Multi-Channel Stepping Motors Driven Based on SCM

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Abstract:

Stepper motor is an electromechanical device, which converts electrical pulses into discrete mechanical movements, and it is used in varies kinds of automatic control system widely. This paper introduces a driver control system of multi-channel stepping motors based on SCM, the system can realizes the controlling of at most 16 motors with two groups of SCM I/O, and in the system, the motors can work with different rate and excitation manner through the piece selecting function of 74573.

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336-340

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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