Tag Archives: motor capacitor

China manufacturer Ks Pinge Chinese Factory Hot Sale AC Motor Running Film Capacitor Cbb61 8UF 450VAC vacuum pump and compressor

Product Description

Model CBB61 Fan Capacitor
Safety approvals UL/TUV/VDE/CQC
Quoted standard GB/T3667.1, UL810 ,EN65712-1
Type of working Continuous
Operating class CLASS B – 10000 hours
CLASS C – 3000 hours
/Operating Min. / MaxTemperature: -25/70ºC;-40/70ºC;-40/85ºC;-40/105ºC
Storage: -40 / 70ºC
Rated Voltage UN (a.c.): 250~450 Volt a.c.
Rated Frequency fN(Hz): 50Hz / 60Hz
Voltage rise/fall time (max): 15 Volt / µs
Maximum Permissible Voltage: 1.10 x Rated Voltage
Maximum Permissible Current: 1.30 x Rated Current
Dissipation factor, tgδ: 20 x 10-4 at 20°C, 50 Hz
Class of safety protection: S3(P2)
Maximum altitude: 2000 m
Capacitance Tolerance (standard) ± 5 %
Mounting: Any position
Case ABS,PBT,V0 (UL94 standard)
Filling Resin Self-extinguishing epoxy V0(UL94 standard)
Dielectric Polypropylene film
Plates Self-healing metal layer,
Segmented film
Voltage test terminal to terminal 2 x UN for 5 s
Voltage test terminal to case: 2200 Volt for 2 s
Insulation resistance (20ºC) Between terminals≥2000MΩ .μF   (500Vdc,60s)
Leakage – Clearance in air between parts under voltage ≥ 5mm
Vibration test IEC 60068-2-6

 CBB65 Electronics Component Film Motor Run High Voltage AC Power Knitting Machine Capacitor
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Cbb65 AC dual capacitor 1.Widely applied to starting and running of AC single-phase motors at 50Hz/60Hz frequency power Self-healing property
High stability and reliablity Safer with Anti-explosion design.

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Type: Dry Type Metalized Polypropylene Film Capacitor
Model: Cbb61 Terminal Type Capacitor
Rated Voltage: 250V.AC~450V.AC
Customization:
Available

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Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



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

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

What are the common signs of AC motor failure, and how can they be addressed?

AC motor failure can lead to disruptions in various industrial and commercial applications. Recognizing the common signs of motor failure is crucial for timely intervention and preventing further damage. Here are some typical signs of AC motor failure and potential ways to address them:

  • Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
  • Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
  • Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
  • Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
  • Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
  • Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.

It’s important to note that motor failure causes can vary depending on factors such as motor type, operating conditions, and maintenance practices. Regular motor maintenance, including inspections, lubrication, and cleaning, is essential for early detection of potential failure signs and for addressing issues promptly. When in doubt, it is advisable to consult a qualified electrician, motor technician, or manufacturer’s guidelines for appropriate troubleshooting and repair procedures specific to the motor model and application.

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 manufacturer Ks Pinge Chinese Factory Hot Sale AC Motor Running Film Capacitor Cbb61 8UF 450VAC   vacuum pump and compressor	China manufacturer Ks Pinge Chinese Factory Hot Sale AC Motor Running Film Capacitor Cbb61 8UF 450VAC   vacuum pump and compressor
editor by CX 2024-04-13

China Standard High Performance Motor Starting Capacitor Cbb65 70UF AC 450VAC 440VAC vacuum pump diy

Product Description

 

 

 

 

 

Recommend view more >>

 

 

Model Number:

CBB65 air conditioner capacitor

Type

Polypropylene film capacitor

Safety approvals:

CQC/VDE/TUV/CL

Approval standard

GB/T3667,EN65712

Climatic category

25/70/21,25/85/21,40/70/21,40/85/21

Rated voltage

150VAC~600VAC(50-60Hz)

Capacitance range

3uf~100uf

Capacitance tolerance

+_5%(J),+_10%(K),+10%(U),-5%(U)

Testing voltage

 

Between terminals

2*Un(VAC)/5s

Between terminals and case

2*Un+1000(VAC)/5s(>=2000VAC)

Insulation Resistance(20)

 

Between terminals

>=2000MΩ,UF(500VDC,5s)

Tangent of loss angle(20)

<=0.002(100Hz)

Class of safety protection

S0/S3

Fault Currency

10,000AFC(UL810)

Place of CHINAMFG

CHINA

Packing

More pieces in 1 inner box or polybag as customer request.

