Transmission components - pulley

Pulley classification includes:

1、 According to material classification: cast iron pulley, plastic pulley, cast steel pulley, rubber pulley, etc.

2、 Classification according to shape: synchronous belt pulley, toothed belt pulley, U-belt pulley, etc.

3、 Classified according to different standards: national standard pulley, European standard taper sleeve pulley, American standard taper sleeve pulley, etc.

Figure 1: simple pulley

Figure 2: rubber wheel

Figure 3: hook pulley

Figure 4: U-shaped pulley

Figure 5: different types of transmission and fixed wheels