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Home / Products / Electric Motors / DC Electric Motors / General Purpose Electric Motors

General Purpose Electric Motors


These NEMA frame DC motors include permanent magnet designs through 5 HP and wound field designs through 500 HP designed for adjustable speed operation from SCR controls. Applications include conveyors, extruders, winders, printing presses and metering pumps. Most designs are constructed so a tachometer may be added for closed loop applications. Permanent magnet and wound field designs for 90 or 180 VDC have a 20:1 constant torque speed range.

Available with:

  • TEFC enclosure
  • Shunt wound
  • Class F insulation
  • Designed for use with NEMA TYPE K SCR control 20:1 constant torque speed range (Except where noted)
  • NEMA C-face and removable base (except on explosion proof models)
  • Base welded on type 3513D only
  • NEMA 182 and larger have a thermostat (normally closed contracts) on the field winding
  • No dual mounting base holes on 35D, 75D or 91D type