smallManual worm gear screw lift:

Small screw elevators are increasingly being used in high-precision industries such as instrumentation and machinery due to their compact appearance, convenient installation and performance. There are various models and specifications of screw elevators to choose from, ranging from 0.5T to over 100T according to different load conditions. Screw or nut movements can be selected according to different installation and usage spaces, and the lifting height can be customized according to customer needs. Configurable accessories such as encoders and brakes.

The worm gear and screw lift is completed by the combination of worm gear and screw, and the combination of worm gear and worm is used to achieve deceleration. The lifting speed of the elevator has two types: fast and slow. The fast speed travels 1.67 meters per minute, and the slow speed travels 0.4 meters per minute. It can be adjusted according to different usage situations. It can be operated by electric or manual means. Generally, slow speed is preferred for manual operation. When driven by external force, the torque force of the screw lift varies due to different speeds. The slow speed is relatively larger, so the torque force will be greater and the use will be more labor-saving.

When selecting a screw lift, attention must be paid to the matching of the screw shaft speed and the load it can bear. Whether it is static load, dynamic load, or impact load, it cannot exceed the maximum load it can bear. The lift with sufficient capacity should be selected based on the safety factor, usage stroke, and the stability of the screw. The allowable speed of the elevator input shaft is 1500r/min, and the input shaft must not exceed this speed.