Your Professional Traction Motors Supplier
Zhejiang Sanrong Electric Motor Co., Ltd. has been deeply involved in DC motors for more than 30 years. It is a professional manufacturer of DC motors and an authoritative certified micro motor engineering technology center. Our products include oil pump motors, winch motors, linear actuator motors, water pump motors, massage equipment motors, automotive accessory motors, and brushless motors.
Complete Process System
Our mature research and development team and professional testing and research and development equipment enable us to independently design and develop products according to customer needs.
Automation Equipment
Professional automation equipment greatly improves our production capacity to meet the order needs of domestic and foreign customers.
End-to-end Services
We can offer a range of services, from consultation and advice to product design and delivery. It is a convenience for the customers, as they can get all the help they need in one place.
Global Market
Our company's products are exported to major cities in Europe, America, and China, and we maintain long-term and stable cooperative relationships with top customers in the industry.
Parameter
|
MODEL |
RATED VOLT |
SPEED |
OUTPUT POWER |
RATED CURRENT |
RATED TORQUE |
DUTY CYCLE |
INSULATION |
WATERPROOF |
|
68016 |
12V DC |
2500rpm |
2500W |
330A |
11N.m |
S2=1min |
F |
IP65 |
|
12290 |
12V DC |
2500rpm |
2500W |
350A |
11N.m |
S2=1min |
F |
IP66 |
|
39333 |
24V DC |
1900rpm |
2500W |
158A |
11N.m |
S2=1min |
F |
IP66 |
|
39332 |
12V DC |
1600rpm |
2000W |
310A |
11N.m |
S2=1min |
F |
IP66 |
Advantages of Traction Motors
Increased Motor Efficiency
Traction motors high-conductivity materials reduce power losses, allowing for more efficient energy transfer from the battery to the wheels. The lightweight design also optimizes energy usage, extending vehicle range.
Extended Vehicle Range
With more efficient power delivery, EVs equipped with traction motors busbars can travel longer distances on a single charge.
Reduced Manufacturing Complexity
The modular and customizable nature of traction motors components enables automakers to adjust easily to new motor configurations. This flexibility is particularly beneficial as manufacturers continue to innovate and experiment with different EV designs.

Applications of Traction Motors
Traction motors are installed widely on vehicles used by the emergency services, military, utility companies, and plant hire companies, among others. Whether it is being used to recover another vehicle or is pulling its own vehicle to safety, a winch needs to be reliable, durable and immensely strong.
Installation Steps of Traction Motor
Mounting the Motor
The subject of motor mounts are the foundation of the reliable performance of a drive. Start by placing the motor at a surface flat and as still as possible where it will be installed. Make sure the wheelbase of the mounting area matches the mounting area of the motor to prevent misalignment that may cause mechanical wear or vibration. Check and make sure motor sits to level with a level tool Mount the motor with the appropriately sized and load-rated bolts.
Electrical Connections
First, consult your motor model-specific wiring diagram. Attach electrical power cable to the corresponding terminals — L1, L2, L3 for a three-phase motor or + and -for a DC motor. Connect the wires using wire nuts or terminal blocks and make sure each connection is secure, then test and double check the connections for shorts or open circuits by using a meter running from the 5V wire to the ground wire.
Final Assembly Checks
With the motor secured and wired, be sure to inspect the entire assembly for any loose components or tools in the vicinity. Inspect how easily the motor spins, it should offer a sense of resistance free rotation if there is a bind or an abrasive sound that shouldn’t be there it is a sign of an issue with it being square or there might be something foreign or wrong with the motor. Briefly power on the motor for a test run to ensure that it functions properly and responds as expected to your control inputs.
Order Process
Send inquiry→Basic quotation→Confirm details→ PI & Contact→Pay deposit→Production (7-15 days)→Pay balance→Delivery (5-8 days by air, 28-35 days by sea.) →After-sale service.
Packaging and Shipping
|
Packaging |
Packed in strong cartons, protected by pallets. Standard export. |
|
Shipping |
We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc. |
Our Service
Pre-sale Service
Quickly and warmly respond to customers, introduce the company's basic situation to customers, understand their background and needs, recommend suitable products to customers based on their needs or customize product design and quotation according to their needs, provide sample making services, and provide sample improvement and feedback.
In-sales Service
Maintain timely communication with customers regarding order progress, complete customer orders on time, with quality and quantity guaranteed, and ship according to customer specified requirements.
After-sales Service
After the transaction is completed, follow up on the usage of the product, solve any problems that customers may encounter during use, repair any defective products, and ensure that customers have a good product experience.
Our Factory
Zhejiang Sanrong Electric Motor Co., Ltd. was established in 1986. In order to meet the needs of customers and the market, the company invested 20 million yuan in 2000 to establish a modern factory in Ningbo with an area of 22000 square meters.

Our Honor





FAQ
Zhejiang Sanrong Electric Motor Co., Ltd. is one of the most professional traction manufacturers and suppliers in China, providing high quality customized service with reasonable price. We warmly welcome you to buy traction for sale here and get quotation from our factory.
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