As you can expect, the electric motor is a central part of the functioning of EVs. These convert electrical energy to mechanical energy to propel a car forward without the emissions associated with ...

And while this magnetic levitation motor does not break the laws of thermodynamics ... It’s not a motor that can do any useful work, spinning at a stately pace beneath its bell-jar enclosure ...

Their extremely small size is possible as they are powered not by motors but ... based on years of work led by Eric Diller from the University of Toronto, an expert on magnet-driven micro-robots.

But how does a starter work? Thanks to this custom ... From there, we can see the main motor assembly, which uses permanently secured magnets to spin a centrally mounted copper coil.

it moves parallel to the magnetic field, producing no force. This would tend to make the motor come to a stop, but two features allow the coil to continue rotating: This means that the current in ...

SEW-EURODRIVE’s DR2C motor series utilizes Interior Permanent Magnet technology, which integrates permanent magnets within ...

A new name, slightly bigger battery, and more efficient motors advance Volvo’s Compact E-SUV.

A UK-based manufacturer of magnet-free electric motors, Advanced Electric Machines (AEM) has today revealed its second generation HDRM300C motor. It uses ...

The current is travelling along the wire and the magnetic field from the permanent magnet goes from left to right. The field from the permanent magnet and the field due to the current in the wire ...