410 2.0  7.1 2.2 95
YE3-355M-4 250 440 1495 96.0  0.90  1597 2.0  7.1 2.2 95
YE3-355L1-4 280 492 1495 96.0  0.90  1789 2.0  7.1 2.2 95
YE3-355L-4 315 554 1495 96.0  0.90  2012 2.0  7.1 2.2 95
YE3-355L2-4 355 638 1495 96.0  0.88 2268 1.7 7.0  2.2 95
YE3-355L3-4 375 674 1495 96.0  0.88 2395 1.7 7.0  2.2 95

Type Power (kw) Current (A) Speed (r/min) Eff.% P.F N.m Tst
Tn		 Ist
Tn		 Tmax
Tn		 dB(A)
synchronous speed 1000 r/min
YE3-71M1-6 0.18 0.76 850 54.6 0.66 2.02 1.9 4.0  2.0  52
YE3-71M2-6 0.25 0.97 850 57.4 0.66 2.81 1.9 4.0  2.0  52
YE3-80M1-6 0.37 1.2 910 68 0.70  3.88 1.9 5.5 2.0  54
YE3-80M2-6 0.55 1.6 925 72 0.71 5.68 1.9 5.8 2.1 54
YE3-90S-6 0.75 2 945 78.9 0.71 7.58 2.0  6.0  2.1 57
YE3-90L-6 1.1 2.8 950 81 0.73 11.1 2.0  6.0  2.1 57
YE3-100L-6 1.5 3.8 950 82.5 0.73 15.1 2.0  6.5 2.1 61
YE3-112M-6 2.2 5.4 965 84.3 0.74 21.8 2.0  6.6 2.1 65
YE3-132S-6 3 7.2 975 85.6 0.74 29.4 1.9 6.8 2.1 69
YE3-132M1-6 4 9.5 975 86.8 0.74 39.2 1.9 6.8 2.1 69
YE3-132M2-6 5.5 12.7 975 88.0  0.75 53.9 1.9 7.0  2.1 69
YE3-160M-6 7.5 16.2 980 89.1 0.79 73.1 1.9 7.0  2.1 70
YE3-160L-6 11 23.1 980 90.3 0.80  107 1.9 7.2 2.1 70
YE3-180L-6 15 30.9 980 91.2  0.81 146 1.9 7.3 2.1 73
YE3-200L1-6 18.5 37.8 985 91.7 0.81 179 1.9 7.3 2.1 73
YE3-200L2-6 22 44.8 985 92.2 0.81 213 1.9 7.4 2.1 73
YE3-225M-6 30 59.1 985 92.9 0.83 291 1.9 6.9 2.1 74
YE3-250M-6 37 71.7 985 93.3 0.84 359 1.9 7.1 2.1 76
YE3-280S-6 45 85.8 990 93.7 0.85 434 1.9 7.3 2.0  78
YE3-280M-6 55 103 990 94.1 0.86 531 1.9 7.3 2.0  78
YE3-315S-6 75 143 990 94.6 0.84 723 1.9 6.6 2.0  83
YE3-315M-6 90 170 990 94.9 0.85 868 1.9 6.7 2.0  83
YE3-315L1-6 110 207 990 95.1 0.85 1061 1.9 6.7 2.0  83
YE3-315L2-6 132 244 990 95.4 0.86 1273 1.9 6.8 2.0  83
YE3-315L3-6 160 296 990 95.6 0.86 1543 1.9 6.8 2.0  83
YE3-355M1-6 160 296 995 95.6 0.86 1536 1.9 6.8 2.0  85
YE3-355M-6 185 342 995 95.7 0.86 1776 1.9 6.8 2.0  85
YE3-355M2-6 200 365 995 95.8 0.87 1920 1.9 6.8 2.0  85
YE3-355L1-6 220 401 995 95.8 0.87 2112 1.9 6.8 2.0  85
YE3-355L-6 250 456 995 95.8 0.87 2399 1.9 6.8 2.0  85
YE3-355L2-6 280 510 995 95.8 0.87 2687 1.9 6.8 2.0  85
YE3-355L3-6 315 581 995 95.8 0.86 3571 1.9 6.8 2.0  85
                     
                     
                     
