Title:
A numerical control unit which shortens motor stop distance
Document Type and Number:
Japanese Patent JP6121972
Kind Code:
B2
Abstract:
A numerical control device for controlling a motor includes a stopping unit configured to stop the motor using position control gain for emergency stop corresponding to emergency stop command, wherein emergency stop of the motor is performed with position control.
Inventors:
Yuki Onishi
Application Number:
JP2014215564A
Publication Date:
April 26, 2017
Filing Date:
October 22, 2014
Export Citation:
Assignee:
FANUC Corporation
International Classes:
H02P29/00; B23Q15/00; G05B19/18; G05B19/19; H02P3/00; H02P5/46
Domestic Patent References:
| JP2002341944A | ||||
| JP1106120A | ||||
| JP4069132A | ||||
| JP5146989A |
Attorney, Agent or Firm:
Aiwa Patent Business Corporation
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