In the Dual SPDT motor driver circuit, the DC motor terminals are connected between the common poles of the two relays. With an H-bridge circuit, the polarity across a load can be altered in both directions. A Relay based DC motor controller works with an H-bridge arrangement. According to this connection diagram, you will connect with the component in this way. DC motor direction control using relay circuit. I have shown the connection diagram above. You can use magnetic contactors instead of relays to drive the AC motor forward and reverse, or you can use relays of higher amperes. You can run the AC motor forward and reverse through this simple circuit. You can take the power supply and take it according to the voltage of the motor you want to run forward and reverse. Here I have shown how to operate a 5v motor using a 5v relay. Now we will look at the circuit diagram for moving the motor forward and reverse. Let’s find out what components will be needed to create a simple motor forward and reverse circuit. Through this post, I will show you how to easily create a circuit that can move a motor forward and reverse. Again AC motor may require this circuit to run forward and reverse. This circuit is required for DC motor to run forward and reverse. And 2nd switch is used for the ON/OFF Motor. Also 2 one way switches, in which one is used to turn motor rotation. I have shown a DC power supply source, 12 DC motor, and 8 pin finder relay which coil is 12-volt dc operated. This circuit is required to drive a motor forward and reverse. In the below DC motor forward reverse using relay diagram. If Limitswitch1 is pressed, this relay switches off. Exchanged the positive and negative positions of the power supply.Motor forward reverse control circuit can be made very easily. I modified this code to control two relays which are wired to motor poles for Forward or Reverse movements until they physically reach a limit switch on either side. July-7-2021, from version 1.0 change to 2.0:Ĭhanged the output action status. Forward and Reverse status indicating LED, forward status lighting red, reverse lighting green.ĥ, Operating Voltage: 20 ~ 30V DC, Rated current 50 Amp.
Connect switch terminal block: pitch 5.0mm/0.197", wire size 26~12 AWG / 2.5mm square, stripping length 7mm/0.28", Metric M2.5 slotted screw.Ĥ, Power on indicating red LED. Diameter M6 / 6mm threaded copper terminals for power supply and load. For Self-resetting switch, when the switch is pressed the motor operates, and when the switch is released the motor stops.ģ, High quality aluminum enclosure, thickness 1.5mm/0.06". Powers any reversing motor equipment, can be used for any application that requires the ability to reverse motion.Ģ, Support Momentary-action(Self-resetting) switch and Alternate-action (Self-holding) switch.
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