Color

accept customization

Supplier type

OEM factory

Capacitance(uf)

250/300VAC

 

 

400-450VAC

 

 

 

Cylindrical

 

Ocal

Cylindrical

 

Ocal

 

D

H

L*W*H

H

D

L*W*H

10uf

40

55

51.5*31.5*65

30

60

51.5*31.5*65

15uf

40

55

51.5*31.5*65

35

60

/

20uf

40

65

51.5*31.5*65

40

60

51.5*31.5*75

25uf

40

65

51.5*31.5*65

40

60

51.5*31.5*85

30uf

/

/

/

40

70

71.5*45*75

35uf

40

75

71.5*45*75

45

70

/

40uf

/

/

/

45

70

71.5*45*85

45uf

45

75

71.5*45*75

45

80

/

50uf

45

85

71.5*45*85

45

90

71.5*45*100

60uf

45

95

71.5*45*100

50

90

/

FAQ 1. Which style of capacitor lead out do you available? The lead out of capacitor we available is Wires, pin, insert and terminal. The terminals are divided into 187# (width 4.8mm) and 250# (width 6.3mm). At the same time we accept the customization. 2. Which style Installation hanger of capacitor do you have? We own the Installation hanger styles which in the market selling. The detail please reference follow pictures. At the same time we accept the customization.

3. What color plastic shell do you have?
The general color is black, white and blue etc.
At the same time we accept the customization.
4. Which certificate do you have?
From the company, we own near 15 honour certificates from the government and our customers. The main certificate is the high -tech
enterprises which pass the audit of the government.
At the same time, we own near 20 patent certificates of the production and products.
From the products,We own near 20 certificates which such as CQC, TUV, UL VDE and so on.
5. What are the main parameters of the capacitor?
There main parameter with Capacity and voltage.
6. The unit of capacitor capacity is F (Farad).
The conversion formula of F (Farad) is:
1F(Farad)=1000000μF(Micro method)
1μF (micro method)=1000000pF (picofarad)
The amount of F is very large, generally μF and pF are used as the unit of capacitance.
7. What does CBB mean?
CBB is China’s abbreviation for metallized polypropylene film capacitors.
8. The words PO and P2 in capacitor for what meaning?
P0 in the capacitor means non-explosion-proof, and P2 means explosion-proof. The explosion-proof principle of safety
filmcapacitors. The metalized electrode adopts a micro-fuse network structure (as shown in Figure 1). When the capacitor fails,
themicro-fuse is disconnected and the power supply is automatically cut off, thereby preventing the expansion of the fault
andachieving the purpose of self-safety protection.

  /* 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: Home
Certification: ISO9001, CE, CCC, RoHS
Type: Polypropylene Film Capacitor
Samples:
US$ 0.01/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



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

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

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

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 Standard High Performance Motor Starting Capacitor Cbb65 70UF AC 450VAC 440VAC   vacuum pump diyChina Standard High Performance Motor Starting Capacitor Cbb65 70UF AC 450VAC 440VAC   vacuum pump diy
editor by CX 2024-04-10

China supplier 20W Ys (D) K110 Sries Single Phase Capacitor Operated Asynchronous Condenser AC Motor for Central Air Conditioning Fan Coil Unit vacuum pump

Product Description

Product Description

YS(D)K110 Sries Single Phase Capacitor Operated Asynchronous Condenser AC Motor For Central Air Conditioning Fan Coil Unit

The above mentioned specification is representative specification,can also be designed and manufactured according to customer requirements.

