China OEM Standard Chain Wheel Sprocket for Agriculture

The sprocket shall be installed on the shaft without swing and skew. The end faces of two sprockets in the same drive assembly should be in the same plane. When the center distance of the sprockets is less than 0.5m, the deviation can be 1mm; When the center distance of the sprocket is more than 0.5m, the deviation can be 2mm. However, it is not allowed to friction the side of sprocket teeth. If the deviation of the two wheels is too large, it is easy to cause chain loss and accelerated wear. Pay attention to check and adjust the offset when replacing the sprocket.

The tightness of the sprocket should be appropriate. Too tight will increase power consumption, and the bearing is easy to wear; The chain wheel is too loose to jump and fall off. The tightness of the sprocket is: lift or press from the middle of the sprocket, about 2% - 3% of the center distance between the two sprockets. After the sprocket is seriously worn, replace it with a new sprocket and a new sprocket at the same time to ensure good engagement. Do not replace a new sprocket or a new sprocket alone. Otherwise, it will cause poor engagement and accelerate the wear of new sprocket or new sprocket. After the tooth surface of the sprocket is worn to a certain extent, it should be turned over in time for use (referring to the sprocket used with adjustable surface) to extend the service time.