Announcement for the COOL MUSCLE motor shaft tip change

This is to inform you that the shape of COOL MUSCLE (CM1) motor output shaft tip will be changed for the following models.

Announcement for COOL MUSCLE (CM1) New Function

This is to announce the new function of COOL MUSCLE (CM1) together with the motor sticker design renewal.

Product No: CM1-11S30A, CM1-11L30A, CM1-17S30C, CM1-17L30C, CM1-23S30C, CM1-23L20C

Applied Term: Products shipped later than May 1, 2017

《Product Change Notice 》

Following product change will be implemented to improve the performance and quality of the product.


01/09/2016 - THK Update

Replacement data Model NRS/NR To Model NRS-X/NR-X

1. Preface
Model NRS-X/NR-X is full ball type of caged LM Guide, model SVS/SVR and new model of Model NRS/NR

Model NRS/NR, super heavy load type had developed in 1994 for machine tools. After that for super heavy caged ball model SNS/SNR had developed for machine tools application, then model SVS/SVR had been developed under hash environment to improve the performance of protection. Full ball type, Model NRS-X/NR-X is a new product inheriting from the high performance of protection of model SVS/SVR.

Miniture Ball Spline LT-X

Achieves Compact Design, High Rigidity, and Long Life.

LT-X uses a new calculation method employing end caps and four row of circular arc grooves (raceways) to enable and smooth motion with small rolling resistance fluctuation when compared to THK’s conventional LT(*1).

The New circulation method, which makes the compact size possible, achieves a substantially smaller diameter than THK’s conventional LT.