Dear all:
I am working on Project to drive School Bus Stop Arm On & Off (Picture attached for reference).
Can anyone guide me about which motor to use (Servo or Stepper or hydrolic) n what should be specification of the motor?
<cool>Thanks in advance.</cool>
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if arms fold flat to side of bus then I would choose a rotary solenoid. steppers may lock in open position, and select one with very low power torque, for safety.
cant help on hidrolic.