                     
Type Power (kw) Current (A) Speed (r/min) Eff.% P.F N.m Tst
Tn		 Ist
Tn		 Tmax
Tn		 dB(A)
synchronous speed 750 r/min
YE3-80M1-8 0.18 0.80  700 56.0  0.61 2.46 1.8 3.3 1.9 52
YE3-80M2-8 0.25 1.1 700 59.0  0.61 3.41 1.8 3.3 1.9 52
YE3-90S-8 0.37 1.4 695 66.0  0.61 5.08 1.8 4.0  1.9 56
YE3-90L-8 0.55 2.0  695 70.0  0.61 7.56 1.8 4.0  2.0  56
YE3-100L1-8 0.75 2.3 705 73.5 0.67 10.2 1.8 4.0  2.0  59
YE3-100L2-8 1.1 3.2 705 76.5 0.69 14.9 1.8 5.0  2.0  59
YE3-112M-8 1.5 4.2 715 77.5 0.70  20.0  1.8 5.0  2.0  61
YE3-132S-8 2.2 5.9 730 80.0  0.71 28.8 1.8 6.0  2.2 64
YE3-132M-8 3 7.6 730 82.5 0.73 39.2 1.8 6.0  2.2 64
YE3-160M1-8 4 9.8 725 85.0  0.73 52.7 1.9 6.0  2.2 68
YE3-160M2-8 5.5 13.1 725 86.0  0.74 72.4 1.9 6.0  2.2 68
YE3-160L-8 7.5 17.4 730 87.5 0.75 98.1 1.9 6.0  2.2 68
YE3-180L-8 11 25.0  725 89.0  0.75 145 1.9 6.5 2.2 70
YE3-200L-8 15 33.2 730 90.4 0.76 196 2.0  6.6 2.2 73
YE3-225S-8 18.5 40.6 735 91.2 0.76 240 2.0  6.6 2.2 73
YE3-225M-8 22 46.8 735 91.5 0.78 286 2.0  6.6 2.2 73
YE3-250M-8 30 62.6 735 92.2 0.79 390 1.9 6.5 2.0  75
YE3-280S-8 37 76.5 740 93.0  0.79 478 1.8 6.6 2.0  76
YE3-280M-8 45 92.6 740 93.5 0.79 581 1.8 6.6 2.0  76
YE3-315S-8 55 110 740 93.8 0.81 710 1.8 6.6 2.0  82
YE3-315M-8 75 150 740 94.0  0.81 968 1.8 6.2 2.0  82
YE3-315L1-8 90 176 740 94.5 0.82 1161 1.8 6.4 2.0  82
YE3-315L2-8 110 215 740 94.8 0.82 1420 1.8 6.4 2.0  82
YE3-355M1-8 132 257 745 95.0  0.82 1692 1.8 6.4 2.0  90
YE3-355M2-8 160 312 745 95.0  0.82 2051 1.8 6.4 2.0  90
YE3-355L1-8 185 360 745 95.2 0.82 2371 1.8 6.4 2.0  90
YE3-355L-8 200 385 745 95.2 0.83 2564 1.8 6.4 2.0  90
YE3-355L2-8 220 423 745 95.2 0.83 2820 1.8 6.4 2.0  90
YE3-355L3-8 250 481 745 95.2 0.83 3205 1.8 6.5 2.0  90
synchronous speed 600 r/min
YE3-315S-10 45 99 590 92.0  0.75 728 1.5 6.2 2.0  90
YE3-315M-10 55 120 590 92.5 0.75 890 1.5 6.2 2.0  90
YE3-315L1-10 75 161 590 93.0  0.76 1214 1.5 5.8 2.0  90
YE3-315L2-10 90 190 590 93.4 0.77 1457 1.5 5.9 2.0  90
YE3-355M1-10 110 228 595 93.8 0.78 1766 1.3 6.0  2.0  90
YE3-355M2-10 132 273 595 94.2 0.78 2119 1.3 6.0  2.0  90
YE3-355L1-10 160 331 595 94.2 0.78 2568 1.3 6.0  2.0  90
YE3-355L-10 185 383 595 94.2 0.78 2969 1.3 6.0  2.0  90
YE3-355L2-10 200 414 595 94.2 0.78 3210 1.3 6.0  2.0  90

Detailed Photos

FAQ

Q: Where is Your factory?
A: HangZhou city, ZHangZhoug Province.
 
Q: Do you accept OEM/ODM service?
A: Yes, avaliable.
 
Q: Are you trading company or manufacturer?
A: We are a manufacturer.
 
