Electric motor having auxiliary portions distributed at a pitch
Electric motor having auxiliary winding arrangement for electros
Electric motor having axially centered ball bearings
Electric motor having brush holder with axial movement...
Electric motor having brush noise absorption system
Electric motor having brushes and commutator of armature
Electric motor having composite encapsulated stator and rotor
Electric motor having convex high-speed brush
Electric motor having drainage means
Electric motor having electrostatic shield arrangement
Electric motor having formed stator sections with coplanar teeth
Electric motor having frame adaptable for enclosed and open moto
Electric motor having frequency generator
Electric motor having heat radiator at electric connection with
Electric motor having helical stator
Electric motor having improved construction to facilitate assemb
Electric motor having improved operating characteristics
Electric motor having improved relative phase control
Electric motor having improved rotor assembly, and method by whi
Electric motor having internal heat dissipator