What Is A Worm Gear Screw Lift?
Overview
The worm-gear screw elevator is a kind of basic lifting component that completes the functions of lifting, lowering, advancing, turning and so on through the worm gear drive screw, which has been listed as the JB/T8809-1998 standard.
It is widely used in machinery, metallurgy, water conservancy, chemical industry, medical treatment, culture, health and other industries. It has the advantages of compact structure, small size, light weight, convenient installation, flexible use, good reliability, high stability, and long service life. , Can be driven directly by electric motor or other power, or manually. This series of worm gear screw elevators can be self-locking, with a load capacity of 2.5t～120t, a maximum input speed of 1500r/min, and a maximum lifting speed of 2.7m/min. There are different structural types and assembly methods, and the working environment temperature is between -20～100℃. In between, the lifting height is manufactured according to user requirements.
Advantages
1. JWM type (trapezoidal screw type) is suitable for low-speed and low-frequency occasions. The main components are: precision trapezoidal screw pair and high-precision worm gear pair.
2. Economical price, compact structure, simple operation and convenient maintenance.
3. Low speed and low frequency: Mainly used in places with heavy load, low speed and frequent work.
4. Maintain load: The trapezoidal screw has an automatic locking function, and the load can be maintained even if there is no brake device.
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