GrabCAD 模型信息
Fast & loose pulley · 模型 219626
When a number of machines are operated from a single power source, each machine is provided with a fast and loose pulley arrangement. With this arrangement, any machine may be started or stopped at will, while the lay shaft is running continuously. Image below shows the arrangement of a fast and loose pulley. In this, the fast pulley is mounted on the shaft with a keyed joint, whereas the loose pulley runs freely on the shaft. The diameter of the loose pulley is slightly less than that of the fast pulley so that when the belt is shifted on to the loose pulley, its tension is reduced. Power is transmitted only when the belt is on the fast pulley. Loose pulley takes care of the idling time of the machine and does not transmit any power.
- 格式
- CATIA、Other、STEP / IGES、AutoCAD、Rendering
- 分类
- Components、Educational、Tech
- 标签
- 未标注
- 数据更新
- 2026-10-30T16:23:17Z