Main Technical Data of YS(D)K110 Sries Single Phase Capacitor Operated Asynchronous Condenser AC Motor For Central Air Conditioning Fan Coil Unit:

Type static press Vol./Fre Motor Type Output Input Current Speed Noise
Unit Pa V/Hz   W W A r/min dB(A)
FP34 12 220V/50 YDK-10-4 10 35 0.18 650 ≤37
30 220V/50 YDK-12-4 12 44 0.22 800 ≤40
50 220V/50 YDK-16-4 16 49 0.22 930 ≤42
FP51 12 220V/50 YSK-18-4 18 52 0.26 840 ≤39
30 220V/50 YSK-20-4 20 59 0.28 950 ≤42
50 220V/50 YSK-28-4 28 68 0.3 1080 ≤44
FP68 12 220V/50 YSK-20-4 20 62 0.31 800 ≤41
30 220V/50 YSK-28-4 28 72 0.34 910 ≤44
50 220V/50 YSK-30-4 30 84 0.35 1030 ≤46
FP85 12 220V/50 YSK-32-4 32 77 0.35 980 ≤43
30 220V/50 YSK-34-4 34 87 0.4 1050 ≤46
50 220V/50 YSK-54-4 54 95 0.43 1230 ≤47
FP102 12 220V/50 YSK-41-4 41 98 0.45 1040 ≤45
30 220V/50 YSK-52-4 52 112 0.52 1150 ≤47
50 220V/50 YSK-65-4 65 114 0.52 1240 ≤49
FP136 12 220V/50 YDK-12-4 12 140 0.64 940 ≤46
220V/50 YSK-41-4 41
30 220V/50 YDK-18-4 18 149 0.69 1080 ≤48
220V/50 YSK-37-4 37
50 220V/50 YDK-28-4 28 170 0.78 1240 ≤50
220V/50 YSK-65-4 65
FP170 12 220V/50 YSK-40-4 40 162 0.78 1085 ≤48
30 220V/50 YSK-52-4 52 174 0.8 1150 ≤50
50 220V/50 YSK-60-4 60 187 0.87 1290 ≤52
FP204 12 220V/50 YSK-42-4 42 197 0.9 1112 ≤50
30 220V/50 YSK-55-4 55 228 1.04 1150 ≤52
50 220V/50 YSK-72-4 72 238 1.1 1280 ≤54
FP238 12 220V/50 YSK-56-4 56 240 1.1 1150 ≤52
30 220V/50 YSK-67-4 67 251 1.2 1210 ≤54
50 220V/50 YSK-100-4 100 293 1.4 1320 ≤56

 

low noise,
Quiet operation,
 Little vibration
IP 20 protection level,
Automatic overload,
Thermal protection
High efficiency,
wide speed adjustment range
Ball bearing,
Reversible plug for easy rotation,
Quick installation

Materials
        Silent bearing , capacitor , copper wire
 

 

Application

Application
       
central air conditioning fan coil unit

 

Product Parameters

Drawing of YS(D)K110 Sries Single Phase Capacitor Operated Asynchronous Condenser AC Motor For Central Air Conditioning Fan Coil Unit:

 

Recommendation

Main Products of YS(D)K110 Sries Single Phase Capacitor Operated Asynchronous Condenser AC Motor For Central Air Conditioning Fan Coil Unit:

 

Terms

Terms:
    1. Trade Terms: FOB, CIF, CNF, EXW, DOOR TO DOOR.

             2. Payment Terms: T/T, L/C, Western Union.

                      3. Payment Condition: 50% deposit in advance, 50% balance before delivery.

                              4. Delivery Time: 15-30 days after deposit (if T/T).

                                       5. Shipping: By sea, by air and by express delivery

 

Company Profile

       HangZhou CHINAMFG Electric Co., Ltd was established in 2013. Is a manufacturer focused on innovative motor solutions for the residential and commercial CHINAMFG and refrigeration industries.
       The company has a skilled R & D team, and has more than 10 years of motor research and development, design, production and sales experience.With an annual output of 1 million motor production capacity.
       The new generation of BLDC motors and EC motors developed by CHINAMFG use a unique high flux and shock absorption design, coupled with high-quality bearings, so that the motor has more torque in the same. CARLYI branded motors have been approved by CCC, ISO9001, CE, RoHS certification.

 

Packaging & Shipping

Packing and Xihu (West Lake) Dis.:

FAQ

FAQ of YS(D)K110 Sries Single Phase Capacitor Operated Asynchronous Condenser AC Motor For Central Air Conditioning Fan Coil Unit:

Q1: Are you factory?

A: Yes, we have been in designing and providing excellent motors for customers. Our factory production is all under ISO9001 quality management system.

 

Q2: How long you could prepare samples?

