Self Lock Lift 20T Worm Gear Screw Jack For Machine Drive And
SWL series worm screw lift jack
suitable for low speed and low frequency, constitute the main
components are: precision and accuracy of the trapezoid-type screw
worm gear pair.
suitable for high speed, high frequency and high performance unit,
constitute the main components for precision ball screw pair with
high accuracy worm gear pair.
1) High quality cast iron Motivation like gear box, light weight
2) Large output torque, stable transmission with lower noise
3) High heat-radiating efficiency, elegant shape, durable service
life and small size
4) Suitable for Omni-bearing installation
5) Economical: Compact design ,easy operation, convenient maintenance.
6) Low speed, low frequency:Be suitable for heavy load, low speed,
low service frequency.
7) Self-lock:Trapezoid screw has self-lock function, it can hold up load without
braking device when screw stops traveling.
1.1.1 SWL series electric worm screw jacks Specifications;
1. Lifting speed: 75~3600mm/min
2. Power of motor: 0.18~15.8kw
3. good looking.Lifting loads: Up to 26050kg
Mounting mode: Double tube vertical, double tube handstand, locking vertical,
rotate vertical, rotate handstand
Our SWL series screw jacks are widely used in the industries such
as metallurgy,mining,hoisting and transportation, electrical
power,energy source,construction and building material,light
industry and traffice industry
widely used in machinery, metallurgy, construction, water
conservancy facilities, etc.
Functions such as rising, coming down can be achieved and
propulsion, rolling-over and various altitudes adjusting can also
worm gear motor is one kind of basis lifting component.
The structure is compact, the volume is small, the weight is light,
the dynamic source of weight is broad, the noise is free, the
installation is convenient, and the use is nimbly, the function is
many, the supporting form is more, the reliability is high, and the
life is long and so many advantages.
Can be used single or in combination. Can be accurately controlled
according to certain procedures to enhance or promote.
not only can be driven directly by motor or other power but can
also be driven manually.
It has a different form and assembly, and the lifting height can be
1. precisely controlled lifting,lowering,pushing,pulling and
2. High efficiency,high speed,low loading,frequently use,high
3. Arrangement: single units,in pairs or multiple jacks
4. Power Source: electrical driven,manual operated
Compact configuration, small size, lightweight, convenient
flexible operation, high reliability and stability, also has a long
and more connection form etc.
1. applied to these trades such as machinery, metallurgy,
architecture, water conservancy apparatus, etc. extensively, and it
also has multiple functions of rising, dropping, rolling and
various adjusting height positions.
2. SWL series Screw Jack is a kind of jack-up part having compact
structure, small, light, extensive power source, noiseless,
flexible usage, high dependability, long life performance features.
3. It can control height promoted or advanced to a certain
procedure when using single one or more, can directly drive with
motor or other power, also with manual.
4. It has different structural and assembling forms, and promote
the height according to the users' requirement.
Characteristics of product:
Gear material: Low carbon high alloy steel
Heat treatment: Carburising, quenching, gear grinding
Diameter & Length of Screw: Designed as your demand