Variable Speed DC Motors HP Low HP High RPM Low RPM High Volts Low Volts High Frame Search 447 to find 447tc, 447ty, etc. frames or use the ? for wildcard, ie: 44?t to find 447tc, 449ty etc. framesManufacturersA.o. Smith (1)LocationKentucky (1) Search by Keywords Try our Electric Motor Search 1 Result View All Listings Sort by Sort by RelevanceTitleRecently ListedPrice Low to HighPrice High to Low Show/Hide Photos .5 HP 1725 RPM A.O. Smith D041 46405352543-A0, vari-speed DC motor, TEFCBrooks Motor & Electric Inc | Cave City, KY 270-67... (Show) 270-678-1337 Category: Variable Speed DC MotorsSeller: Brooks Motor & Electric IncLocation: Cave City, KY Mfr: A.o. SmithA.O. Smith D041 46405352543-A0 Variable Speed DC Motor 1/2HP 1725RPM 56CF TEFC V.ARM:90 A.ARM:5.35 Used---Good Visual Condition---6/22/WW FootlessSS234-R1-4-3-4-B---CC 135647---36.00#, Return Policy, Returns accepted within 30 days. Items sold as is cannot be returned, unless is in error. Buyer pays return freight. ...moreGet email updates for newly added Variable Speed DC MotorsNew Listing AlertVariable Speed DC Motors (also known as adjustable-speed DC motors) provide precise speed control by adjusting voltage or current. Widely used in industrial automation, conveyors, and machine tools, they offer flexibility, high torque, and smooth operation across varying speeds. These motors are ideal for applications requiring dynamic performance and energy efficiency. View All Listings