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AC Motor

You Professional AC Motor Suppliers！

 

Founded in 1955, Xian Simo Motor Co., Ltd. (The former Xi'an Tech Full Simo Motor Co., Ltd.) is the manufacturer who has a history of over 70 years in the researching and manufacturing of medium voltage motors, low voltage AC motors (IEC & NEMA standard), MV motors, DC motors, large size synchronous motors & generators and related starters & drives and has been one of the leading comprehensive power system supplier in China.

 
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Why Choose Us

Competitive Price

Our products price is competitive. We've optimized production, cutting waste and time. Our large - scale operation brings economies of scale, letting us get better raw material prices.

OEM Service

If you have your own esteemed brand in your market, welcome to work with us for OEM Service. Better price, better quality, welcome to contact with us!

 

Sales Market

By strictly adhering to the customer - first principle, the company's motors are exported globally to countries like the United States, Russia, the UK, Italy, and a large number of other nations and regions.

One Stop Purchasing

Our One Stop Purchasing for motors & drives offers unbeatable convenience. Source everything here, saving time and costs. Our experts ensure you get the right products, making procurement a seamless process.

 

AC Motor - Overview

 

 

An AC motor is an electric motor driven by an alternating current. The AC motor commonly consists of two basic parts, an outside stator having coils supplied with alternating current to produce a rotating magnetic field, and an inside rotor attached to the output shaft producing a second rotating magnetic field.

 

Product Specification

We offer the following Specifications：

 

1. Size

2. Output

3. Shaft type

4. Voltage

6

60mm

6

6W

G

Gear type

A

1Ph

100V 50/60Hz

7

70mm

15

15W

S

Straight type

110/115V 60Hz

8

80mm

25

25W

D

D-Cut type

B

1Ph

200~230V 50/60Hz

9

90mm

40

40W

K

Key type (min. 80mm)

T

3Ph

200~230V 50/60Hz
   

60

60W

    

S

3Ph

380~440V 50/60Hz
   

90

90W

          
                 

HP(WATT)

Pole

Input

Phase

Frequency

Motor

Motor Frame Size(in)

Motor Length(in)

Safety Standard

Voltage

RPM

1/125HP(6W)

4

100/230

1

50/60Hz

1600/1250

2.36

2.95

cRUus/CE/TÜV

1/50HP(15W)

4

100/230

1

50/60Hz

1600/1250

2.76

3.15

cRUus/CE/TÜV

1/30HP(25W)

4

100/440

1 or 3

50/60Hz

1600/1250

3.15

3.35

cRUus/CE/TÜV

1/18HP(40W)

4

100/440

1 or 3

50/60Hz

1600/1250

3.54

4.13

cRUus/CE/TÜV

1/12HP(60W)

4

100/440

1 or 3

50/60Hz

1650/1300

3.54

4.83

cRUus/CE/TÜV

1/8HP(90W)

4

100/440

1 or 3

50/60Hz

1650/1300

3.54

5.43

cRUus/CE/TÜV

 

Types of AC Motors

Single Phase AC Motor

Single-phase AC motors are motors designed to operate on a single-phase power supply, commonly found in residential and light commercial environments. These electric motors typically feature a compact design, are widely available, and cost-effective for lower power ratings, generally in the fractional to small kilowatt range. In a single-phase induction motor, the stator has one main winding and an auxiliary winding positioned at 90 degrees apart to create the necessary phase shift for torque generation.

Polyphase AC Motor

Polyphase motors—specifically two-phase and three-phase AC motors—are widely used in industrial and commercial environments due to their high efficiency, smooth operation, and ability to handle larger loads. In a polyphase induction motor, the stator windings generate multiple, phase-shifted magnetic fields, ensuring a constant rotating magnetic field and minimizing pulsations. Among polyphase motors, the three-phase induction motor stands out as the industry standard for high-performance, heavy-duty applications.

