Five-phase dc motor with non-overlapping armature windings

Details Five-phase dc motor with non-overlapping armature windings Five-phase dc motor with non-overlapping armature windings

1988-05-25

1989-10-24

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310154, 310234, 29598, H02K 2326

Patent

active

048764728

ABSTRACT:
A 5-phase dc motor which can be mass-produced readily at a reduced cost. The motor comprises a field magnet having four alternate north and south magnetic poles of an equal angular width, a rotor including a rotor armature core having five rotor pole shoes formed in an angularly equidistantly spaced relationship by an electrical angle of 144 degrees, a commutator including ten commutator segments provided successively on the rotor, and a pair of brushes disposed in a spaced relationship by an angular distance of 180.degree. electrical and for sliding contact with the commutator. A single conductor is electrically connected to the commutator segments and wound on the rotor pole shoes in a predetermined specific sequence to form armature windings which do not overlap with any other armature windings.

REFERENCES:
patent: 4132914 (1979-01-01), Khutoretsky
patent: 4227107 (1980-10-01), Ban
patent: 4404485 (1983-09-01), Ban
patent: 4437029 (1984-03-01), Ban
patent: 4532244 (1985-07-01), Aoki
patent: 4583016 (1986-04-01), Ban

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