The transmission power and speed range is large, and the compact structure can achieve a large transmission ratio, high efficiency and long service life.

The sprocket is driven by a chain, and the model unit is generally English.

There are single row, double row and multiple rows.Suitable for low speed, heavy load and high temperature conditions.

Compared with gears, it can be used where the cores of the two shafts are far away.

The main difference between a gear and a sprocket is that the gear has an involute tooth profile, while the sprocket has a "three-arc straight line" tooth profile.The gear is driven by the meshing of the teeth of the two gears, and the transmission between the two sprockets is realized by the chain.

The gear can realize the transmission between parallel shafts and any interleaved shafts, while the sprocket can only realize the transmission between parallel shafts.The torque transmitted by the gear is greater than that of the sprocket.