Synchronous AC Motor

Synchronous AC motors are a unique class of electric motors that rotate at a speed exactly matching the frequency of the supply current, known as synchronous speed. In these motors, the shaft and rotating magnetic field maintain tight synchrony with the AC power supply, resulting in constant speed operation regardless of variable load conditions. Synchronous motors utilize excitation (direct current or permanent magnets) on the rotor, distinguishing them from asynchronous motors.

 

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Advantages of AC Motor

Longevity

With only a few moving parts, AC motors have the potential to last for years. The durability of AC motors makes them a preferred solution for field applications such as agricultural equipment and commercial applications such as vending machines.

 

Efficiency

The speed-to-torque characteristics of AC motors allow them to provide excellent performance in many applications without overheating, degeneration or braking. This is why an AC motor is chosen for high-demand applications such as pumps and packaging equipment.

 

Quiet Operation

Producing less noise, AC motors are ideal for applications in stores, hospitals and restaurants.

 

Availability

AC motors are available in a wide range of sizes and power outputs. This wide range makes it ideal for many applications.

 

Components of AC Motor

 

An AC motor consists essentially of:

Housing with junction box (Terminal box)

Stator bushing with coiled sheet metal package

Rotor sheet package with rotor coiling or permanent magnets

Ball bearing

 

 

Mounting Your AC Motor

It is very important that the wiring of the AC motor be taken into consideration upon installation and mounting. Any subpanel installed inside the enclosure for mounting system components, must be a flat, rigid surface free from shock, vibration, moisture, oil, vapors, or dust.

 

Remember that the AC motor will produce heat during operation; therefore, heat dissipation should be considered in designing the system layout. Size the enclosure so as not to exceed the maximum ambient temperature rating. It is recommended that the AC motor be mounted in position as to provide adequate airflow. The AC motor should be mounted in a stable fashion, secured tightly.

 

There should be a minimum of 10mm between the AC motor and any other devices.In order to comply with UL and CE requirements, the AC motor system must be grounded in a grounded conducive enclosure offering protection as defined in standard EN 60529 (IEC 529) to IP55 such that they are not accessible to the operator or unskilled person. As with any moving part in a system, the AC motor should be kept out of the reach of the operator.

 

The following environmental and safety considerations must be observed during all phases of operation, service and repair of an AC motor system. Failure to comply with these precautions violates safety standards of design, manufacture and intended use of the AC motor.

 

Please note that even a well-built AC motor system operated and installed improperly, can be hazardous. Precaution must be observed by the user with respect to the load and operating environment. The customer is ultimately responsible for the proper selection, installation, and operation of an AC motor and/or speed controller.

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Packaging & Delivery:

 

 

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Certificate

 
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FAQ

 

Q: What are the advantages of an AC motor over a DC motor?

A: Higher torque is produced by brushless AC motors. Using a controller, it is possible to change the power and speed of an AC motor. There is no sparking since an AC motor doesn't need a commutator or brushes.

Q: What is the working principle of an AC motor?

A: By the operations of the stator and the rotor, AC motors produce magnetic flux and induced current inside the motor and gain rotational force.

Q: What is a synchronous speed?

A: The constant speed at which the motor generates the electromotive force is known as synchronous speed.

Q: How can you differentiate an AC motor from a DC motor?

A: An AC motor is one that only has brushes and no commutator. On the other hand, a motor is a DC motor if it has a commutator and brushes.

Q: Are you a factory or a trading company ?

A: We are a factory and trading company at the same time.

Q: How about the quality of the products ?

A: Our products are of high quality and we have registered and reputable brands.

Q: What's the MOQ for each items ?

A: 10 pieces.

Q: What's our shipping ways ?

A: We can provide different types of shipping such as sea, air, and land.

Q: What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q: How about your delivery time?

A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

As one of the leading ac motor manufacturers and suppliers in China, we warmly welcome you to buy high-grade ac motor made in China here from our factory. All our products are with high quality and competitive price.

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