Q: What about the shipment?
A: By sea, By air and By express delivery.
 
Q: What is the delivery time?
A: It depends on the order quantity, usually 35days after confirmation.
 
Q: Can I buy different products in 1 container?
A: Yes, but no more than 5 models.
 
Q: What is the warranty time?
A: One year.

Q: Can you offer the sample?
A: Of course we can.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial, Universal, Household Appliances
Operating Speed: Constant Speed
Number of Stator: Three-Phase
Species: Y, Y2 Series Three-Phase
Rotor Structure: Squirrel-Cage
Casing Protection: Closed Type
Samples:
US$ 45/Piece
1 Piece(Min.Order)

|
Customization:
Available

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induction motor

Can you explain the concept of motor efficiency and how it relates to AC motors?

Motor efficiency is a measure of how effectively an electric motor converts electrical power into mechanical power. It represents the ratio of the motor’s useful output power (mechanical power) to the input power (electrical power) it consumes. Higher efficiency indicates that the motor converts a larger percentage of the electrical energy into useful mechanical work, while minimizing energy losses in the form of heat and other inefficiencies.

In the case of AC motors, efficiency is particularly important due to their wide usage in various applications, ranging from residential appliances to industrial machinery. AC motors can be both induction motors, which are the most common type, and synchronous motors, which operate at a constant speed synchronized with the frequency of the power supply.

The efficiency of an AC motor is influenced by several factors:

  1. Motor Design: The design of the motor, including its core materials, winding configuration, and rotor construction, affects its efficiency. Motors that are designed with low-resistance windings, high-quality magnetic materials, and optimized rotor designs tend to have higher efficiency.
  2. Motor Size: The physical size of the motor can also impact its efficiency. Larger motors generally have higher efficiency because they can dissipate heat more effectively, reducing losses. However, it’s important to select a motor size that matches the application requirements to avoid operating the motor at low efficiency due to underloading.
  3. Operating Conditions: The operating conditions, such as load demand, speed, and temperature, can influence motor efficiency. Motors are typically designed for maximum efficiency at or near their rated load. Operating the motor beyond its rated load or at very light loads can reduce efficiency. Additionally, high ambient temperatures can cause increased losses and reduced efficiency.
  4. Magnetic Losses: AC motors experience losses due to magnetic effects, such as hysteresis and eddy current losses in the core materials. These losses result in heat generation and reduce overall efficiency. Motor designs that minimize magnetic losses through the use of high-quality magnetic materials and optimized core designs can improve efficiency.
  5. Mechanical Friction and Windage Losses: Friction and windage losses in the motor’s bearings, shaft, and rotating parts also contribute to energy losses and reduced efficiency. Proper lubrication, bearing selection, and reducing unnecessary mechanical resistance can help minimize these losses.

Efficiency is an important consideration when selecting an AC motor, as it directly impacts energy consumption and operating costs. Motors with higher efficiency consume less electrical power, resulting in reduced energy bills and a smaller environmental footprint. Additionally, higher efficiency often translates to less heat generation, which can enhance the motor’s reliability and lifespan.

Regulatory bodies and standards organizations, such as the International Electrotechnical Commission (IEC) and the National Electrical Manufacturers Association (NEMA), provide efficiency classes and standards for AC motors, such as IE efficiency classes and NEMA premium efficiency standards. These standards help consumers compare the efficiency levels of different motors and make informed choices to optimize energy efficiency.

In summary, motor efficiency is a measure of how effectively an AC motor converts electrical power into mechanical power. By selecting motors with higher efficiency, users can reduce energy consumption, operating costs, and environmental impact while ensuring reliable and sustainable motor performance.

induction motor

Are there energy-saving technologies or features available in modern AC motors?

