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公开(公告)号:JPH06159457A
公开(公告)日:1994-06-07
申请号:JP32990892
申请日:1992-11-17
Applicant: TOA ELECTRONICS
Inventor: MATSUMOTO HIDEKI
Abstract: PURPOSE:To provide a belt drive system for a reversible pulse motor, which has a simple structure and does not require a large installation space so as to be effective for miniaturizing the entire device, and to prevent vibration and noise caused by the vibration. CONSTITUTION:A timing belt 4 wound on and stretched between a drive pulley 3 coupled to the output shaft 2 of a pulse motor 1, and a pulley 5, passes through the inside of a vibration suppressing idler 20 incorporating rotatable rollers 25, 26 which are arranged in parallel with each other with a predetermined distance therebetween.