Ball screw jack Nippon Gear

These standard screw jacks use a ball screw shaft and are ideal for high-speed or high-frequency operation.
They are also environmentally-friendly; even when operated at high speeds, and generate little heat, little noise, and no oil leakage.

* Standard Capacity: 10~1000kN
* Rolling motion between the nut and screw is same as ball bearings.
3 times of high efficiency compare with standard screw jacks will provide save energy operation
* No self-lock function; braking mechanism is necessary when retaining the position
* An application to prevent the screw axis from rotating is available
* Bellows for screw axis protection, Trunnion Base, Limit Switch for control, RC Encoder, etc are also available

More specifications...