US 2012/0256505 A1 · BOBBIN WOUND MOTOR

Abstract

A motor includes a rotor and a stator. The stator is operable to electromagnetically induce movement of the rotor and includes stator teeth and a motor-board. A stator tooth includes a core material, a plurality of winding segments, and a bobbin. The bobbin includes a core receptacle for mechanically engaging the core material, radial-orientated sections to support and electrically isolate the winding segments, and connectors for electrically coupling the winding segments. The motor-board includes electrical receptacles for electrically mating with the connectors for each of the winding segments and traces for coupling the winding segments to a power source.

Claims16

Dependent claims

A motor comprises:

a rotor;
and
a stator operable to electromagnetically induce movement of the rotor, wherein the stator includes:
a plurality of stator teeth, wherein a stator tooth of the plurality of stator teeth includes:
a core material;
a plurality of winding segments;
and
a bobbin including:
a core receptacle for mechanically engaging the core material;
a plurality of radial-oriented sections to support and electrically isolate the plurality of winding segments;
and
a plurality of connectors electrically coupled to the plurality of winding segments;
and
a motor-board including:
a plurality of electrical receptacles for electrically mating with the plurality of connectors for each of the plurality of winding segments;
and
a plurality of traces to couple the plurality of winding segments of each of the plurality of stator teeth to a power source.

14 more elements

Dependencies are inferred from the claim text.

Bobbin wound motor

Life of this patent

Bobbin wound motor

Life of this patent

Abstract

Claims16