Brushless motors are ubiquitous in RC applications and robotics, but are usually driven with low-cost motor controllers that have to be controlled with RC-style PWM signals and don’t allow for ...

A brushless motor requires a motor controller, and for most of us, this means cheap Electronic Speed Controllers (ESC) from a warehouse in China. [Ben] had a better idea: build his own ESC.

Controllers are used due to the demands of the operating system, installation requirements, or to increase motor efficiency. There are two basic types of controllers: electronic and electromechanical.

Motor control centers (MCC) are centralized systems that organize the controls for industrial electric motors typically associated with factory machinery. These centers range in size from smaller ...

Ltd. (“Enpower”, SZ300681), a pioneer in new energy vehicle (“NEV”) power systems, to co-develop high-performance electric motors and motor controllers for EHang’s suite of electric vertical take-off ...