Stepping motor control circuit

Details Stepping motor control circuit Stepping motor control circuit

1975-03-24

1977-07-12

Rubinson, Gene Z.

Electricity: motive power systems

Open-loop stepping motor control systems

H02K 3700

Patent

active

040357082

ABSTRACT:
In a control for a stepping motor which is stepped using a timing pulse generator and includes an on-off regulator means are provided to greatly reduce the average power loss of the motor when at a standstill by lowering the winding current from its nominal value to a substantially lower holding value when the motor is stopped.

REFERENCES:
patent: 3560821 (1971-02-01), Beling
patent: 3626269 (1971-12-01), Stanley
patent: 3662245 (1972-05-01), Newell
patent: 3757193 (1973-09-01), Inaba et al.
patent: 3919608 (1975-11-01), Usami et al.

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