发明名称 |
ELECTRIC ACTUATOR DRIVE DEVICE AND ACTUATOR USING SAME |
摘要 |
To bring an actuator driving motor having a malfunction such as failure to a stop in a shorter time without employing a mechanical braking system. The present invention is an electric actuator driver, including: a power supply; an actuator driving motor (11A, 11B) to be supplied with power from the power supply to drive an actuator (B1); a motor braking circuit (C) to apply a regenerative brake on the actuator driving motor (11A, 11B); a malfunction occurrence determining means (D1) to determine whether there is a malfunction in a necessary component; and a regenerative braking means (D3) to apply the regenerative brake on the actuator driving motor (11A, 11B) by means of the motor braking circuit (C). |
申请公布号 |
EP2717464(A4) |
申请公布日期 |
2016.03.09 |
申请号 |
EP20120793527 |
申请日期 |
2012.04.05 |
申请人 |
IHI AEROSPACE CO., LTD.;SINFONIA TECHNOLOGY CO., LTD. |
发明人 |
OYORI, HITOSHI;WAKITA, MASAYA;SHIMOMURA, YUKIO |
分类号 |
H02P3/22;B64G1/00;H02P27/06;H02P29/02 |
主分类号 |
H02P3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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