Ac Wound Rotor Motor Wiring Diagram. This book contains examples of control circuits motor starting switches and wiring diagrams for ac manual starters drum switches starters contactors. The universal motor is very similar to a dc series motor in construction but is modified slightly to allow the motor to operate properly on ac power.
The rotor follows turns in the direction impelled by the rotating magnetic field and thus spins the motor shaft electric motor stator. This book contains examples of control circuits motor starting switches and wiring diagrams for ac manual starters drum switches starters contactors. It is a series wound motor.
Figure 12 10 shows the wiring diagram of a series motor.
Through examining figure 2 it becomes clear why these motors are known as series wound dc motors. Overload relays ac motors dc motors wiring capacitors resistors semiconductors table 1 standard elementary diagram symbols contd iron core air core auto iron core air core current dual voltage thermal magnetic single phase 3 phase squirrel cage 2 phase 4 wire wound rotor armature shunt field show 4 loops series field show 3. Three phase ac motors can be divided into three general types. It features industrial size electrical power and control components typical of what students will find in the field.