Permanent Magnet DC Motor

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Permanent Magnet DC Motor

The permanent magnet dc motor can be defined as a motor which includes a permanent magnet pole is called Permanent Magnet DC Motor.

 In this motor, the magnet can be used to make the flux working within the air gap in its place of the field winding.  

The rotor structure is similar to the straight DC Motor. PMDC Motor’s rotor includes armature core, commutator, & armature winding. 

Normally, in a conventional DC motor, there are two kinds of winding such as armature as well as Filed.

PMDC Motor
PMDC Motor

The main function of field winding is to produce the functioning magnetic flux within the air gap as well as wound on the stator of the motor while armature winding can be wound on the rotor. Inactive carbon brushes are pushed on the commutator like in conventional DC motor. 

The operating voltage of the PMDC motor is 6 volts, 12 volts otherwise 24 volts DC supply attained from the voltage sources.

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