rotor, rotor coil

piston rod, workpiece, mandrel, trunnion, impeller, bushing, windings, actuator, sheave, servomotor, spindle, flanges, toroidal, coupler, solenoid, concentricity, pintle, baseplate, tappet, platens, voltage divider, tailstock, pawl, idler pulley, synchronous motor, weldment, retarder, sprockets, rotor, toroid, coiler, chamfer, gearset, crankshaft, gooseneck, coil, cermet, handwheel, collet, nosepiece, spline, ferrule, rotor shaft, bypass capacitor, commutator, pushrods, busbar, corrugation, detent, magnetic flux, combustion chamber, ferrite, bimetal, phototransistor, superheater, rotary actuator, camshaft, thyristor, resonator, crystal oscillator, waveguide, compensator, lamella, venturi, inductances, microswitch, inlet manifold, epicyclic, piston, tensioning, stiffener, drawbar, servo, capacitances, inductor, prestressed, laminations, keyways, triaxial, countersunk, sine wave, pto, fastener, axial, hydraulic pump, crankcases, radial, valving, crosspieces, capillary tubing, hysteresis, microbalance, capacitor, motors, swaging, anodes, soleplate, elastomer, machining, polyphase, housings, martensite, armature, magnet, nozzle, condenser, winding, anode, casing, coils, contactor, alternator, header, rotors, axle, baffle, cylinder, cavity, pole, shaft, shunt, coaxial, vane, cage, electrode, gear, rotary, vortex, multipolar, sensor

electric motor, generator, turbine

mechanical device

stator coil