折页牵引辊伺服驱动装置，涉及印刷机械。
A servo drive unit of hinge pull roll relates to machinery for printing industry.
本发明涉及一种汽车伺服驱动装置的电刷系统。
The invention relates to a brush system for a motor vehicle actuating drive.
该控制系统以无刷直流电动机为伺服驱动装置，以微型计算机为处理器。
The control system use BLDC motor as servo device, take microcomputer as the processor.
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