This standard specifies the general safety requirements for the design, manufacture and use of micromotors. This standard applies to control motors and other special-purpose micromotors that generally refer to control motors with a continuous rated power of 750W or less when converted to 1000r/min, or with a casing outer diameter not greater than 160mm or a shaft center height not greater than 90mm.
GB 18211-2000 history
2017GB/T 18211-2017 General requirements for safety of electrical micro-machines
2000GB 18211-2000 General requirements for safety of electrical micro-machines
GB 18211-2000 General requirements for safety of electrical micro-machines was changed to GB/T 18211-2017 General requirements for safety of electrical micro-machines.