Rotary stepper motor and method of operation

Details Rotary stepper motor and method of operation Rotary stepper motor and method of operation

1975-11-26

1977-06-14

Hohauser, Herman J.

Electrical generator or motor structure

Dynamoelectric

Rotary

318696, 318138, H02K 3700

Patent

active

040299775

ABSTRACT:
A three phase rotary stepper motor of the variable reluctance type comprises a rotor and an annular stator having three pairs of diametrically opposed stator poles wound with bifilar windings. The stator windings are connected so that opposed poles are energized as a pair having the same polarity. The bifilar winding is connected so that pole pairs are energized with either polarity. A two phase energization scheme is used which causes adjacent poles of two pole pairs to have opposite polarity, while the third pole pair is magnetically neutral. Every three steps of the sequence the magnetically neutral pole pair is magnetized with the reverse polarity.

REFERENCES:
patent: 3509392 (1970-04-01), Snowden
patent: 3535604 (1970-10-01), Madsen et al.
patent: 3866104 (1975-02-01), Heine

Affiliated with

Also associated with

Rating

Rotary stepper motor and method of operation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary stepper motor and method of operation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary stepper motor and method of operation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-12327