High Power Density Electric Motor

Weight in this context is a colloquial term for mass to see this note that what an engineer means by the power to weight ratio of an electric motor is not infinite in a zero gravity environment.

High power density electric motor.

At the core of these motors is a power dense rotor stator cartridge manufactured by borg warner s remy division. The new motor figure 1 was designed as an inrunner and is slightly larger than the original outrunner motor prototype figure 2. Our flagship am racing motors series are designed and manufactured by cascadia motion and evdrive is a reseller of cascadia motion s motors and inverter controllers. Both motors utilize the same brushless axial flux permanent magnet design with an ironless rotor and stator.

This 5 hp motor. High power density brushless motors high performance generators. High performance frameless slotless brushless bldc electric motors generators with unprecedented power torque density smoothness efficiency. A second generation halbach array electric motor has been developed by engineers at launchpoint technologies.

Featuring an all silicon carbide sic power semiconductor module high density packaging technology and an asymmetric rotor structure mitsubishi electric s new power unit and motor will help to improve fuel efficiency while enabling flexible installations and more space for. While the vast majority of electric motors currently in circulation are radial flux designs magnax claims the key to the high power density it s achieving is the direct drive axial flux design. Thingap s motors are one tenth the size and weight of a comparable power induction motor. The motor will have the ability to be started and run across the line or operated from a standard volts hertz drive without the need for a rotor position feedback device.

Evdrive offers some of the highest performance electric motors and controllers available. The mag lev works from about 250km h upwards to about 700km h but from 0 200km h plus it s all wheel driven. This is where the high power density motor is needed he says. The motor also boasts top class 2 output power density of 23 kw l.

The continuous desire for increased high power density oil free operations high efficiency and zero emissions are leading to a growing demand for high speed permanent magnet motors and generators.