| 摘要 |
The present invention is an electrically actuated clutch operator for the clutch of a rotational motor. The invention can be used to operate a variety of clutch types for both AC and DC motors. The present invention comprises a mounting plate, a generally T-shaped adapter arm that attaches to the operating shaft of the clutch, two electrical linear actuators, two corresponding eight-terminal relays and a programmable relay that controls activation of the actuators. To engage the clutch, one actuator's ram thrusts into the adapter arm, moving the operating shaft to an activated position. To disengage the clutch the other actuator's ram thrusts into a different section of the adapter arm, moving the operating shaft to an inactivate position. The preferred embodiment is designed for an over-center, in-and-out power take-off clutch.
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