Hub Reduction for Chinese Brand Truck spare parts

Hub Reduction

Because there are many kinds of spare parts, we can't display them all on the website. Please feel free to contact us for specific ones.

advantage

1. We supply both original and aftermarket products for you 2. From the manufacturer to the customer directly, saving your cost 3. Stable stock for normal parts 4. In Time Delivery Time, with competitive shipping cost 5. Professional and on time after service

packing

Carton Boxes, or according to clients’ request.

description

The Hub Reductions is mainly composed of sun gear, planetary gear, ring gear and planetary gear carrier. Generally, the active part of the sun gear is connected with the half shaft, the passive part of the planetary carrier is connected with the wheel, and the ring gear is connected with the axle housing. The wheel reducer is to improve the driving force of the car to meet or modify the force matching of the entire transmission system. The wheel-side reducer currently used is to meet the needs of the entire transmission system, and a set of gear transmission devices that reduce speed and increase torque are added. The power is transmitted from the engine to the final drive of the front and rear axles via the clutch, transmission and transfer, and then from the output of the final drive to the wheel reducer and wheels to drive the car. In this process, the working principle of the wheel reducer is to reduce the speed and torque transmitted by the main reducer to the wheels after reducing the speed and increasing the torsion, so that the wheels can produce greater resistance under the reaction of the ground adhesion. Driving force. Therefore, the stress on the front parts of the wheel reducer is reduced. In heavy-duty trucks, heavy-duty tractors and large buses used in engineering and military applications, high power is required, and the vehicle speed is relatively low, so the low-end transmission ratio of the drive train is very large. In order to prevent the transmission, transfer, drive shaft and other assemblies from being subjected to excessive size and mass, the transmission ratio of the drive train should be allocated to the drive axle at the largest possible ratio. This has led to the fact that the final drive ratio of some heavy vehicles and large vehicles must be very large. Off-road vehicles require good passing performance on bad roads and roadless areas, that is, vehicles are required to have sufficient ground clearance when they can pass through various bad roads and roadless areas at an average speed under full load. Therefore, in the design of the above-mentioned heavy vehicles, For large buses and off-road vehicles, it is necessary to attach a wheel-side reducer beside the wheels.