hoists

rolling mills

mining

refrigerator

wet grinders

food mixies

tape recorders

personal computers as cooling fan

improper size fuses

worn out bearings or low voltage or overload

open circuit in the winding

short circuit in the winding

D.C. shunt motor

D.C. series motor

single phase induction motor

synchronous motor

single phase series motor

resistance split phase motor

shaded pole motor

hysteresis motor