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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
 

                                 
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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.

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Premium Service

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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)

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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

China Best Sales Ec Brushless AC Synchronous Permanent Magnet Electric Fridge Fan Motors vacuum pump engine

Product Description

Product Description

EC MOTOR for Refrigeration is a high-performance electronically commutated motor, specifically designed for refrigeration and air conditioning systems. lt provides superior efficiency, precise control, and long-lasting reliability for demanding applications.

Features:

1) High Efficiency: 
The EC MOTOR for Refrigeration has a brushless DC design that provides up to 70% efficiency, which is significantly higher than traditional AC motors.The motor’s integrated electronic control system continually monitors operating conditions and adjusts the motor’s speed, resulting in reduced energy consumption, lower operating costs, and longer service life.

2) Precise Control: 
The motor has a smooth, continuous speed control that enables precise temperature and humidity regulation. The EC MOTOR for Refrigeration can operate at variable speeds to match system demand, making it an ideal choice forenergy-efficient systems.

3) Reduced Noise and Vibration: 
The brushless DC design and electronic control systerresult in less noise and vibration compared to traditional AC motors. This makes it anexcellent choice for quiet environments

4) Compact Design: 
The compact design of the EC MOTOR for Refrigeration provides a high power-to-size ratio, which makes it an ideal choice for space-constrained applications.

Specifications:

1) Voltage: 
The motor operates on a range of voltages, from 100V to 240V.

2) Speed: 
The motor’s speed can be controlled between 300RPM to 1800RPM depending on the application.

3) Control: 
The motor features an integrated electronic control system that provides precise speed control and system monitoring.

4) Operating Temperature:
The motor can operate in a temperature range from -40°C to +50°C

Overall, the EC MOTOR for Refrigeration is a highly efficient, reliable. and precise motor designed to meet the demands of refrigeration and air conditioning applications. lts superior performance makes it an ideal choice for OEMs and system integrators looking to improve system efficiency and reliability.

As long as you are a manufacturer of super-market refrigeration equipements, or beverage cabinets, or beer coolers etc, you will be in need of our EC Brushless Motor for Fan.
 

Product Parameters

MDAC4810A EC Brushless Motor Parameters:

MODEL Voltage
V
Maximum load SPEED
RPM
Minimum noise dB(A) Minimum vibration mm/s Maximum power 
W
Maximum efficiency
%
MDAC4810A 100-240V 230 34° 300-1800 38 1.1 20 70

LOAD/SPEED 200mm blade 230mm blade
28° 34° 28° 34°
1300RPM V V V V
1500RPM V V V X
1800RPM V X X X

Technical Parameter
Nominal voltage range 220-240VAC,100-240VAC,50/60Hz
Rotation speed range 300-  1800  rpm
Material PBT
Airflow direction Air exhaust or airintake (depending on impeller)
Direction of rotation CCW(view on drive end)
Degree of protection IP65
Insulation class “B”   VD,    “F” UL
Installation position Any
Mode of operation Continuous operation (S1)
Bearings Maintenance-free ball bearing system
Motor protection By electronics
Electrical hook-up Power cables
Protection class II(without grounding conductor)
Approvals CCC;   EAC;VDE,EN   6571-2-24,EN   6571-2-89,EN   6571-1
Fitting of attachments Guard grille and wall ring are attached to
the projecting thread ends on the
Mounting of axial impeller A plastic adapter with
catching peg and M4 screw is used to secure the impeller on the motor shaft
Ambient temperature -40ºC-50ºC

We continuously improve and pursue products that are more energy-efficient, stable, popular, and environmentally friendly. Compared to traditional covered pole motor products, EC has obvious advantages in high-efficiency and energy-saving electrodes, specifically:

Comparison details of MDAC4810A and 10W shaded pole motors:

1) Energy Saving 
It’s power consumption is around 1/3 of Shade-pole motor to meet the same function.

Such a siginificant energy saving is what your customers always wanted, considering the huge power consumption where your equiment is used for.
It’s also meeting high energy standard of North American and European market.

2) Job Saving
We have 2 models of EC Motor that are enough to cover almost all 7 models of Shade-pole motor for different refrigeration equipements, because EC Motor is designed to be speed adjustable.

– Adjustable speed saves your job of model selection for both purchaing team and technical team.
– Long life saves your job of after-sales.
– Energy sameing saves your job of explaining to your buyers.
– Wide voltage range saves your marketing policy to different markets.

Below listed the comparasion between our EC Motor and regular Shade-pole Motor:

  EC Motor 4810A Shade-Plole Motor 10W
Input Power 15W 40W
Out Power 9.5W 10W
Voltage 100-240V 110V or 220V
Height of The Motor 62mm +/-1 85mm +/-1
Noise 39.5dBA 55dBA
Motor Life 8~10years 3~5years
Bearing Ball bearing Sleeve bearing
Efficient up to 70% Max 18%
Speed 300~1800rpm 1300rpm
Certificate UL, VDE, CE, CCC, EX, Rohs UL, VDE, CE, CCC, EX, Rohs
Protect Level IP65 IP42

→Click to View More EC Motors Products!!!

