An electromechanical brake and its locking device and locking device control method is disclosed. The locking device comprises: a ratchet gear and a ratchet wheel fixedly coupled in a coaxial manner; a pivotable pawl component capable of pivotal movement between a working position interlocked with the ratchet wheel and an idle position detached from the ratchet wheel, the pawl component restricting the rotation of the ratchet wheel in a first direction and the rotation of the ratchet wheel in a second direction releases the pawl component when the pawl component and the ratchet wheel are interlocked; a spring member coupled to the pawl component for pivoting the pawl component toward the idle position; and an electromagnetic actuator that acts on the pawl component when operating at a first polarity to cause the pawl component to pivot from the idle position to the working position against the elastic force of the spring member.
Electromechanical Brake and its Locking Device and Locking Device Control Method
2024-01-25
Patent
Electronic Resource
English
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