Yes, modern AC motors often incorporate various energy-saving technologies and features designed to improve their efficiency and reduce power consumption. These advancements aim to minimize energy losses and optimize motor performance. Here are some energy-saving technologies and features commonly found in modern AC motors:

  • High-Efficiency Designs: Modern AC motors are often designed with higher efficiency standards compared to older models. These motors are built using advanced materials and optimized designs to reduce energy losses, such as resistive losses in motor windings and mechanical losses due to friction and drag. High-efficiency motors can achieve energy savings by converting a higher percentage of electrical input power into useful mechanical work.
  • Premium Efficiency Standards: International standards and regulations, such as the NEMA Premium® and IE (International Efficiency) classifications, define minimum energy efficiency requirements for AC motors. Premium efficiency motors meet or exceed these standards, offering improved efficiency compared to standard motors. These motors often incorporate design enhancements, such as improved core materials, reduced winding resistance, and optimized ventilation systems, to achieve higher efficiency levels.
  • Variable Frequency Drives (VFDs): VFDs, also known as adjustable speed drives or inverters, are control devices that allow AC motors to operate at variable speeds by adjusting the frequency and voltage of the electrical power supplied to the motor. By matching the motor speed to the load requirements, VFDs can significantly reduce energy consumption. VFDs are particularly effective in applications where the motor operates at a partial load for extended periods, such as HVAC systems, pumps, and fans.
  • Efficient Motor Control Algorithms: Modern motor control algorithms, implemented in motor drives or control systems, optimize motor operation for improved energy efficiency. These algorithms dynamically adjust motor parameters, such as voltage, frequency, and current, based on load conditions, thereby minimizing energy wastage. Advanced control techniques, such as sensorless vector control or field-oriented control, enhance motor performance and efficiency by precisely regulating the motor’s magnetic field.
  • Improved Cooling and Ventilation: Effective cooling and ventilation are crucial for maintaining motor efficiency. Modern AC motors often feature enhanced cooling systems, including improved fan designs, better airflow management, and optimized ventilation paths. Efficient cooling helps prevent motor overheating and reduces losses due to heat dissipation. Some motors also incorporate thermal monitoring and protection mechanisms to avoid excessive temperatures and ensure optimal operating conditions.
  • Bearings and Friction Reduction: Friction losses in bearings and mechanical components can consume significant amounts of energy in AC motors. Modern motors employ advanced bearing technologies, such as sealed or lubrication-free bearings, to reduce friction and minimize energy losses. Additionally, optimized rotor and stator designs, along with improved manufacturing techniques, help reduce mechanical losses and enhance motor efficiency.
  • Power Factor Correction: Power factor is a measure of how effectively electrical power is being utilized. AC motors with poor power factor can contribute to increased reactive power consumption and lower overall power system efficiency. Power factor correction techniques, such as capacitor banks or power factor correction controllers, are often employed to improve power factor and minimize reactive power losses, resulting in more efficient motor operation.

By incorporating these energy-saving technologies and features, modern AC motors can achieve significant improvements in energy efficiency, leading to reduced power consumption and lower operating costs. When considering the use of AC motors, it is advisable to select models that meet or exceed recognized efficiency standards and consult manufacturers or experts to ensure the motor’s compatibility with specific applications and energy-saving requirements.

induction motor

Are there different types of AC motors, and what are their specific applications?

Yes, there are different types of AC motors, each with its own design, characteristics, and applications. The main types of AC motors include:

  1. Induction Motors: Induction motors are the most commonly used type of AC motor. They are robust, reliable, and suitable for a wide range of applications. Induction motors operate based on the principle of electromagnetic induction. They consist of a stator with stator windings and a rotor with short-circuited conductive bars or coils. The rotating magnetic field produced by the stator windings induces currents in the rotor, creating a magnetic field that interacts with the stator field and generates torque. Induction motors are widely used in industries such as manufacturing, HVAC systems, pumps, fans, compressors, and conveyor systems.
  2. Synchronous Motors: Synchronous motors are another type of AC motor commonly used in applications that require precise speed control. They operate at synchronous speed, which is determined by the frequency of the AC power supply and the number of motor poles. Synchronous motors have a rotor with electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed. Synchronous motors are often used in applications such as industrial machinery, generators, compressors, and large HVAC systems.
  3. Brushless DC Motors: While the name suggests “DC,” brushless DC motors are actually driven by AC power. They utilize electronic commutation instead of mechanical brushes for switching the current in the motor windings. Brushless DC motors offer high efficiency, low maintenance, and precise control over speed and torque. They are commonly used in applications such as electric vehicles, robotics, computer disk drives, aerospace systems, and consumer electronics.
  4. Universal Motors: Universal motors are versatile motors that can operate on both AC and DC power. They are designed with a wound stator and a commutator rotor. Universal motors offer high starting torque and can achieve high speeds. They are commonly used in applications such as portable power tools, vacuum cleaners, food mixers, and small appliances.
  5. Shaded Pole Motors: Shaded pole motors are simple and inexpensive AC motors. They have a single-phase stator and a squirrel cage rotor. Shaded pole motors are characterized by low starting torque and relatively low efficiency. Due to their simple design and low cost, they are commonly used in applications such as small fans, refrigeration equipment, and appliances.

