mx5red
Well-Known Member
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This is how it's Disconnect/Re-connect in the orders below. All this happens in just a split second:
1. Aux switch applies 12v to Relay-30 and to Motor Brake N/O SW.
2. 12V from 87A power the motor.
3. Motor spins pushing a piston separating the two half and also compressing a spring.
4. The switch rod has it's own pre-loaded spring that pushing it along with the motor.
5. Once disconnected, the rod will close the micro switch and activate the motor's magnetic brake.
6. Micro switch also activate at relay-85 to cut power to relay-87A (motor).
7. 12v from relay-87 continue to feed the brake motor. (This is redundant power for the motor brake, just incase the micro switch open while offroading).
8. Switch Off, cut power to relay & motor brake, the spring that the motor had compressed earlier will release/reset the motor and re-engage the bar.
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