This standard is based on the requirements of JB/T 8832-1999 "General Technical Conditions for Machine Tool CNC Systems" and is based on the requirements of IEC 60034-1:1996 "Rating and Performance of Rotating Electrical Machines" and IEC 72-1:1991 "Dimensions and Power Levels of Rotating Electrical Machines" Prepared on the basis of. This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of AC spindle motors for CNC machine tools. This standard applies to AC spindle motors for CNC machine tools and similar purposes. This standard was first released in June 2001.
JB/T 10273-2001 history
2013JB/T 10273-2013 General specification for AC spindle motors
2001JB/T 10273-2001 General specification for A.C. spindle motors