JB/T 11872-2014 (English Version) PDF

Scope: This standard specifies the model and basic parameters, technical requirements and test methods, inspection rules, test rules and delivery preparation of small gear reduction brushless DC motors. This standard is applicable to small gear-reduced brushless DC motors with square or circular reducers. Other types of reduced brushless DC motors can also be adopted by reference.

JB/T 11872-2014 Referenced Document

GB 12350-2009 Safety requirements of small-powder motors
GB 755-2008 Rotating electrical machines.Rating and performance
GB/T 10069.1-2006 Measurement of 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 11281-2009 General specification for reduction gearhead of electrical micro-machine
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 1993-1993 Cooling methods for rotating electrical machines
GB/T 21418-2008 General specification for permanent magnet brushless motor system
GB/T 2423.1 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
GB/T 2423.2 Environmental testing for electric and electronic products.Part 2:Test methods.Tests B:Dry heat
GB/T 2423.3 Environmental testing—Part 2：Testing method—Test Cab:Damp heat,steady state*， 2016-12-13 Update
GB/T 2828.1-2012 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
GB/T 7345-2008 Basic technical requirements for motor control