Few hackers have trouble understanding basic electric motors. We’ve all taken apart something that has a permanent magnet DC motor in it and hooked up its two leads to a battery to make it spin ...

There is a constant need and desire throughout the HVAC industry to spur innovation and create new products and ideas that can redefine the marketplace. In the realm of motors, the permanent magnet ...

Unless overheated or physically damaged, the magnet will lose less than 1% of its strength over 10 years. To see the impact of permanent magnets we have to look at a typical electric motor.

How does the different flux profile affect the physical motor design? “A BLDC needs to have a low winding inductance so it typically uses surface mounted rotor magnets. A motor with interior permanent ...

Westford,USA, July 10, 2023 (GLOBE NEWSWIRE) -- The global Permanent Magnet Motor market size is expected to reach USD 92.48 billion by 2030 and exhibit a CAGR of 9.4% in the forecast period (2023 ...

Two great minds in permanent-magnet-free motor design are fusing their know-how to create an even more capable inductive electric motor. Mahle and Valeo have teamed up on what they call the Inner ...

A permanent magnet motor would not produce energy and would not be a perpetual motion machine. Instead, it would simply use the electromagnetic energy delivered by the angular momentum of the ...

You might expect a simple iron magnet to play second fiddle to the fancy rare-earth ones, but Niron Magnetics claims its iron-nitride permanent magnets are 50 percent stronger than the neodymium ...

TESLA INC (TSLA.O) The world's biggest EV maker initially used induction motors without rare earth permanent magnets, but in 2017 it released its Model 3 with a permanent magnet motor.

The permanent magnet motor in the Model 3 uses more rare-earth minerals than previous Tesla designs. Tim Stevens/Roadshow The world production of neodymium is under strain already with the ...

Tesla will create a permanent magnet electric vehicle motor with zero rare earth elements in it, the company announced at its Investor Day today.

The German premium automaker says it aims to remove heavy rare earth content entirely. TOYOTA (7203.T) Toyota is working on a permanent magnet with a 50% reduction in neodymium, a heavy rare earth.