| 发明名称 |
BRAKING APPARATUS HAVING FUNCTION OF DETECTING BRAKE ACTUATION AND RELEASE FAULTS |
| 摘要 |
A braking apparatus according to one embodiment of the present invention is a braking apparatus for use in an electrical motor, and comprises a braking unit which locks the electrical motor in position, a voltage detection unit which detects a voltage applied to the braking unit, and an observing unit which recognizes a voltage variation pattern and, based on the voltage variation pattern, observes the released and actuated states of the braking unit. |
| 申请公布号 |
US2017033714(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201615217089 |
申请日期 |
2016.07.22 |
| 申请人 |
FANUC CORPORATION |
发明人 |
Ono Katsuya;Tamaki Takeshi |
| 分类号 |
H02P3/08 |
主分类号 |
H02P3/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A braking apparatus for use in an electrical motor, comprising:
a braking unit for keeping position of the electrical motor; a voltage detection unit for detecting a voltage applied to the braking unit; and an observing unit for recognizing a variation pattern of the voltage and, based on the variation pattern of the voltage, observing released and actuated states of the braking unit. |
| 地址 |
Minamitsuru-gun JP |
