Rubber PJ Belt

Parameter for PJ rubber belt:

PJ multi wedge belt 

General specification of PJ rubber belt: wedge distance Pb: 2.36, wedge angle A: 40, belt thickness h: 4, wedge number RB: 3-36, length B: 300-1880. 

PJ V-belt performance pH V-belt standard

Due to the thin and light belt body, good flexibility and reasonable structure, the working stress is small, which is suitable for the transmission with small pulley diameter (smaller than the traditional V-belt pulley), and can also drive multiple wheels. It is suitable for high-speed transmission, with belt speed up to 40m / s, low vibration and heating

Resistance temperature (℃) - 30 + 90

Oil resistance

A minimum pulley diameter of 20mm is recommended

Angle 40A °

Small permanent elongation

Recommended maximum speed M / s 60

Efficiency 96%

Good behavior with heavy duty

With little shaking

Maximum transmission 1:35

The automobile belt is made of neoprene material, including timing belt and fan belt.

The belt is a rubber component. With the increase of engine working time, the timing belt and its accessories, such as timing belt tensioner, timing belt tensioner and water pump, will be worn or aged.

Therefore, the manufacturer will have strict requirements for engines equipped with timing belts. The timing belts and accessories will be replaced regularly within the specified cycle. The replacement cycle will vary with the structure of the engine. Generally, they should be replaced when the vehicle travels to 60000 ~ 100000 km. The specific replacement cycle should be subject to the instructions in the vehicle maintenance manual.

In addition, the back of the PJ rubber belt can also be driven, and the automatic tension adjuster can be used to make the transmission more safe and reliable. The multi wedge belt is especially suitable for high-speed transmission with compact structure and high transmission power.

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