Worm Jack Selector
Select the desired Jack Arrangement.
Total Travel Length
Select Travel Rate
- Improves speed, force, and duty cycle
- Longer life cycle (low friction)
- Requires less motor power
- Greater accuracy
- Low noise
- Ideal for vertical and light loads
- Eliminates backlash
- Self-locking (no need for brakes)
- Lower cost
- Moderate loads
Radial Bearing Option
The lift shaft of a rotating style jack should be supported by a radial bearing at the end of the roating lift shaft. This will increase the column strength and critial speed of the lift shaft.
The lift shaft of a translating style jack must be attached to something which prevents the lift shaft from rotating. If it is not, the lift shaft (and the load) will turn and not translate.
A feature can be added to a Ball screw jacks that prevents rotation of the lift shaft. Anti-rotation is accomplished by a square guide attached to the screw translating inside a square stem cover attached to the jack. The square stem tube is supplied with lube fittings.
Worm Jacks Selection Results
Click the product link for details.