Product Details
The Baldor-Reliance motor is a .5 HP, 1750 RPM, DC motor designed with a 56C frame and model number 3420D. It features a Totally Enclosed Fan Cooled (TEFC) enclosure, is shunt wound, and utilizes Class F insulation. This motor is specifically designed for use with NEMA type K SCR control and offers a 20:1 constant torque speed range (except where noted). It includes a NEMA C-face and a removable base, with a base that is welded on type 3513D only, while NEMA 182 and larger models are equipped with a thermostat featuring normally closed contacts on the field winding. Notably, the 35D, 75D, and 91D types do not have dual mounting base holes. Typical applications for this motor include conveyors, printing and textile equipment, machine tools, and other machinery that requires variable speeds with constant torque.
