When you employ your finger or even stick to the circuit with your eyes it s easy to mistrace the circuit.

Wiring diagram for electric motor.

Wiring diagrams sometimes called main or construction diagrams show the actual connection points for the wires to the components and terminals of the controller. Variety of marathon electric motor wiring diagram. Refer to the motor manufacturer s data on the motor for wiring diagrams on standard frame ex e ex d etc. Locate the wiring diagram for your motor on the faceplate or inside of the cover you have removed. Here you will either find numbered wires with wire nuts or a set of screw terminals. Text links below go to applicable products on amazon and ebay.

For the ccw rotation wires 1 and 8 are connected together and wires 4 and 5 are connected together. At the bottom of this post is also a video about dc shunt motors. Basic wiring for motor control technical data they show the relative location of the components. After rewinding the electric motor i think about the solution of this problem and safe from this accident again and i find out the motor cont actor is a best for this work. For example if the motor is single phase single voltage and you would like it to rotate in a counter clockwise direction the chart shows that input power is connected to l1 and l2. 1 trick that i use is to printing a similar wiring plan off twice.

Find the correct wiring connections for your particular motor. Now i instill a magnetic contactor with my single phase motor wiring connection for switch off on and there is no need switch off the motor after load shedding or power went. Turn off the power coming into the motor and open the cover which encloses the terminals. Single phase motor wiring with contactor. A wiring diagram is a streamlined traditional photographic depiction of an electric circuit. Inst maint wiring qxd 5 03 2008 10 02 am page 6.

Terminal connections for capacitor start single phase motors. The type of connectors will depend on the manufacturer and size of the motor. I have compiled a group of single phase electric motor wiring diagrams and terminal connections below. Motor rotation terminal connections single voltage. It reveals the parts of the circuit as streamlined shapes and the power and also signal connections between the tools. These diagrams are current at the time of publication check the wiring diagram supplied with the motor.

Single phase motor wiring diagram with capacitor start capacitor run. Wiring diagrams show the connections to the controller.