DC shunt motor commutation circuit

Published:2012/9/19 3:40:00 Author:Ecco | Keyword: DC shunt motor , commutation | From:SeekIC

DC shunt motor's excitation coil and armature are connected in parallel, and it is shown in figure (a). If both the positive and negative poles are switching, it is impossible to change the direction of rotation of the motor. Therefore, it is the same with separately excited motor, you can change the direction of rotation by simply changing the armature or field coil wiring. Figure (b) shows a circuit which realize motor commutation by changing the exciting coil terminals.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/DC_shunt_motor_commutation_circuit.html

Print this Page | Comments | Reading(3)