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# 9 WIRE MOTOR DIAGRAM

Wiring a 9 lead motor to Drum Switch - Practical Machinist
May 04, 2017In this case the motor has manual a overload and 9 wires. According to the wiring diagram when wiring the motor to 220 volts 8 of the 9 need to be connected to the switch. The 9th wire is insulated and left unconnected. I am providing a link to the wiring diagram at the Marathon website since the pdf file is too large to post as an attachment[PDF]
WIRING DIAGRAMS - STANDARD MOTORS
3Ø WIRING DIAGRAMS 1Ø WIRING DIAGRAMS Diagram ER9 M 3~ 1 5 9 3 7 11 Low Speed High Speed U1 V1 W1 W2 U2 V2 TK TK Thermal Overloads TWO SPEED STAR/DELTA MOTOR Switch M 3~ 0-10V 20V 415V AC 4-20mA Outp uts Diagram IC2 M 1~ 240V AC 0-10V Outp ut Diagram IC3 M 1~ 0-10V 4-20mA 240V AC Outp uts These diagrams are current at the time of publication
How to Wire a Single-Phase 230V Motor | Hunker
The wiring diagram is usually on the inside of the wiring box's cover. It usually shows how to wire the motor for common configurations such as 110 to 125 volts or 220 to 250 volts, and occasionally 208 volts. By following the wiring diagram, you can easily set the motor between voltages.
How to Wire a High & Low Voltage Three-Phase Motor
A three-phase motor is more efficient than a single-phase motor because of the peculiarities of alternating current (AC). When a motor's power supply is brought in from three wires instead of just one, with the power delivery cycling through each of these in sequence (hence, the "A" part of AC), it permits an effective power level that is √3 times higher (about 1 times higher) than a
Motor Wiring, Part 2 | EC&M - Home | EC&M
Connect 3, 5, and 9 to L3. For the higher voltage, connect 1 to L1, 2 to L2, and 3 to L3. Connect 4 to 7, 5 to 8, and 6 to 9. To avoid confusion obtain a pocket motor wiring guide and refer to it while performing the work. We mentioned a catch, earlier. With these and other motor wiring variations possible, it’s easy to make a mistake.
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