This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of AC spindle drive units for CNC machine tools. This standard is applicable to various AC spindle drive units and semiconductor frequency conversion speed regulating devices for closed-loop control of AC spindle motors used in various types of CNC machine tools. AC spindle drive units for other uses can be implemented with reference.
JB/T 10275-2001 history
2013JB/T 10275-2013 General specification for AC spindil drive unit
2001JB/T 10275-2001 General specification for A.C. spindle drive unit