A: Normally 3 days if we have the sample in hand. If customized one, about a week around

 

Q3: How about batch order production?

A: Normally 15-30 days, the customized or newly developed products may take more half month.

 

Q4: Do you inspect the finished products?

A: Yes, we do inspection according to ISO9001 standard and ruled by our experienced QC staff.

 

Q5: What advantage do you have?

A: For the motors, we have long enough of 18months guarantee, and for the service, we offer 24 hours technical support and barrier-free communication.
 

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Application: Suitable for Central Air Conditioning Fan Coil Uni
Speed: 600-1400r/Min
Number of Stator: Single-Phase
Samples:
US$ 40/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



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

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 supplier 20W Ys (D) K110 Sries Single Phase Capacitor Operated Asynchronous Condenser AC Motor for Central Air Conditioning Fan Coil Unit   vacuum pump	China supplier 20W Ys (D) K110 Sries Single Phase Capacitor Operated Asynchronous Condenser AC Motor for Central Air Conditioning Fan Coil Unit   vacuum pump
editor by CX 2024-04-04

China wholesaler YC Series Single Phase Capacitor Start AC Electric Motor with Aluminum Casing manufacturer

Product Description

other product recommendation
 

Product Description

YC Series Single Phase Capacitor Start Asynchronous Motor  is suitable for air compressor, pump and other equipment of high start torque.
The series motor features by high start torque, excellent running performance, little shape, light weight, low noise and easy maintenance.

Protection Class: IP44/IP54           Cooling Type: IC0141
Insulation Class:B or F                  Operation Type: S1
Rated Voltage: 115/230,220V        Rated Frequency: 60 Hz(50Hz)
Shell material: casting iron and aluminium alloy (only used below 100)
 

Technical Data (220V/50Hz)                                                                                              

Model Power

Current
(A)

Power Factor
(cos¢)

Eff
(%)

Speed
(r/min)
locked torque
Rated torque
   Tst/Tn
locked current
Rated current
     Ist/In
Tmax/
Tn
Hp kW
YC7112 1/4 0.18 1.89 0.72 60 2800 3.0 7 1.8
YC7122 1/3 0.25 2.4 0.74 64 2800 3.0 7 1.8
YC8012 1/2 0.37 3.4 0.77 65 2800 2.8 6.5 1.8
YC8571 3/4 0.55 4.7 0.79 68 2800 2.8 6.5 1.8
YC90S-2 1 0.75 6.1 0.8 70 2800 3.0 6.5 1.8
YC90L-2 1.5 1.1 8.7 0.8 72 2800 2.5 7 1.8
YC90L-2 2 1.5 11.4 0.81 74 2800 2.5 7 1.8
YC100L-2 3 2.2 16.5 0.81 75 2800 2.2 7 1.8
YC100L1-2 4 3 21.88 0.82 76 2800 2.2 6.8 1.8
YC100L-2 5 3.7 26.64 0.82 77 2800 2.2 6.4 1.8
YC112M-2 4 3 21.4 0.82 76 2800 2.2 7 1.8
YC7114 1/6 0.12 1.88 0.58 50 1400 3.0 9 1.8
YC7124 1/4 0.18 2.49 0.62 53 1400 2.8 7 1.8
YC8014 1/3 0.25 3.11 0.63 58 1400 2.8 6 1.8
YC8571 1/2 0.37 4.24 0.64 62 1400 2.5 6 1.8
YC90S-4 3/4 0.55 5.5 0.69 66 1400 2.5 6 1.8
YC90L-4 1 0.75 6.9 0.73 68 1400 2.5 6.5 1.8
YC90L-4 1.5 1.1 9.6 0.74 71 1400 2.5 6.5 1.8
YC100L-4 2 1.5 12.5 0.75 73 1400 2.5 6.5 1.8
YC112M-4 3 2.2 17.8

0.76

74 1400 2.2 6.5 1.8
YC132S-4 4 3 23.6 0.77 75 1400 2.1 6.5 1.8
YC132S-4 5 3.7 28 0.79 76 1400 2.1 6.5 1.8
YC132M-4 7.5 5.5 32.5 0.95 81 1400 2.1 6.5 1.8

OVERALL INSTALLATION DIMENSION:

