Stepper motor damping circuit

Details Stepper motor damping circuit Stepper motor damping circuit

1980-09-03

1982-05-11

Dobeck, B.

Electricity: motive power systems

Open-loop stepping motor control systems

G05B 1940

Patent

active

043296351

ABSTRACT:
A method and an apparatus is disclosed for electrically damping the rotation motion of a stepper motor. The voltage of the non-energized side of the motor windings is monitored and compared with the energized side. Once the voltage on the non-energized side reaches a predetermined value greater than the voltage on the energized side, the non-energized voltage is shunted to the energized voltage.

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