These are some of the main types of AC motors, each with its unique features and applications. The selection of an AC motor type depends on factors such as the required torque, speed control requirements, efficiency, cost, and environmental conditions. Understanding the specific characteristics and applications of each type allows for choosing the most suitable motor for a given application.

China OEM Ye3-80m1-2 Customized Frequency Ye2 Series Three Phase AC Electric Induction Motors 380V 415V 440V vacuum pump for ac China OEM Ye3-80m1-2 Customized Frequency Ye2 Series Three Phase AC Electric Induction Motors 380V 415V 440V vacuum pump for ac
editor by CX 2024-04-09

China OEM CHINAMFG Brand General Purpose Motors High Efficiency Ie2 Three Phase AC Electric Motor Yx3-112m – 4 4kw 5HP vacuum pump adapter

Product Description

YX3 CE Approved Three Phase Induction High Speed Cement Mining Motor for Blender
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Applications: Can be applied in the machines where continuous duty is required, typical applications like

  • Pumps
  • Fans
  • Compressors
  • Lifting equipment
  • Production industry

General Description

  • Frame sizes: 63 to 355M/L     
  • Rated output: 0.18 to 375kW
  • Voltage: 380V                         
  • Frequency: 50Hz or 60Hz
  • Poles: 2, 4, 6, 8,10                   
  • Efficiency levels: IE2
  • Duty Cycle: S1                         
  • Enclosure: IC411 – TEFC
  • Insulation class: F                     
  • Degree of protection: IP55/56/65/66
  • Service Factor: 1.0                   
  • Regreasing system: Frame 250 and above

Features
Beautiful profile, high efficiency and energy saving (Level 3 of GB186~8-2012), low noise, little vibration, reliable running.

Optional Features
Electrical:
Insulation Class:H; Design H
Thermal Protection: PTC Thermistor, Thermostat or PT100
Mechanical:
Others mountings
Protection Degree:IP56, IP65, IP66
Sealing:Lip seal, Oil seal
Space Heater, Double shaft ends
Drain Hole

Mounting
Conventional mounting type and suitable frame size are given in following table(with “√”)

Frame basic type derived type
B3 B5 B35 V1 V3 V5 V6 B6 B7 B8 V15 V36 B14 B34 V18
63~112 √ √ √ √ √ √ √ √ √ √ √ √ √ √ √
132~160 √ √ √ √ √ √ √ √ √ √ √ √ – – –
180~280 √ √ √ √ – – – – – – – – – – –
315~355 √ – √ √ – – – – – – – – – – –

If there is no other request in the order or agreement, terminal box standard position is at the right side of the frame; data above may be changed without prior notice.

SITE

Show Room

Product and System Certificates

Patents

Honors

Premium Service

Quality Control

Wannan Motor Production Workshop and Flow Chart

Hundreds of Certificates, Honors and more COMPANY information please go to “ABOUT US”
—————————————————————————————————————————
Welcome to contact us directly…
wnmmotor
https://youtu.be/frVvg3yQqNM

WANNAN MOTOR      INDUSTRIAL SOLUTIONS
 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial
Speed: High Speed
Number of Stator: Three-Phase
Function: Driving, Control, Motor for Blender
Casing Protection: Protection Type
Number of Poles: 2.4.6.8.10.12
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|
Customization:
Available

|

induction motor

What factors should be considered when selecting an AC motor for a particular application?

When selecting an AC motor for a particular application, several factors need to be considered to ensure the motor meets the requirements and performs optimally. Here are the key factors to consider:

