Electric motors can seem very mysterious! How do they use electricity to start rotating? Let's break it down step by step to ...

As time marched on, low horsepower AC technology improved to the point where total installed costs, including the motor, were equal to - or even less expensive than the DC alternative. The size of the ...

In every brushless DC motor, there are a few common parts: the rotor has a few powerful magnets embedded in it, a stators with coils of wire, and the an enclosure to keep everything together.

Iqs controls torque just like the armature current does in the DC motor. Field-oriented control allows precise and responsive speed control when the load changes, and guarantees optimized efficiency ...