Out Of This World Series Wound Motor Diagram

The simplified circuit diagram for series wound dc motors.

Series wound motor diagram. Such a configuration has a non linear squared characteristic for current and torque relation. The construction of the dc motor and generator are the same. Through examining figure 2 it becomes clear why these motors are known as series wound dc motors.

How to wire a dc series motor and how to reverse its rotation i am also looking for information on controlling one of these motors with pwm pulse width modu. In a series wound dc motor reversing either the field winding leads or the rotor winding leads will reverse the direction of the motor. A series wound dc motor like in the case of shunt wound dc motor or compound wound dc motor falls under the category of self excited dc motors and it gets its name from the fact that the field winding in this case is connected internally in series to the armature winding thus the field winding are exposed to the entire armature current unlike in the case of a shunt motor.

Rotation facing commutator clockwise counterclockwise stabilized shunt wound with series field. Their field winding is powered by the dc power supply and is wired in series with the armature winding. Notice how the field winding is connected in series to the rotor assembly.

Motor speed is neither defined. A drive configuration with a series wound motor can only operate in the first quadrant which is motor operation. Wiring diagram for series wound dc motor series wound dc motors have very different operating characteristics than either shunt wound or permanent magnet dc motors.

But the dc motor has a wide range of speed and good speed regulation in electric traction. However simply reversing the leads from the power supply will have no effect. The self excited motors are further classified as shunt wound or shunt motor series wound or series motor and compound wound or compound motor.

Universal motor is found in portable tools such as electric drills saws. In a series wound motor the armature current flows through the field winding which is a high current winding in series with the armature. Some motors are furnished with a stabilizing series field s1 s2.