THK LBR Series High Torque Type Ball Spline

The LBR Model High Torque Type Ball Spline is based on the heavy-load LBST model and features a centrally positioned flange.

This flange structure enhances moment rigidity, making the LBR model especially suitable for applications subjected to moment loads, such as industrial robot arms and articulated mechanisms. It delivers stable torque transmission and reliable linear motion under demanding operating conditions.

Key Features
– High torque type
– Flanged type
– Solid spline shaft
– Hollow spline shaft

Spline shaft diameter (mm)
25, 30, 40, 50, 60, 70, 80, 105