RollerDrive The “ZERO-Backlash” reducer Ball screw drive unit (RE Series) Oscillating motion with off-center heavy loads (RA Series) Glass edge polishers (RY Series) Rotary positioner for welding robots (RM Series) Large-size glass substrate handling (RM Series) Global network SANKYO CHINA TRADING CO., LTD. Group Company SANKYO AMERICA INC. 10655 State Route 47 Sidney, Ohio, 45365 U.S.A. Phone 1-937-498-4901 Fax 1-937-498-9403 E-mail : [email protected] SANKYO KOREA CO., LTD. 1NA 304, SHIHWA INDUSTRY COMPLEX 1242-4HO, JEONGWANG-DONG, SHIHUNG-CITY, KYUNGGI-DO, KOREA Phone 82-31-499-4054 5 Fax 82-31-499-4056 E-mail : [email protected] OFFICE AGENT Global Office 37-3,3-chome Tabatashinmachi Kita-ku Tokyo Japan 114-8538 PHONE.+81-3-3800-3330 FAX. +81-3-3800-3380 MAIL. [email protected] URL. http://www.sankyo-seisakusho.co.jp SANKYO CHINA TRADING CO., LTD. [SHANGHAI HEAD OFFICE] RM 1103, BLK B, NO.391 GUIPING ROAD,SHANGHAI CHINA Phone +86-21-5445-2813 Fax +86-21-5445-2340 E-mail [email protected] Roller Drive Product Guid

Zero-backlash Technology Delivers Unsurpassed "Motion" The “ZERO-Backlash” reducer Right-angle input-to-output shaft type zero-backlash reducer. Featuring a roller gear cam mechanism that offers accuracy, rigidity, and durability. The most outstanding feature of the RollerDrive is its ability to deliver output motions faithfully true to the control input. This is the result of the preload mechanism unique to roller gear cam mechanisms which eliminates all traces of backlash. Roller followers transfer power from the input shaft to the output shaft through rolling contact, which eliminates wear...