En route to getting the off-the-peg DC-51 motor speed controller to better suit my small milling machine, I had a go at working out what the circuit is. Approx circuit of DC-51 motor speed controller ...

Sadly, their complementary motor controllers are designed to drive them at a high speed, which means we can only hit that “520-watt” power spec by operating in a max-speed-minimum-torque ...

This is fine for something that doesn’t need low-speed control like a fan motor, but for robotics it’s a little more important. Since that team published their results, though, we are starting ...

Electric bike speed controllers are essential components that regulate the power flow from the battery to the motor. They manage the throttle, braking, and various features that influence the ...

Integrate the motor to a machine, based on analysis of motor equations for voltage, current, torque and speed. Implement the motor and accompanying rotary sensor into a motor control circuit in both ...