The effects of the introduction of insulated iron powders on electric motor designs are discussed. New motor designs using insulated iron powders provide technical solutions for automotive accessory motors such as those used in power seats, antennae, windows, sunroofs and fans. The three-dimensional and thermal properties of the iron powders were utilized to produce smaller, lighter motors with higher torque-to-weight ratios and less copper in the windings.
Change on the way as insulated powders press ahead
Metal Powder Report ; 58 , 6 ; 32-39
2003
8 Seiten
Aufsatz (Zeitschrift)
Englisch
Insulated Iron Powders for Automotive Applications
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