Frame                                           Installation dimensions            Dimensions
                         IMB3 IMB14    IMB34 IMB5       IMB35              IMB3
A B C D E F G H K M N P R S T M N P R S T AB AC AD AE HD L
71 112 90 45 14 30 5 11 71 7 85 70 105 0 M6 2.5 130 110 160 10 3.5 145 145 140 95 180 255
80 125 100 50 19 40 6 15.5 80 10 110 80 120 0 M6 3 165 130 200 0 12 3.5 160 165 150 110 200 295
90S 140 100 56 24 50 8 20 90 10 115 95 140 0 M8 3 165 130 200 0 12 3.5 180 185 160 120 220 370
90L 140 125 56 24 50 8 20 90 10 115 95 140 0 M8 3 165 130 200 0 12 3.5 180 185 160 120 220 400
100L 160 140 63 28 60 8 24 100 12 215 180 250 0 15 4 205 200 180 130 260 430
112M 190 140 70 28 60 8 24 112 12 215 180 250 0 15 4 245 250 190 140 300 455
132S 216 140 89 38 80 10 33 132 12 265 230 300 0 15 4 280 290 210 155 350 525
132M 216 178 89 38 80 10 33 132 12 265 230 300 0 15 4 280 290 210 155 350 525

SINGLE PHASE MOTORS

FACTORY OUTLINED LOOKING:

PAINTING COLOD CODE:

ADVANTAGE:
Pre-sales service: 
•We are a sales team, with all technical support from engineer team.
•We value every inquiry sent to us, ensure quick competitive offer within 24 hours.
•We cooperate with customer to design and develop the new products. Provide all necessary document.

After-sales service:
•We respect your feed back after receive the motors.
•We provide 1years warranty after receipt of motors..
•We promise all spare parts available in lifetime use.
•We loge your complain within 24 hours.

/* 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, Power Tools
Operating Speed: Low Speed
Number of Stator: Single-Phase
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
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

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

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 wholesaler YC Series Single Phase Capacitor Start AC Electric Motor with Aluminum Casing   manufacturer China wholesaler YC Series Single Phase Capacitor Start AC Electric Motor with Aluminum Casing   manufacturer
editor by CX 2024-04-03

in Madurai India sales price shop near me near me shop factory supplier AC Electrical Capacitor Washing Machine Motor 80W 135W 150W 200W 250W manufacturer best Cost Custom Cheap wholesaler

  in Madurai India  sales   price   shop   near me   near me shop   factory   supplier AC Electrical Capacitor Washing Machine Motor 80W 135W 150W 200W 250W manufacturer   best   Cost   Custom   Cheap   wholesaler

Every approach, every single segment, each purpose in EPG is demanded to be accomplished 1 action subsequent one more, cautiously and cautiously, from materials selection, reformation to producing accessories, from parts heat treatment method to computerized assembly, from quality management to product inspection and testing and from get working to right after income services. focus in electrical power transmission merchandise, CATV merchandise, mechanical seal, hydraulic and Pheumatic, and promotional goods. With in depth requirments, we can also build your particular developed merchandise. XD sequence Washing EPT Motor

Motor Description:

one.Our motors overall performance(information) are for each customers` requirments.

two.Motor wires are cooper and some could be employed aluminium wire to save expense

3.Motors could be employed ball bearing and oil bear(Sleeve bearing) both.

4.Insulation Class EPT
stand up to voltage:1800V/S/.5mA
Rotation:CW (check out from the shaft facet)
Noise lt50dEPT
Interturn Isulation: gt2100V
IP:00
Lifestyle span: gt3800 Hours (constant doing work).Normal use:10 years
Procedure Temperature/Humidity Selection:-40 degC to sixty five degC, %~95%

five.Risk-free,reliable, minimal noise, large functionality,traits difficult, great and steady starting, EPT life, and many others.

