ONE_SOURCE_CONTROL

Published:2009/7/22 1:44:00 Author:Jessie | From:SeekIC

Q5 determines direction of current flow through motor winding, which in turn depends on position of motor control switch. Motor torsion opens switch, and acceleration during slowdown closes switch, to make motor speed proportional to acceleration.-F. W. Kear, D-C Motor Controls Improve System Accuracy, Electronics, 33:41, p 76.



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