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DC Motor Theory


Specialists on DC Motor Equipment

The two basic parts of a DC motor are the rotating part, or the armature, and the stator, the stationary part that includes coils of wire. The armature is made of coils of wire wrapped around the core, and the core has an extended shaft that rotates on bearings. The ends of each coil of wire on the armature are terminated at one end of the armature. The termination points are called the commutator. This is where the brushes make electrical contact to bring electrical current from the stationary part to the rotating part of the machine.

Electric DC Motor Specialization

At Elreg we pride ourselves in helping customers understand how each machine we sell operates. Our call center and online help pages are staffed by knowledgeable professionals who are ready to answer all of your technical questions. Trust Elreg to give you honest and accurate answers to all of your electric motor questions.

Toll Free In the U.S. 1-800-387-4078
Direct Line 1-905-336-8830

Different Types of Heavy Duty Equipment DC Motors:

Current Switching within DC Motor Theory

The process of switching current direction, or commutation, in brushed DC motors use brushes and commutators. Brushes are attached to the motor's two external wires, and the commutator slides over the brushes to let current through the coils switches at appropriate angles. Commutation can also be done electronically in brushless DC motors.

Available Brush of Brushless DC Motors

Whether you are refreshing your understanding of electric motors or investigating motor theory for the first time, Elreg staff can help you understand the concepts. Our support staff are trained on DC motor theory extensively and can provide detailed information on any of our products. Call today and discover the Elreg difference. We support our customers and are ready to offer any level of technical details related to your electric motor needs.


Toll Free In the U.S. 1-800-387-4078
Direct Line 1-905-336-8830