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The motor constant is winding independent (as long as the same conductive material is used for wires); e.g., winding a motor with 6 turns with 2 parallel wires instead of 12 turns single wire will double the velocity constant, , but remains unchanged.
Typical brushless DC motors use one or more permanent magnets in the rotor and electromagnets on the motor housing for the stator. A motor controller converts DC to AC . This design is mechanically simpler than that of brushed motors because it eliminates the complication of transferring power from outside the motor to the spinning rotor.
A brushed DC electric motor is an internally commutated electric motor designed to be run from a direct current power source and utilizing an electric brush for contact. Brushed motors were the first commercially important application of electric power to driving mechanical energy, and DC distribution systems were used for more than 100 years ...
Electric motor control (12 P) D. DC motors (8 P) E. Electrostatic motors (1 C, 5 P) M. ... DC motor; Doubly fed electric machine; Drum motor;
In 1999, the company restructured and rebranded as Maxon Motor AG. In 2012, the company started offering DC motor drive configuration tooling through its website. In 2017, the company acquired Zub motion control AG, based in Lucerne, Switzerland. Parvalux Electric Motors Ltd based in Poole, UK, was also acquired by Maxon Motor AG in 2018.
The switched reluctance motor (SRM) is a type of reluctance motor. Unlike brushed DC motors , power is delivered to windings in the stator (case) rather than the rotor . This simplifies mechanical design because power does not have to be delivered to the moving rotor, which eliminates the need for a commutator .