Rotary actuator and strain wave gearing reduction drive unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9772021
SERIAL NO

14910340

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Abstract

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A reduction drive-side mounting end face on a strain wave gearing reduction drive unit has a circular center hole, and a motor-side mounting end face on a motor has a circular projection. The strain wave gearing reduction drive unit and motor are coaxially mounted by the circular projection being fit into the circular center hole with a regulating ring therebetween. The regulating ring, which regulates the motion of a flexible external gear, can be easily mounted to the strain wave gearing reduction drive unit by using the motor. The strain wave gearing reduction drive unit can be mounted to a motor comprising a circular projection with a different outer diameter by using a regulating ring with a different inner diameter.

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Patent Owner(s)

Patent OwnerAddress
HARMONIC DRIVE SYSTEMS INC25-3 MINAMIOI 6-CHOME SHINAGAWA-KU TOKYO 140-0013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Handa, Jun Azumino, JP 25 49
Kiyosawa, Yoshihide Azumino, JP 65 551
Nakagawa, Yu Azumino, JP 3 1

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