V-belt pulleys are used as support pulleys with rubber belts across two or more shafts. The V-belt pulley is a specially designed pulley used with V-belts. The teeth on these pulleys are angled at 14.5 degrees allowing the belt to follow the curve of the pulley smoothly. S-belt pulleys consist of a single sheave wheel, which is the wheel without the grooves. Without these types of pulleys, proper transmission operation would be impossible.

When the parallel shaft is driven, the axis of each pulley must maintain the specified parallelism. The groove of the driven wheel must be adjusted in the same plane, and the error must not exceed 20 cm, otherwise, the V-belt will be twisted and the two sides will be worn prematurely. The connecting part of the V-shaped pulley is to reduce friction, increases transmission speed, reduces noise, and improves precision. A V-belt pulley consists of a rim, hub, and spokes. The rim is the working part of the pulley and has a trapezoidal groove, the hub is the connecting part of the pulley and the shaft, and the rim and the hub are connected as a whole with spokes. These characteristics make the role of the connecting part in the V-shaped pulley to reduce friction, increase transmission speed, reduce noise and improve precision.

Zhejiang Guanlun Machine Co., Ltd. not only has V Groove Pulley There are also other products such as Poly V Belt Pulley, welcome to check our official website.