electric motor generator 3d render on a gradient background

group, white, background, object, set, isolated, equipment, metal, plant, wind, electric, electricity, generation, industrial, power, technology, 3d, big, symbol, concept, icon, industry, engine, reduction, device, drive, manufacturing, gear, mechanism, coil, generator, turbine, powerful, station, traction, starter, mechanical, factory, motor, reducer, machinery, transmission, gearbox, spindle, axle, axis, induction, rotor, alternator, asynchronous,