Control system for a stepping motor

Details Control system for a stepping motor Control system for a stepping motor

1986-05-14

1988-05-24

Shoop, Jr., William M.

Electricity: motive power systems

Open-loop stepping motor control systems

318685, H02P 800

Patent

active

047468475

ABSTRACT:
A control system for a stepping motor comprises flowing an electric current to a plurality of phases in succession and driving the stepping motor, and flowing a loop current to a coil of the phase which is not concerned in the driving of the stepping motor when the deceleration area of the stepping motor is reached, thereby obtaining a braking force.

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