mechanism of a dc electric motor

wheel iron blue machine art glass organ vehicle green hand tire toy circle eye lighting jewellery simple electric motor mechanism inside motor: coils stator armature rotor coolingarmature axis background bearings coil component consumer-electronic copper current dc-generator motors electric electrical-machine electrically electromagnetic-motor electromagnets energy equipment fan ferromagnetic iron hand inductance industrial industry lab machine machinery magnet magnetic circuit field mechanical motor motor-supply part- pole-heads power propeller repair rotate rotor stator technician technology torque vehicle voltage watt windings wire wire-winding cooling