Company Profile

We have our own design, research and development, testing equipment, and production line. The cost-effectiveness and after-sales service of our products are guaranteed, and we can provide technical support and customized services!

Exhibition

Certifications

With abundant technique force,we have our own researching, developing, manufacturing, inspecting and testingcenters, and imported the international advanced high-tech equipments. Our company has passed the ISO9001,ISO14001,OHS18001 international management system certificates. The products have got UL,ETL,CE,CB,and CCC certificates. Our products are not only selling strongly in more than 30 provincesand municipality,but also largely exporting to Europe,America,Australia,Middle East, Africa and South Asia. We have won an excellent reputation from the customers and friends by our product quality,price versus performance ratio and service.

FAQ

Q1: Are you a manufacturer or trader?
A1: ZHangZhoug Maidi Refrigeration Technology Co., Ltd. is a Hi-tech enterprise. We own the standard plant and office building which covering 21, 000 square meters. With abundant technique force, we have our own researching, developing, manufacturing, inspecting and testing centers, and imported the international advanced equipments.

Q2: How to replace refrigerator ec motor?
A2: We have a professional team of engineers who provide technical support and online guidance on product installation and replacement.

Q3: How do you ensure quality?
A3: We have a dedicated product research and testing center with authoritative quality management system certification: ISO9001/ISO14001/OHS18001.

Q4: How much does a refrigeration part cost?
A4: Factory price for you, not cheapest but the lowest at the same quality.

Application: Refrigerators/Beverage Cabinets/Ice Maker, etc.
Speed: Variable Speed
Number of Stator: Three-Phase
Samples:
US$ 15/Piece
1 Piece(Min.Order)

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Customization:
Available

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

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

Where can individuals or businesses find reliable information on selecting, installing, and maintaining AC motors?

When seeking information on selecting, installing, and maintaining AC motors, individuals and businesses can refer to various reliable sources. These sources provide valuable guidance, recommendations, and best practices related to AC motors. Here are some places where one can find reliable information:

  • Manufacturer’s Documentation: AC motor manufacturers often provide detailed documentation, including product catalogs, technical specifications, installation guides, and maintenance manuals. These documents offer specific information about their motors, such as performance characteristics, electrical requirements, mounting instructions, and recommended maintenance procedures. Manufacturers’ websites are a common source for accessing these resources.
  • Industry Associations: Industry associations related to electrical engineering, motor manufacturing, or specific applications (e.g., HVAC, pumps, or industrial machinery) can be excellent resources for reliable information. These associations often publish technical articles, guidelines, and standards that cover a wide range of topics, including motor selection, installation practices, efficiency standards, and maintenance recommendations. Examples of such associations include the National Electrical Manufacturers Association (NEMA), the Institute of Electrical and Electronics Engineers (IEEE), and the Air Conditioning, Heating, and Refrigeration Institute (AHRI).
  • Professional Electricians and Engineers: Consulting with professional electricians or electrical engineers who specialize in motor applications can provide valuable insights. These professionals possess practical knowledge and experience in selecting, installing, and maintaining AC motors. They can offer personalized advice based on specific project requirements and industry best practices.
  • Energy Efficiency Programs and Agencies: Energy efficiency programs and agencies, such as government departments, utility companies, or environmental organizations, often provide resources and guidance on energy-efficient motor selection and operation. These programs may offer information on motor efficiency standards, rebate programs for high-efficiency motors, and energy-saving practices. Examples include the U.S. Department of Energy (DOE) and its Energy Star program.
  • Online Technical Forums and Communities: Online forums and communities focused on electrical engineering, motor applications, or specific industries can be valuable sources of information. Participating in these forums allows individuals and businesses to interact with experts, discuss motor-related topics, and seek advice from professionals and enthusiasts who have firsthand experience with AC motors.
  • Books and Publications: Books and technical publications dedicated to electrical engineering, motor technology, or specific applications can provide comprehensive information on AC motors. These resources cover topics ranging from motor theory and design principles to practical installation techniques and maintenance procedures. Libraries, bookstores, and online retailers offer a wide selection of relevant publications.

When accessing information from these sources, it is important to ensure that the information is up-to-date, reliable, and relevant to the specific application or requirements. Consulting multiple sources and cross-referencing information can help verify accuracy and establish a well-rounded understanding of AC motor selection, installation, and maintenance.

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 Best Sales Ec Brushless AC Synchronous Permanent Magnet Electric Fridge Fan Motors   vacuum pump engine	China Best Sales Ec Brushless AC Synchronous Permanent Magnet Electric Fridge Fan Motors   vacuum pump engine
editor by CX 2023-10-20