Title:
SPEED REDUCER WITH ROTATION DETECTOR
Document Type and Number:
Japanese Patent JP2010101447
Kind Code:
A
Abstract:
To accurately detect the rotation of an output shaft of a speed reducer at low cost.
The speed reducer G1 with a rotation detector equipped with a function of detecting the rotation of an output block (output shaft) 48 includes an auxiliary rotation shaft 58 arranged in parallel with the output block (output shaft) 48, a rotation transmission means 60 for transmitting the rotation of the output block 48 to the auxiliary rotation shaft 58, and an encoder (rotation detector) 62 for detecting the rotation of the auxiliary rotation shaft 58. The rotation of the auxiliary rotation shaft 58 is detected with the encoder 62 to detect the rotation of the output block 48.
Inventors:
HAGA TAKU
SHIZU KEIGO
SHIZU KEIGO
Application Number:
JP2008274472A
Publication Date:
May 06, 2010
Filing Date:
October 24, 2008
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
F16H1/32; G01D5/245
Domestic Patent References:
| JP2006201026A | 2006-08-03 | |||
| JP2001323972A | 2001-11-22 | |||
| JP2001099245A | 2001-04-10 |
Attorney, Agent or Firm:
Tsuyoshi Makino
Satoshi Takaya
Keisuke Matsuyama
Satoshi Takaya
Keisuke Matsuyama
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