QJ 2271-1992 General technical specifications for wide-speed permanent magnet DC servo motors

GB 10068.1 GB/T 10069.1-2006 Measurement of the airborne noise emitted by rotating electrical machines and the noise limits—Part 1:Method for the measurement of airborne noise emitted by rotating electrical machines GB/T 10405-2001 Type designation for control motor GB/T 10405-2009 Type designation for electrical machine for automatic control system GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 1993-1993 Cooling methods for rotating electrical machines GB/T 4942.1-2001 Classification of degrees of protection provided by enclosures of rotating electrical machines (IP code) GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined(IP code)—Classification GB 755-2000 Rotating electrical machines—Rating and performance GB/T 755-2008 Rotating electrical machines—Rating and performance GB/T 755-2019 Rotating electrical machines—Rating and performance GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles) GJB 150.10 GJB 150.11 GJB 179 GJB 271 GJB 299 GJB 360.13 GJB 360.15 GJB 360.22 GJB 360.23 GJB 360.3 GJB 360.7 GJB 361 QJ 1005 QJ 1067-1986 PMM-type series of permanent magnet DC torque motors GB/T 755-2025 Rotating electrical machines—Rating and performance GB/T 191-2025 Graphical symbols marking for handling and storage of packages