Recently, Zhejiang Demai Machinery Co., Ltd. achieved a major success in its international market expansion—the company secured a bulk order for drive shaft ass...
Read MoreCore Benefits and Functional Advantages
1. Deceleration and torque reduction to enhance driving capability
The system reduces the high rotational speed of the motor or engine (up to tens of thousands of rpm) to the required 500–2000 rpm for the wheels, while significantly increasing torque to ensure sufficient traction for vehicles during acceleration, hill climbing, or heavy-load operation.
2. Change the direction of power transmission
In longitudinally mounted engine vehicles, the reducer converts the longitudinal drive shaft's power through bevel gears by redirecting it 90 degrees to drive the lateral wheels.
3. Implement differential function to ensure stable driving
The built-in differential enables the inner and outer wheels to rotate at different speeds during turns (with a differential ratio of 30%-40%), reducing tire wear while enhancing handling smoothness and stability on slippery surfaces.
4. Optimize energy efficiency and extend battery life
High-efficiency reducers can achieve transmission efficiency of 93%-98%. For new energy vehicles, regular replacement of specialized lubricants can increase range by 8%-15%, with some real-world tests showing an additional increase of up to 50 kilometers.
5. Protect the transmission system and extend its service life
By optimizing power output matching, the load and vibration of the motor and transmission system are reduced, thereby enhancing the overall vehicle reliability.
Recently, Zhejiang Demai Machinery Co., Ltd. achieved a major success in its international market expansion—the company secured a bulk order for drive shaft ass...
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