Recent patent disclosures indicate that BYD has strengthened its work on variable-flux permanent-magnet synchronous ...

Mr. Beck is sales manager, Precise GmbH, Leichlingen, Germany. Precise SD 60124 spindle with synchronous motor milling aluminum at 20,000 rpm. A high-speed spindle with asynchronous motor has a ...

A synchronous and synchronous motors are the two main categories of ac motors. The induction motor is a common form of asynchronous motor and is basically an ac transformer with a rotating secondary.

Several companies around the globe have been hard at work innovating and refining magnet-free electric motors to make them a more viable option for the fast-growing EV industry. ZF Friedrichshafen has ...

Through legislative and social pressures, public attention is focusing more on the energy used to perform basic domestic functions such as food preparation, cleaning, and climate control.

As natural and human resources get stretched, the need for equipment that runs efficiently has become more critical than ever. This is especially true in pumping systems, where consistent and reliable ...