The design of multifunctional servo-magnifiers with heigh accuracy
Yafei Ji · Industrial Instrumentation & Automation · 2006
This paper presents newly developed servo-magnifiers of the JSQ-200 type.Its control core consists of single-chip units.Some practical functions have been added,such as chopping signal protection,over-signal protection,blocking protection,electric brake,etc.These functions can enhance the reliability and safety of the control system greatly and also contribute to upgrading the overall adjustment.