JinYu JWM series electric screw jacks

Description

JW series screw jack overview

JWM (Trapezoid screw)

LOW SPEED    LOW FREQUENCY

JWM (trapezoid screw) is suitable for low speed and low frequency.

Main components: Precision trapezoid screw pair and high precision worm-gears pair.

• Economical:

Compact design, easy operation, convenient maintenance.

• Low speed, low frequency:

Be suitable for heavy load, low speed, low service frequency.

• Self-lock

Trapezoid screw has self-lock function, it can hold up load without braking device when screw stops traveling.

Braking device equipped for self-lock will be of malfunction accidentally when large

jolt & impact load occur.