NAICS 335312 — Motor and Generator Manufacturing 
BEA sector: Motor and generator manufacturing
Activity: Armature rewinding on a factory basis
Activity: Armatures, industrial, manufacturing
Activity: Coils for motors and generators manufacturing
Activity: Collector rings for motors and generators manufacturing
Activity: Commutators, electric motor, manufacturing
Activity: Condensers, synchronous, electric, manufacturing
Activity: Converters, phase and rotary, electrical equipment, manufacturing
Activity: Dynamos, electric (except automotive), manufacturing
Activity: Dynamotors manufacturing
Activity: Exciter assemblies, motor and generator, manufacturing
Activity: Fractional horsepower electric motors manufacturing
Activity: Frequency converters (i.e., electric generators) manufacturing
Activity: Generating apparatus and parts, electrical (except internal combustion engine and welding), manufacturing
Activity: Generator sets, prime mover (except turbine generator sets), manufacturing
Activity: Generators and sets, electric (except internal combustion engine, welding, turbine generator sets), manufacturing
Activity: Generators for gas-electric and oil-electric vehicles, manufacturing
Activity: Generators for storage battery chargers (except internal combustion engine and aircraft) manufacturing
Activity: Integral horsepower electric motors manufacturing
Activity: Inverters, rotating electrical, manufacturing
Activity: Land transportation motors and generators manufacturing
Activity: Motor generator sets (except automotive, turbine generator sets) manufacturing
Activity: Motors, electric (except engine starting motors, gearmotors, outboard), manufacturing
Activity: Phase converters (i.e., electrical equipment) manufacturing
Activity: Power generators manufacturing
Activity: Prime mover generator sets (except turbine generator sets) manufacturing
Activity: Railway motors and control equipment, electric, manufacturing
Activity: Resolvers manufacturing
Activity: Rotor retainers and housings manufacturing
Activity: Rotors (i.e., for motors) manufacturing
Activity: Servomotors manufacturing
Activity: Slip rings for motors and generators manufacturing
Activity: Stators for motors manufacturing
Activity: Storage battery chargers (except internal combustion engine-type) manufacturing
Activity: Synchronous condensers and timing motors, electric, manufacturing
Activity: Synchronous motors manufacturing
Activity: Timing motors, synchronous, electric, manufacturing
Activity: Torque motors, electric, manufacturing