Auto reversing linear actuator Part 2

Auto reversing linear actuator with hard wired logic using a DC gear motor, relays, limit switches and a counter with no programmable logic controllers (PLC) or smart motors (stepper with integrated driver/controller.

This system used a DC gear motor to power a screw drive linear actuator, 2 limit switches (1NO and 1NC), 2 DPDT relays (1 as a latch and 1 as a voltage reverser).

It will run continuously back and forth until the counter reached its preset limit.

Видео Auto reversing linear actuator Part 2 канала chris ross