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2. Brushless DC electric motor - Wikipedia

   en.wikipedia.org/wiki/Brushless_DC_electric_motor

   A brushless DC electric motor (BLDC), also known as an electronically commutated motor, is a synchronous motor using a direct current (DC) electric power supply. It uses an electronic controller to switch DC currents to the motor windings producing magnetic fields that effectively rotate in space and which the permanent magnet rotor follows.

3. Motor controller - Wikipedia

   en.wikipedia.org/wiki/Motor_controller

   A motor controller is a device or group of devices that can coordinate in a predetermined manner the performance of an electric motor. [1] A motor controller might include a manual or automatic means for starting and stopping the motor, selecting forward or reverse rotation, selecting and regulating the speed, regulating or limiting the torque, and protecting against overloads and electrical ...

4. Ward Leonard control - Wikipedia

   en.wikipedia.org/wiki/Ward_Leonard_control

   Ward Leonard control, also known as the Ward Leonard drive system, was a widely used DC motor speed control system introduced by Harry Ward Leonard in 1891. In the early 1900s, the control system of Ward Leonard was adopted by the U.S. Navy and also used in passenger lifts of large mines.

5. Motor drive - Wikipedia

   en.wikipedia.org/wiki/Motor_drive

   There are three general categories of electric drives: DC motor drives, eddy current drives and AC motor drives. Each of these general types can be further divided into numerous variations. Electric drives generally include both an electric motor and a speed control unit or system. The term drive is often applied to the controller without the ...

6. Chopper (electronics) - Wikipedia

   en.wikipedia.org/wiki/Chopper_(electronics)

   Switched mode power supplies, including DC to DC converters. Speed controllers for DC motors; Driving brushless DC torque motors or stepper motors in actuators; Class D electronic amplifiers; Switched capacitor filters; Variable-frequency drives; D.C. voltage boosting; Battery-operated electric cars; Battery chargers; Railway traction; Lighting ...

7. Elmo Motion Control - Wikipedia

   en.wikipedia.org/wiki/Elmo_Motion_Control

   Elmo offers complete motion control solutions, ranging from design to delivery, including cutting-edge servo drives, network-based multi-axis motion controllers, power supplies, and integrated servo motors. These solutions can be customized, configured, and simulated using Elmo's proprietary software tools, which are designed to be advanced and ...