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This section provides an overview for electric vehicle (ev) motors as well as their applications and principles. Also, please take a look at the list of 6 electric vehicle (ev) motor manufacturers and their company rankings. Here are the top-ranked electric vehicle (ev) motor companies as of December, 2024: 1.EV West, 2.Canadian Electric Vehicles Ltd., 3.TOYO DENKI SEIZO K.K..
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An EV Motor is the propulsion unit used in electric vehicles, analogous to the engine in gasoline-powered cars. It converts electrical energy into mechanical energy, driving the vehicle forward.
With the growing popularity of electric vehicles, the demand for EV motors is expected to increase significantly.
EV motors primarily drive electric vehicles by transforming the electrical energy from the battery into kinetic energy. They are highly efficient, converting up to 90% of electrical energy into motive power. Besides propulsion, EV motors also aid in decelerating the vehicle. They offer excellent acceleration and deliver maximum torque instantly upon pressing the accelerator. Moreover, EV motors operate quietly and with minimal vibration, unlike traditional engines.
EV motors are powered either by direct current (DC) or alternating current (AC), with AC being more prevalent. Common types of AC motors in EVs include permanent magnet synchronous motors, wire-wound field synchronous motors, and induction motors.
These motors use permanent magnets in the rotor, known as PM motors. The permanent magnets enhance efficiency and allow for a more compact design by eliminating secondary copper loss.
These motors feature electromagnets in the rotor. Unlike permanent magnet motors, they do not require continuous current flow when idle, reducing power consumption.
Induction motors, or asynchronous motors, connect directly to an AC power source. They are cost-effective and simple in design, with efficiency improving alongside capacity.
EV motors come in two main types: DC and AC. Historically, DC motors were common, but AC motors have become the standard due to their structural advantages.
DC motors contain north and south poles and a rotatable electromagnet. The repulsion between these poles causes the motor to rotate. However, they require a commutator to direct the current and ensure consistent rotation, which can lead to noise and wear over time.
AC motors also have north and south poles and electromagnets, but operate on alternating current. They are quieter and more durable than DC motors. Additionally, the use of a converter device allows for precise control of the motor’s rotation speed, making AC motors a preferred choice in modern EVs for their ride comfort and control.
*Including some distributors, etc.
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EV West, founded in 2010 and located in San Marcos, California, is a supplier of electric car parts, conversion kits, thermistor harnesses, motor adapters, and charging stations for electric vehicles or EV conversions. The company supplies contactor boxes, maintenance switches, DC converters, controllers, and battery enclosures. The products are used in garages, machinery, electrical, automotive, and telecommunication industries. The company supplies products from brands such as Siemens, Bosch, Clipper Creek, Manzanita Micro, and Scott Drive.
TOYO DENKI SEIZO K.K. founded in 1918 and headquartered in Tokyo, Japan, is a manufacturer that is engaged in three main areas of business that includes transportation systems, industrial systems, and information systems. They provide electrical equipment such as motors, generators, transformers, and control systems. These products cater to various industries including manufacturing, energy, and transportation. Their products are utilized in applications such as industrial machinery, power generation, and transportation systems. The company also answers customer inquiries through postal, mail, and telephone contact.
AISIN CORPORATION, established in 1965 and situated in Aichi, Japan, is a manufacturer and supplier of automotive parts as well as energy- and lifestyle-related products. In a significant move, Aisin Seiki Co., Ltd. and its subsidiary, Aisin AW Co., Ltd., combined its business operations on April 1, 2021, ushering in the new entity known as AISIN CORPORATION. Some of its products include transmissions, brakes, engine and car navigation systems, and air conditioning systems.
NTN Corporation established in 1918, is a precision machinery manufacturer that researches, develops, and sells bearings and driveshafts (CVJs) based in Japan. Their main products, bearings are essential and precision components that support rotation of machinery. They are used in different types of machinery including automobiles, wind turbines, rolling stocks, and others to support the lives of people around the world. The group has 212 bases in 34 countries around the world (118 sales bases, 72 manufacturing bases, 15 R&D bases, and 7 other bases as of the end of March 2023).
Yamaha Motor Co. Ltd., founded in 1955 and based in Iwata, Japan, is a manufacturer and distributor of motorized products. Its product range includes several lines of motorcycles, scooters, and motorized bicycles. Its motorcycles feature an electronic control system for stabilization and a responsive braking system for safety. The company also offers, recreational off-highway vehicles, outboards, and snowmobiles. The company has received several accolades such as the Red Dot Design Award for 12 consecutive years and operates the Yamaha Technical Academy for technician certification.
Canadian Electric Vehicles Ltd., established in 1995 and based in Parksville, BC, is a designer, manufacturer, and supplier of electric vehicles and components. The company products include three-ton aircraft refueling and LAV trucks, electric towing units, heavy-duty electric utility vehicles, EV conversion kits, and charging stations. The products supplied are utilized in government sites, universities, parks, municipalities, and private companies. The company has supplied over 70 aircraft refueling trucks to North America, the Middle East, Europe, and Australia.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | EV West |
35.3%
|
| 2 | Canadian Electric Vehicles Ltd. |
16.0%
|
| 3 | TOYO DENKI SEIZO K.K. |
15.2%
|
| 4 | NTN Corporation |
12.4%
|
| 5 | AISIN CORPORATION |
11.4%
|
| 6 | Yamaha Motor Co., Ltd. |
9.7%
|
Derivation Method
The ranking is calculated based on the click share within the electric vehicle (ev) 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.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
4 | 80.0% |
|
United States of America
|
1 | 20.0% |
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