THK BLR Series Large Lead Rotary Ball Screw

The BLR Large Lead Precision Rotary Ball Screw is a nut-rotating ball screw with an integrated structure that combines the ball screw nut and a support bearing.

This unitized design enables stable rotation and efficient motion transmission, while the large lead configuration supports high feed rates, making it suitable for applications requiring fast linear motion with a rotary-nut arrangement.

Key Features
– Precision positioning (ball screw)
– No preload
– Large lead
– End-cap type
– Rotary nut

Screw shaft diameter (mm)
16, 20, 25, 32, 36, 40, 50