6.Normal Software: Exhaust supporter, air purifier, micro-oven, supporter, induction cooker, fridge, pump, heater, hood oven, blwer, air conditioner, Heater EPTs, dehumidifiers

seven.Motor Specification as underneath chart

Model Voltage
(V)
Frequency
(Hz)
Capacitor
( muF)
Insulation
Course
Rated Pace
(R/min)
Output
EPT( W)
Effectiveness
%
Start off Torque
(N.m)
Max Torque
(N.m)
XD-250 220 fifty 18 EPT 1350 250 55 one.seven two.five
XD-200 220 fifty fifteen EPT 1350 200 54 one.5 two.two
XD-180 220 50 14 EPT 1350 180 fifty two 1.four 2
XD-150 220 fifty 13 EPT 1350 one hundred fifty fifty one 1.three 1.8
XD-one hundred thirty five 220 fifty 11 EPT 1350 135 50 one.one one.7
XD-one hundred eighty one hundred ten 60 fifty EPT 1620 a hundred and eighty fifty two 1.four 2
XD-one hundred fifty 110 sixty 48 EPT 1620 a hundred and fifty 51 one.three one.8
XD-a hundred thirty five 110 sixty 45 EPT 1620 a hundred thirty five fifty one.1 1.seven
XD-a hundred and twenty 220 fifty 10 EPT 1350 120 45 one one.4
XD-one hundred 220 fifty 10 EPT 1350 100 forty three .8 1.two
XD-eighty 220 fifty six EPT 1350 80 42 .six .eight
XD-50 220 fifty four EPT 1350 50 40 .33 .five
XD-60 220 50 five EPT 1350 60 forty two .forty five .six

Wonderful Watt motor target on offering motor solutions to wise goods for house appliance ,like EPTLDC,Capacitor motor,shaded pole motor,EPT motor and mini generator. Our motors are commonly utilized in kitchen area,air conditional,Ice chest,washing EPT,and so on. Consumers find not only in EPT domestic ,also oversea from Asia to European and Amecica. Our engineer with 20 years expertise in motor layout and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,acquire a lot of motor inovation EPT award,Our engineer also give technical help to other big facotry.we think we alwaEPTcan discover the greatest remedy for your product.

Business FAQ

(1) Q: What sort motors you can supply?
A:For now,we mostly supply Kitchen Hood Motor,DC Motor,Gear Motor,Fan Motor Refrigerator Motor,Hair Dryer Motor EPTlenEPTMotor Mixer Motor,
EPTLDC Motor,Shade Pole Motor,Capacitor Motor, PMDC Motor,Synchronous Motor,and so on

(two) Q: Is it achievable to check out your factory
A: Positive. We alwaEPTlike to fulfill our client face to face,this is greater for understXiHu (West Lake) Dis.Hu (West Lake) Dis..EPTut make sure you kindly preserve us posted a couple of daEPTEPT so we can make good arrangement.

(three) Q: Can I get some samples
A: It depends. If only a handful of samples for personalized use or replacement, I am frightened it will be difficult for us to supply, simply because all of our motors are EPT and no inventory available if there is no further needs. If just sample testing before the official orEPTand our MOQ, price and other terms are suitable, we will supply samples.

(4) Q: Is there a MOQ for your motors?
A: Sure. The MOQ is amongst one thousand~ten,000pcs for distinct versions after sample approval.
EPTut it really is also all right for us to acknowledge more compact plenty like a few dozens, hundreds or countless numbers
For the preliminary three orders after sample acceptance.For samples, there is no MOQ necessity. EPTut the much less the better (like no a lot more than 5pcs) on issue that the quantity is enough in scenario any adjustments needed following preliminary tests.

(5)Q: What benefit do you have?

A: For motors, we have top quality promise, if there is probelm motor after inspection in customer residence,we will exchange .
For services, we offer 24 several hours complex assist and barrier-cost-free conversation with outstanding support men and women.
Complex support: Besides supply actual motor merchandise,we can also offer you motor technological supporting seperately to our customer.Our engineers are depict the most advanced techonogy.

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With EPG brand registered in far more than 70 countries like The us , Europe , Japan and so on, it has companions amid globe prime enterprises, such as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, etc. EPG has been efficiently certified by ISO9002 Good quality Management System, ISO9001 High quality Administration System, API certificate, ISO/TS16949:2002 and ISO10012 measurement management technique. Our firm pays certain attention to customers’ needs, listening to the particular specifications of every client and guaranteeing complete pleasure. Spin dryer EPT Motor

Motor Description:

1.Our motors overall performance(knowledge) are per customers` requirments.

2.Motor wires are cooper and some could be utilised aluminium wire to help save cost

three.Motors could be utilised ball bearing and oil bear(Sleeve bearing) the two.

