Spline Nut Since the spline shaft’s surface is provided with a mirror finish, smooth slide is achieved. In addition, the large contact area and the concentricity, which enables the ce ...

... arranged at 120 degrees on the circumference, each held by 2 rows (6 rows in total) of balls under a load . ... radial and torque directions since the spline shaft has 2 to 3 crests on the circumference, each held by 2 rows (4 or 6 rows in total) ...

LM Actuator   The LM Actuator comprises an aluminium base combined with an LM Guide, a standardized top table, drive sy ...

LM Guide Actuator The LM Guide Actuator is a compact actuator with high rigidity and high precision that has an integrated LM Guide with a ball screw. Reductions in ...

Product Development A brief outline of THK's history, including major turning points and product timelines. Profile History Product Development ...