Use figure 2 if your motor has a dual voltage shunt field. A double pole double throw switch is used for this purpose but you have to wire it up correctly.
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Dc motor wiring diagram 4 wire. Dc motor wiring diagram 4 wire wiring diagram is a simplified gratifying pictorial representation of an electrical circuitit shows the components of the circuit as simplified shapes and the capacity and signal associates amongst the devices. Finally this guide is intended to be used as a general overview of common condenser unit wiring schematics. This is a quick one on the difference between wiring universal condenser fan motors and why brownwhite is the same wire as white. Hvac condenser fan motor wiring diagram. Motor wiring diagram dc. Some condenser fan motors wire to a circuit board while others use proprietary plugs for their connectors.
A wiring diagram is a streamlined conventional pictorial representation of an electrical circuit. It works on exactly the principle discussed above. Basic wiring for dc current dc electric motor wiring parallel and serial battery connectionhow to use switches relays basic electrical symbols. In this video i explain and demonstrate how to wire a double pole double throw switch dpdt to a 12v electric motor. Wire a dpdt rocker switch for reversing polarity. Jesse grandbois submitted this tech tip to help make it simple.
There are two terminals and when you apply direct current to one terminal and ground the other the motor spins in one direction. Here is the video where i used a motor to build a power snowblower chute rotator. These connections are in accordance with nema mg 1 and american standards publication 06. When you need to control a dc motor such as a dc linear actuator you usually need to be able to swap the polarity on the wires going to the motor. For a visual picture of typical wiring configurations reference the following guide. Motor connections your motor will be internally connected according to one of the diagrams shown below.
4 wires is a common question by new techs. Collection of dc motor wiring diagram 4 wire. How to wire a condensing fan motor for 3 vs. Figure 4 shows a photo of a small dc motor. The dc motor is the simplest of the motors discussed here. It reveals the parts of the circuit as streamlined forms as well as the power and signal links between the gadgets.
Use figure 1 if your motor has a single voltage shunt field.
Gallery of Dc Motor Wiring Diagram 4 Wire
