JWB Series Screw Jack


JWB (General ball screw)


JWB (General ball screw) is suitable for high speed, high frequency and excellent performance.

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

1) High efficiency

Rolling friction improve efficiency greatly, only a little drive power can generate great thruust force.

2) High speed

Rolling friction speed up travel of screw easily.

3) Lifetime longer

High precision ball screw can make JWB’s lifetime longer by 3 times comparing with JWB.

Note: Braking devices or motor with braking devices are necessary when choosing JWB.


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