JW series screw jacks

JW series have two size(JWB and JWM)- please check our detailed instructions

Technical data:

1,lifting power:1.98-980(kN)

2,lifting speed:0.0105-3.006(m/min)

3,worm speed:70-1800(r/min)

4,model way:see below photo(JWM002-US(DS/UM/DM)-H(L)-100-M(B/I/M)-J-C)

JW series spiral elevator features:1. JWM type (trapezoid screw type)JWM type (trapezoid screw type) suitable for low speed, low frequency occasions, main composition parts for: precision acme screw vice with precision worm vice.   1, price economy, compact structure, simple operation, maintenance is convenient.   2, low speed, low frequency: mainly used in large load, speed and without frequent the workplace.    3, keep truck: trapezoid screw with automatic locking function, even without braking device also can keep the truck.Note: in vibration and impact load is large, they may make self-locking function failure, then please plus brake.

2. JWB type (ordinary ball screw type)JWB type (ordinary ball screw type), suitable for high speed and high frequency and high performance device, main component parts for precision ball screw vice with precision worm vice.   1, high efficiency: only small drive source, can produce very big impetus.   2 and fast pace: compared with trapezoid screw speed has been greatly improved, can relaxed and high speed operation.   3, long service life: using high quality ball screw, make its working life is raised more than 3 times.Note: itself without locking function to add braking device or choose to contain braking driver source.

If you need any other style needs, please don't feel trouble direct contact with me. 

JW series screw jacks