Brushless DC motors are common place in RC Vehicles. They are small, light, fast and can be inexpensive. [Raynerd] wanted a new spindle for his CNC machine and thought that a brushless DC motor ...

Over 30 years ago, AC drives were considered "new technology." If a company wanted to have reliable production, it should stick with known, proven technology - that of DC drives and motors. In many ...

DC motors are electric motors that are powered by direct current (DC), such as from a battery or DC power supply. Their commutation can be brushed or brushless. The speed of a brushed DC motor can be ...

Explore two incredible ideas using a DC motor to spark your creativity and inspire DIY projects. Watch as smart, inventive ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body ...