Fail safe type multi-redundancy control angular travel quick disconnection executive device

The invention discloses a fail safe type multi-redundancy control angular travel quick disconnection executive device. The fail safe type multi-redundancy control angular travel quick disconnection executive device comprises a multi-redundancy power mechanism, a transmission system and an angular travel quick disconnection actuator. Through the transmission system, the multi-redundancy power mechanism drives the angular travel quick disconnection actuator to achieve travel output. According to the fail safe type multi-redundancy control angular travel quick disconnection executive device, themulti-redundancy idea is applied to the design process of the electric actuator, and therefore the structure of the electric actuator is simplified, the space layout of devices of the electric actuator is optimized, the working efficiency of the electric actuator is improved, and the safety of the electric actuator is improved. 本发明公开了一种故障安全式多冗余控制角行程快速切断执行装置，包括多冗余动力机构、传动系统和角行程快速切断执行机构；所述多冗余动力机构通过传动系统带动角行程快速切断执行机构实现行程输出。本发明