20mm bi-directional ball screw consists of a high quality screw shaft with a left and right thread and two ballnuts.This is a good choice when you need to move two ballnuts in opposite directions through a motor.
●ALM 20mm Bi-directional Ball Screw Basic Information
|Axial play||0~0.005mm(Can be zero)|
|Features||Clean and smooth,excellent surface finsh|
|Certificates||ISO9001:2015,CE certificate,RoHS and reach compliance|
●ALM 20mm Bi-directional Ball Screw Advantages:
More efficient and cost-effective.
High positioning accuracy and long service life.
Clean and smooth and have excellent surface finish.
●ALM 20mm Bi-directional Ball Screw Intelligent Manufacturing and Inspection
●ALM 20mm Bi-directional Ball Screw Applications
20mm bi-directional ball screw has various applications.The following pictures show the common applications of the bi-directional ball screw.