- Features
| .5HP,1750RPM,DC,56C,3420D,TEFC,F1,N |
| Shunt wound |
| 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 |
| Suitable for use where variable speeds with constant torque required |
| Rigid base |
| 90 VAC armature, 50/100 VAC field |