A locking mechanism for a motor is provided. The locking mechanism includes a lock pin mounted on a shaft connected to the motor; and a solenoid including an electromagnetic coil, a plunger, and a spring holding the plunger in an extended state. When no voltage is applied, the plunger engages the lock pin in an extended state, and the spring is configured to apply a predetermined force to the plunger to engage the lock pin to lock the shaft. When a voltage is applied to the solenoid, the plunger retracts away from the lock pin to allow rotation of the motor shaft.
提供了一种用于马达的锁定机构。该锁定机构包括安装在连接到马达的轴上的锁销;以及包括电磁线圈、柱塞以及将柱塞保持在延伸状态的弹簧的螺线管。当没有施加电压时,柱塞在延伸状态下接合锁销,弹簧被配置为对柱塞施加预定的力以接合锁销来锁定轴。当电压被施加到螺线管时,柱塞远离锁销缩回以允许旋转马达轴。
Locking mechanism with motor
用于马达的锁定机构
22.09.2020
Patent
Elektronische Ressource
Chinesisch