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This section provides an overview for small ac motors as well as their applications and principles. Also, please take a look at the list of 6 small ac motor manufacturers and their company rankings. Here are the top-ranked small ac motor companies as of December, 2024: 1.SUMIT ENGINEERING WORKS, 2.Need-For-Power Motor Co., Ltd, 3.Taibang Motor Industry Group Co., Ltd.
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Categories Related to Small AC Motors
A small AC motor is a compact electrical motor that operates using alternating current (AC). Commonly found in home appliances and industrial machinery, these motors convert electrical energy into mechanical rotational energy. Their compact size makes them suitable for use in limited spaces or small-scale equipment.
Small AC motors are known for their long-term reliability and cost-effectiveness, contributing to both energy efficiency and lower product costs. However, they are generally low-powered and may require protection against overloads.
Due to their versatility, small AC motors are utilized in various applications:
They are integral in home appliances, such as in compressors of small refrigerators and fans of electric fans. Small AC motors are also used in personal care items like electric toothbrushes and shavers.
In tools like electric drills, small AC motors enable high-speed rotation, enhancing drilling efficiency. Small AC motors also power electric saws and sanders, facilitating cutting and polishing tasks.
In office settings, these motors are crucial in printers for paper handling and scanners for smooth scanning operations.
Small AC motors are devices that convert electrical energy into mechanical rotational energy. The principle of a typical small AC motor is based on electromagnetic induction and an interacting magnetic field. A type of motor called an induction motor is often used, and its main components are a rotor and a stator.
The rotor is the rotating part of the motor, consisting primarily of conductors. Usually, a winding is wound around the rotor, but small AC motors commonly use a shorting ring made of aluminum, copper, or other conductive material. This short-circuit ring induces a current in the rotor.
The stator is the stationary part of the motor, consisting of coils wound around the rotor. These coils produce a magnetic field due to the current supplied by the AC power source.
When selecting a small AC motor, consider the following factors. It is important to consider these factors to select the right motor for your specific application.
Check the power supply specifications required to operate the motor. The main elements are voltage, frequency, and number of phases. It is necessary to select a motor suitable for the power supply to be used.
The output of a motor indicates the strength of the mechanical power provided by the motor. Select the appropriate output for the device or equipment to be used. Watts (W) are commonly used as the unit of measurement.
Motor speed is a measure of how many revolutions per minute a motor makes. Select the appropriate RPM for the application in which it will be used.
The size and weight of a small AC motor are important factors depending on the motor's application, installation space, and operating requirements. In general, the smaller the motor size, the easier it is to install and integrate into the equipment.
If space for motor installation is limited, it is important to select a motor with a compact size.
*Including some distributors, etc.
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Nidec Corporation was founded in Kyoto, Japan in 1973 and is a conglomerate with over 200 subsidiaries. Primary products are hard-disk drive motors and automotive parts, and specializes motors ranging from miniature to gigantic. Nidec’s products are used in robotics, automotive, home appliances, agriculturel equipments well as molding, cutting, and machining equipment and sensors.
Sumit Engineering Works, founded in 1994 with facilities and headquarters in India, is a manufacturer of AC and DC electric motors and components. The company's product line includes AC synchronous motors, AC induction motors, brushless DC motors, and DC gear motors. Sumit Engineering Works serves various industries and OEMs with motors used in numerous devices, including vehicles, home appliances, heating and air conditioning systems, and industrial tools and equipment. Sumit Engineering Works manufactures per customer inquiry and offers customized motor and component production.
Ningbo Zhongda Leader Intelligent Transmission Co., Ltd., founded in Zhejiang, China, in 1998 is a manufacturer of motor drives, small and special electric machines. The company's product portfolio includes odor drives encompass a wide range of products, including AC drives, DC drives, and servo drives, AC Motors/Gear Motors, DC Gear Motors and Planetary Gearboxes. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Aviation, and Power Generation. The company provides services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.
Taibang Motor Industry Group Co., Ltd, established in 1996 and based in Shenzhen, Guangdong, China, is a manufacturer and supplier of electric motors and drive systems. Specializing in motor technology, its product range of electric motors, including AC and DC motors, geared motors, and customized drive solutions. The company's revolutions drive progress across industries, from manufacturing and automation to renewable energy applications. Its pledge to radical motor solutions has established them as a principal partner in enabling efficient and dependable motion across a diverse range of sectors.
Luyang Technology Co., Ltd., founded in Taichung, Taiwan, in 1981 is a supplier of gear motors and reducers. The company's product portfolio includes induction motors, alloy worm motors, separate speed control motors, vacuum pumps and ring blowers. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company provides services such as Product Selection Guidance, Engineering Support, New Product Design and Development and Custom Manufacturing.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | SUMIT ENGINEERING WORKS |
26.5%
|
| 2 | Need-For-Power Motor Co., Ltd |
17.6%
|
| 3 | Taibang Motor Industry Group Co., Ltd |
14.7%
|
| 4 | Luyang Technology Co., Ltd. |
14.7%
|
| 5 | NIDEC SANKYO |
14.7%
|
| 6 | Ningbo Zhongda Leader Intelligent Transmission Co., Ltd. |
11.8%
|
Derivation Method
The ranking is calculated based on the click share within the small ac motor page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
2 | 40.0% |
|
Japan
|
1 | 20.0% |
|
India
|
1 | 20.0% |
|
Taiwan
|
1 | 20.0% |
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4 models listed
