Eddy Current Variable Speed Drives
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1 Piece(s) (MOQ)
dynamag eddy current drives are manufcatured in various combonitions: integral design – fitted with ac induction motor modular design – independent input & output shafts.drive-brake combinations –for control acceleration & decelerationair-cooled drives – self cooled & fan cooledwater-cooled drives – 100 hp onwardstotally enclosed - for boiler applicationseddy current brakeselectronics to match – for various industrial automation applications. stationary field no slip-rings or carbon brushes to wear. Driving & driven parts are mechanically free, don’t touch each other. The coil is glass taped and epoxy moulde d to prevent ingress of moisture or dust. All coils are made of high-grade polyester coated copper conductors. low residual torquelow slip lossrugged & sturdynear zero maintenance all eddy current drives & couplings have an integral 48 pole ac tacho-generator mounted around the output shaft, to give voltage 20 v ac / 1000 rpm, frequency of 400 hz / 1000 rpm & 24 pulse/revolution, proportional to speed, which is used for speed indication & speed feed back signal to the controller and maintains the output speed regulation within 1% for the load changes from 90% to 10%. eddy current variable speed drives are available in self cooled, fin-cooled & water-cooled versions & offered as option with built in electromagnetic brake – for sudden stopping & built in eddy current brake – for controlled lowering & raising applications such a sluice gate drives. ec drives & coupling are manufactured in vide rating rage 0. 1 hp to 100 hp in self cooled version, 100 hp onwards in water cooled version
Variable Speed Drives
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Variable Speed Drives, Geared Motors, LT Geared Motors
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