armature resistance is a factor on which the speed of dc motor depends.
armature resistance is a factor on which the speed of dc motor depends.
factors on which the speed of dc motor depends?
armature resistance
Na
Na
armature controlled dc motor









































a motor is an actuator, converting electrical energy in to rotational mechanical energy. a motor requiring dc supply for operation is termed a dc motor. dc motors are widely used in control applications like robotics, tape drives, machines and many more. separately excited dc motors are suitable for control applications because of separate field and armature circuit. two ways to control dc separately excited motors are:









































1. armature control.









































2. field control.









































modelling of armature control dc motor is discussed in the article.









































section::::basic operating mechanism of a dc motor.
armature controlled dc motor