GB/T 39545.1-2022 Design and selection of components for enclosed gear drives—Part 1:Common components

GB/T 3480.5-2021 Calculation of load capacity of spur and helical gears—Part 5:Strength and quality of materials GB/T 6391-2010 Rolling bearings—Dynamic load ratings and rating life GB/T 11133-2015 Standard test method for determination of water in petroleum products,lubricating oils,and additives—Coulometric Karl Fischer titration method GB/T 19936.1-2005 Gears—FZG test procedures—Part 1:FZG test method A/8.3/90 for relative scuffing load-carrying capacity of oils GB/T 33923-2017 Design methods for planetary gear drives GB/T 39545.3-2020 Design and selection of components for enclosed gear drives—Part 3:Shaft-to-hub juncture with keyless fits ISO 898-1 ISO/TS 16281 GB/T 265-1988 Petroleum products—Determination of kinematic viscosity and calculation of dynamic viscosity GB/T 1095-2003 Square and rectangular keyways GB/T 1096-2003 Square and rectangular keys GB/T 1098-2003 Woodruff keyways GB/T 1099.1-2003 Woodruff keys—Normal form GB/T 1566-2003 Square and Rectangular thin keyways GB/T 1567-2003 Square and Rectangular thin keys GB/T 3141-1994 Industrial liquid lubricants—ISO viscosity classification GB/T 3536-1983 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 3536-2008 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 5096-1985 Petroleum products—Corrosiveness to copper—Copper strip test GB/T 5096-2017 Test method for corrosiveness to copper from petroleum products by copper strip test GB/T 11143-1989 Inhibited mineral oil—Test method of rust preventing characteristics in the presence of water GB/T 11143-2008 Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water GB 12350-2000 Safety requirements of small power motors GB/T 12350-2009 Safety requirements of small-power motors GB/T 12350-2022 Safety requirements of small power motors GB/T 12579-2002 Determination of foaming characteristics of lubricating oils GB/T 12581-2006 Standard test method for oxidation characteristics of inhibited mineral oils GB/T 14039-2002 Hydraulic fluid power—Fluids—Method for coding the level of contamination by solid particles GB 14711-1993 General requirements for safety of small and medium size rotating electrical machines GB 14711-2006 Safety requirements of small and medium size rotating electrical machines GB/T 14711-2013 General requirements for safety of small and medium size rotating electrical machines GB 18613-2002 Limited values of energy efficiency and evaluating values of energy conservation of small and medium three-phase asynchronous motors GB 18613-2006 Minimum allowable values of energy efficiency and the energy efficiency grades for small and medium three-phase asynchronous motors GB 18613-2012 Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors GB 18613-2020 Minimum allowable values of energy efficiency and values of efficiency grades for motors GB/Z 19414-2003 Enclosed gear drives for industrial applications GB/T 28575-2012 Specification for YE3 Series(IP55)super-high efficiency three-phase induction motor(Frame size 80～355) GB/T 28575-2020 Specification for YE3 series(IP55) three-phase induction motors(Frame size 63~355) JB/T 11707-2017 Technical specification for YE2 series (IP55) three-phase asynchronous motors (frame sizes 63 to 355) JB/T 11707-2013 Technical specification for YE2 series (IP55) high-efficiency three-phase asynchronous motors (frame sizes 80-355) JB/T 13299-2017 "YE4 series (IP55) three-phase asynchronous motor technical specification (frame sizes 80 to 450)" GB/T 2541-1981 Petroleum products--Computation table for viscosity indices GB/T 14711-2025 General requirements for safety of small and medium size rotating electrical machines GB/T 11143-2025 Test method for rust-preventing characteristics of inhibited mineral oil in the presence of water