Machine Design

Brushless Motor

The Faulhaber 4490 brushless motor is available in the original delta-wound and the new starwound versions.


The 200-W motor combines a skew-wound System Faulhaber coil and a rareearth magnet and measures 44 mm in diameter by 90 mm in length. The delta-wound version is suitable for high-speed applications, while the star-wound version offers high-torque output to current consumption ratio.

MicroMo Electronics Inc.,
14881 Evergreen Ave., Clearwater, FL 33761,
(800) 807-9166,

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