4.Insulation Course EPT
withstand voltage:1800V/S/.5mA
Rotation:CW (see from the shaft facet)
Noise lt50dEPT
Interturn Isulation: gt2100V
IP:00
Existence span: gt3800 Hours (constant working).Typical use:ten many years
Procedure Temperature/Humidity Assortment:-40 degC to 65 degC, %~95%

5.Risk-free,reliable, low sounds, high overall performance,characteristics challenging, great and secure starting, EPT existence, and many others.

6.Normal Application: Exhaust enthusiast, air purifier, micro-oven, supporter, induction cooker, refrigerator, pump, heater, hood oven, blwer, air conditioner, Heater EPTs, dehumidifiers

seven.Motor Specification as below chart

Design Voltage
(V)
Frequency
(Hz)
Capacitor
( muF)
Insulation
Class
Rated Speed
(R/min)
Output
EPT( W)
Performance
%
Begin Torque
(N.m)
Max Torque
(N.m)
YYG-ninety 220 fifty eight EPT 1330 ninety forty five .seventy two one
YYG-70 220 50 five EPT 1330 70 forty two .fifty two .78
YYG-70 220 50 five EPT 1330 70 forty two .fifty two .8
YYG-sixty 220 60 4 EPT 1600 sixty 40 .forty five .7
YYG-sixty 220 60 4 EPT 1600 sixty 40 .45 .7
YYG-90 a hundred and ten 60 twenty five EPT 1600 90 forty five .72 1
YYG-70 110 60 18 EPT 1600 70 42 .fifty two .78
YYG-60 one hundred ten sixty 15 EPT 1600 sixty forty .forty five .7
YYG-forty five 110 60 twelve EPT 1600 45 36 .4 .fifty eight

Fine Watt motor target on offering motor answers to intelligent items for property appliance ,like EPTLDC,Capacitor motor,shaded pole motor,EPT motor and mini generator. Our motors are broadly utilised in kitchen,air conditional,Ice upper body,washing EPT,and many others. Clients identify not only in EPT domestic ,also oversea from Asia to European and Amecica. Our engineer with twenty many years experience in motor style and deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment,acquire a lot of motor inovation EPT award,Our engineer also offer technical help to other big facotry.we believe we alwaEPTcan locate the ideal answer for your item.

Firm FAQ

(1) Q: What kind motors you can provide?
A:For now,we largely give Kitchen area Hood Motor,DC Motor,Gear Motor,Enthusiast Motor Fridge Motor,Hair Dryer Motor EPTlenEPTMotor Mixer Motor,
EPTLDC Motor,Shade Pole Motor,Capacitor Motor, PMDC Motor,Synchronous Motor,and many others

(2) Q: Is it attainable to check out your factory
A: Confident. We alwaEPTlike to satisfy our client face to face,this is better for understXiHu (West Lake) Dis.Hu (West Lake) Dis..EPTut please kindly keep us posted a couple of daEPTEPT so we can make great arrangement.

(three) Q: Can I get some samples
A: It relies upon. If only a few samples for personal use or alternative, I am scared it will be difficult for us to offer, because all of our motors are EPT and no stock accessible if there is no even more demands. If just sample tests before the official orEPTand our MOQ, price tag and other phrases are suitable, we will offer samples.

(four) Q: Is there a MOQ for your motors?
A: Yes. The MOQ is amongst one thousand~ten,000pcs for diverse designs after sample approval.
EPTut it’s also okay for us to settle for more compact lots like a number of dozens, hundreds or countless numbers
For the first three orders following sample approval.For samples, there is no MOQ prerequisite. EPTut the less the much better (like no a lot more than 5pcs) on problem that the amount is adequate in circumstance any adjustments necessary following first tests.

(5)Q: What edge do you have?

A: For motors, we have high quality guarantee, if there is probelm motor following inspection in buyer residence,we will change .
For service, we offer you 24 hours technological assist and barrier-free of charge communication with exceptional support folks.
Complex service: Other than offer true motor goods,we can also supply motor technical supporting seperately to our consumer.Our engineers are symbolize the most advanced techonogy.

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  in Orumiyeh Iran (Islamic Republic of)  sales   price   shop   near me   near me shop   factory   supplier Stable Mounting Way Spin AC Capacitor Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

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