Structural characteristics of hoist
1. The hoist consists of motor, hoist, frame, protective cover and so on. It adopts three-stage deceleration mode, drives with screw-drive, and has larger output distance. The supporting steel frame of hoist can overcome the unevenness of civil construction, so as to reduce the noise and vibration of the whole machine.
2. Outdoor long-term working motor with protection grade (> IP55). The principle of decimal counter is adopted in the stroke control mechanism, and the error of the control stroke is 0.5%. Rotation distance protection control achieves the principle of protecting electrical appliances by the micro-switch triggered by the axial displacement produced by the worm.
3. It is easy to operate and maintain, and can realize on-site and remote control operation.