Slotless Motors are Smooth Operators

July 22, 2004
Elcom-SL brushless dc servomotors feature slotless stators to minimize magnetic cogging effects.


Motors are available in three frame sizes (Series 3400, 4400, and 5400) with threephase slotless stators and four-pole rotors with neodymium magnets. Peak torques range from 13.3 to 195 oz-in. with speeds to 8,000 rpm. Options include cables, shaft-mounted pulleys and gears, ball bearings, multiple windings, electromechanical brakes, and optical encoders, among others. Applications include data storage, medical/biotech, semiconductor, automation, and commercial aviation.

PennEngineering Motion Technologies,
343 Godshall Dr., Harleysville, PA 19438,
(877) 748-8626,

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