  1. Power Requirements: Determine the power requirements of the application, including the required torque and speed. The motor should have adequate power output to meet the demands of the specific task. Consider factors such as starting torque, running torque, and speed range to ensure the motor can handle the load effectively.
  2. Motor Type: There are different types of AC motors, including induction motors, synchronous motors, and brushless DC motors. Each type has its own characteristics and advantages. Consider the application’s requirements and factors such as speed control, efficiency, and starting torque to determine the most suitable motor type.
  3. Environmental Conditions: Assess the environmental conditions in which the motor will operate. Factors such as temperature, humidity, dust, and vibration levels can impact motor performance and longevity. Choose a motor that is designed to withstand the specific environmental conditions of the application.
  4. Size and Space Constraints: Consider the available space for motor installation. Ensure that the physical dimensions of the motor, including its length, diameter, and mounting arrangement, are compatible with the available space. Additionally, consider the weight of the motor if it needs to be mounted or transported.
  5. Efficiency: Energy efficiency is an important consideration, as it can impact operational costs and environmental sustainability. Look for motors with high efficiency ratings, which indicate that they convert electrical energy into mechanical energy with minimal energy loss. Energy-efficient motors can lead to cost savings and reduced environmental impact over the motor’s lifespan.
  6. Control and Speed Requirements: Determine if the application requires precise speed control or if a fixed speed motor is sufficient. If variable speed control is needed, consider motors that can be easily controlled using variable frequency drives (VFDs) or other speed control mechanisms. For applications that require high-speed operation, select a motor that can achieve the desired speed range.
  7. Maintenance and Serviceability: Assess the maintenance requirements and serviceability of the motor. Consider factors such as the accessibility of motor components, ease of maintenance, availability of spare parts, and the manufacturer’s reputation for reliability and customer support. A motor that is easy to maintain and service can help minimize downtime and repair costs.
  8. Budget: Consider the budget constraints for the motor selection. Balance the desired features and performance with the available budget. In some cases, investing in a higher quality, more efficient motor upfront can lead to long-term cost savings due to reduced energy consumption and maintenance requirements.

By carefully considering these factors, it is possible to select an AC motor that aligns with the specific requirements of the application, ensuring optimal performance, efficiency, and reliability.

induction motor

How do AC motors contribute to the functioning of household appliances?

AC motors play a crucial role in the functioning of numerous household appliances by converting electrical energy into mechanical energy. These motors are used in a wide range of devices, powering various components and performing essential tasks. Let’s explore how AC motors contribute to the functioning of household appliances:

  • Kitchen Appliances: AC motors are found in various kitchen appliances, such as refrigerators, freezers, dishwashers, and blenders. In refrigerators and freezers, AC motors drive the compressor, which circulates the refrigerant and maintains the desired temperature. Dishwashers use AC motors to power the water pumps, spray arms, and the motorized detergent dispenser. Blenders utilize AC motors to rotate the blades and blend ingredients.
  • Laundry Appliances: AC motors are integral to laundry appliances like washing machines and clothes dryers. Washing machines rely on AC motors to power the agitator or the drum, facilitating the washing and spinning cycles. Clothes dryers use AC motors to rotate the drum and operate the blower fan, facilitating the drying process.
  • Vacuum Cleaners: Vacuum cleaners utilize AC motors to generate suction and drive the motorized brush or beater bar. These motors power the fan or impeller, creating the necessary airflow for effective cleaning.
  • Fans and Air Circulation: AC motors are employed in various types of fans, including ceiling fans, table fans, and pedestal fans. These motors drive the fan blades, producing airflow and facilitating air circulation to provide cooling or ventilation in rooms. Additionally, AC motors power exhaust fans used in kitchens, bathrooms, and range hoods to remove odors, smoke, or excess moisture.
  • Air Conditioning and Heating Systems: AC motors are critical components in air conditioning and heating systems. They power the compressor, condenser fan, and blower fan, which are responsible for circulating refrigerant, dissipating heat, and delivering conditioned air throughout the house. AC motors enable the regulation of temperature and humidity levels, ensuring comfort in residential spaces.
  • Garage Door Openers: AC motors are utilized in garage door openers to drive the mechanism responsible for opening and closing the garage door. These motors generate the necessary torque to lift or lower the door smoothly and efficiently.
  • Other Appliances: AC motors are also found in a variety of other household appliances. For instance, they power pumps in water heaters, swimming pool filters, and sump pumps. AC motors are used in dehumidifiers, humidifiers, and air purifiers to drive the fans and other internal components. They are also present in audiovisual equipment, such as DVD players, record players, and fans used for cooling electronics.

In summary, AC motors are essential components in household appliances, enabling their proper functioning and delivering the mechanical energy required for various tasks. From kitchen appliances to laundry machines, fans, air conditioning systems, and more, AC motors provide the necessary power and functionality to enhance our daily lives.

induction motor

What are the main components of an AC motor, and how do they contribute to its operation?

