公开(公告)号：US20170271947A1

公开(公告)日：2017-09-21

申请号：US15312300

申请日：2015-10-02

Applicant: NIDEC SANKYO CORPORATION

Inventor： Masaaki ANDO ,  Shinichi YOSHIKAWA ,  Goro NAKAMURA ,  Hironori KUROSAWA ,  Yuu AKUZAWA ,  Tadashi TAKEDA ,  Noburu ASHIBE

IPC: H02K7/116 ,  H02K11/215 ,  H02P3/22 ,  H02K7/102

CPC classification number: H02K7/116 ,  B65H18/10 ,  F16D55/36 ,  F16D65/18 ,  F16H1/46 ,  H02K7/102 ,  H02K7/1163 ,  H02K11/215 ,  H02K2207/03 ,  H02P3/04 ,  H02P3/22 ,  H02P6/24

Abstract: A tubular motor may include a tubular case, a motor unit provided inside the case, and a first planetary gear unit placed inside the case at an output side in the motor shaft direction with respect to the motor unit. On the motor unit, a concave part may be formed in an output side end surface of an output side end plate section that supports a rotor, at an output side of the rotor. On the first planetary gear unit, a planetary carrier may include a supporting plate that overlaps with planetary gears at an counter-output side in order to support the planetary gears from the counter-output side. The first planetary gear unit may be immediately adjacent to the output side end plate section at an output side.