Rotor-to-stator offset becomes one-fourth to one-tenth the rotor tooth pitch. A 50-tooth rotor provides a full-step of 0.72°, and a 100-tooth version produces a 0.36° full-step (0.18° half-step).

American powertrain supplier BorgWarner has started production of e-motor rotor and stator for XPeng Motors, a leading Chinese Smart EV company. The components will be used on the X9 MPV as well ...

Electric motors have only one moving part, but a look into the three types and how each works proves they are far from simple devices.

The various electromagnet poles are turned on and off in much the same way the field windings in a BLDC motor are. Using an unequal number of stator and rotor poles ensures some poles are aligned ...

A motor contains pole pairs — iron components in the stator, wound in a specific pattern to provide a north to south magnetic field. With one pole pair isolated in a motor, the rotor (shaft ...

Typically, the stator, also a magnet, surrounds the spinning rotor. This is a radial-flux motor, so named because the assembly produces flux radially about the rotor’s axis of rotation. More ...

The Koenigsegg Gemera's Dark Matter Motor Makes 800 HP, Weighs 86 Pounds. Carbon fiber rotor and stator structures and housing are key to Koenigsegg's new motor's impressively low weight.

ABB motors has achieved stator and rotor component certification for its high voltage modular and cast iron induction motors up to 7,000 kW and rotor component certification for its low voltage cast ...

ABB motors has achieved stator and rotor componentcertification for its high voltage modular and cast ironinduction motors up to 7,000 kW and rotor component Menu Sectors ...