“At that time, all these motors used ferrite magnets, which are low-performance magnets,” he says. “Samarium–cobalt magnets would have been wonderful for automotive use, but they were too ...

Science Is the dependence on rare earths for electric vehicle motors soon to be over? A magnet-free innovation promises to enhance motor efficiency while being more environmentally friendly. Mahle ...

The bonded magnet industry in the United States is anticipated to rise at a CAGR of 3.9% through 2034. The bonded magnet ...

Mütze's team equipped the circuit boards with 3D-printed ferrite cores, which improved the guidance of the magnetic flux in ...

For its part, French automotive supplier Valeo has focused on magnet-free electric motor stators and control systems, working with Renault on its next-gen E7A motor design, planned for a 2027 launch.

For plenty of power, he’s using a pair of hoverboard motors with a chain reduction drive and in turn, a couple of shafts to the tracks. The chassis is a TIG-welded aluminium affair, while the ...

Ferrite beads are used to suppress unwanted signals that can interfere with electrical devices such as DC supplies, transmission lines and cables. They provide attenuation of selected frequency bands.

Explore how drum drive gearboxes enhance industrial decarbonisation by improving energy efficiency and reducing emissions.

The idea is to pass a small spool of magnet wire through ... the rotation of both motors, controlling the number of windings and their spread on the form. lacking a ferrite core for testing ...

A permanent magnet is always magnetic. It has an invisible magnetic field. Only certain materials, such as iron, feel a magnetic force. Permanent magnets can come in lots of different shapes and ...