An AC motor consists of several key components that work together to facilitate its operation. These components include:

  1. Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
  2. Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
  3. Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
  4. End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
  5. Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
  6. Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
  7. Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.

Each of these components plays a crucial role in the operation of an AC motor. The stator and rotor are the primary components responsible for generating the rotating magnetic field and converting electrical energy into mechanical motion. The bearings ensure smooth rotation of the rotor shaft, while the end bells provide structural support and protection. The fan or cooling system helps maintain optimal operating temperatures, and the terminal box allows for proper electrical connections. Additional components are incorporated as necessary to enhance motor performance and enable specific functionalities.

China OEM CHINAMFG Brand General Purpose Motors High Efficiency Ie2 Three Phase AC Electric Motor Yx3-112m - 4 4kw 5HP vacuum pump adapter China OEM CHINAMFG Brand General Purpose Motors High Efficiency Ie2 Three Phase AC Electric Motor Yx3-112m - 4 4kw 5HP vacuum pump adapter
editor by CX 2024-04-03

in Feira De Santana Brazil sales price shop near me near me shop factory supplier High Efficiency Energy-Saving Three Phase Asynchronous Induction Electric Electrical Motor with Flange Explosion-Proof AC Electric Motors IEC manufacturer best Cost Custom Cheap wholesaler

in Feira De Santana Brazil sales price shop near me near me shop factory supplier High Efficiency Energy-Saving Three Phase Asynchronous Induction Electric Electrical Motor with Flange Explosion-Proof AC Electric Motors IEC manufacturer best Cost Custom Cheap wholesaler

We are hunting ahead to building productive company relationships with new clientele about the planet in the future. Thanks to our sincerity in giving greatest provider to our clientele, comprehending of your wants and overriding perception of responsibility towards filling ordering specifications, More importantly, we make special elements according to provided drawings/samples and warmly welcome OEM inquiries. Specs:

Complex Parameters:

StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd: IEC60034
Body Size: H80-H355
Rated Voltage: 380V or on request
Rated Frequency: 50HZ,60HZ
Rated EPT: .18KW-355KW
Effectiveness Course: IE3
Insulation Course: F,H
Temperature: EPT
Altitude: le1000m
Relative Humidity: le90%
Safety Course: IP55 IP56 IP65
Cooling Technique: IC411
Ambient Temperature: -15 deg- forty degC
Responsibility: S1
Mounting: EPT3,EPT35,EPT35,V1

YEPTX3 sequence EPT a few-phase asynchronous motor has features substantial effectiveness, reduced sounds and vibration, easy and dependable procedure, gorgeous appearance.
It is widly employed in petroleum and chemical industy, coal and carbon sector, its flameproof performance is in accordance with GEPT3836.one quotExplosive Atmosphere Electrical Apparatus Portion quot1: EPT Specifications and quotGEPT3836.2 quot Explosive Atmosophere electrical Equipment Element 2:Flameproof Kind quotd quot YEPT2 sequence is made to flameproof sort and appropriate for explosive atmosphere fields.
It is in accordance with IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd, and can be exported to the international locations and places that carry out IEC stardard, as nicely as applied to EPTed equipment.

From the merchandise layout to the shipping and delivery of products, adhere to the ISO9001 top quality certification system, strict compliance with high quality procedures.

Edge
one.We cooperate with client to layout and deveXiHu (West Lake) Dis.Hu (West Lake) Dis. the new merchandise. We could supply all essential document.
two.We make sure quick competitive supply to each and every consumer inquiry despatched to us inside of 24 several hours.
three.We are a Revenue team:with all technical support from engineer crew.
four.We provide 1 years warranty soon after receipt of motors.
5.We assure all spare parts available in life time use.
6.We regard your feed again after acquiring the solution.
seven.We loge complain in 24 hrs.

in Feira De Santana Brazil sales price shop near me near me shop factory supplier High Efficiency Energy-Saving Three Phase Asynchronous Induction Electric Electrical Motor with Flange Explosion-Proof AC Electric Motors IEC manufacturer best Cost Custom Cheap wholesaler

in Feira De Santana Brazil sales price shop near me near me shop factory supplier High Efficiency Energy-Saving Three Phase Asynchronous Induction Electric Electrical Motor with Flange Explosion-Proof AC Electric Motors IEC manufacturer best Cost Custom Cheap wholesaler