This standard specifies the terms and definitions, basic parameters, technical requirements, test methods, and inspection rules for hydraulic axial piston motors (hereinafter referred to as piston motors), external meshing involute gear motors (hereinafter referred to as gear motors) and vane motors. , logo and packaging requirements. This standard applies to the above three types of hydraulic motors that use hydraulic oil or other liquids with equivalent performance as the working medium and have a rated pressure ≤ 42MPa.
JB/T 10829-2008 Referenced Document
GB/T 14039-2002 Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles
GB/T 17446 Fluid Transmission Systems and Components Glossary*, 2024-03-15 Update
GB/T 17483 Test code for the determination of airborne noise level of hydraulic pumps
GB/T 2346 Fluid power systems and components--Nominal pressures
GB/T 2347 Hydraulic fluid power--Pumps and motors--Geometric displacements
GB/T 2353 Dimension series and identification code for mounting flanges and shaft ends of hydraulic pumps and motors
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2878 Fluid power systems and components Ports. Ports. Dimensions and design
GB/T 786.1 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1: Graphical symbols*, 2021-05-21 Update
GB/T 7935-2005 Hydraulic fluid power.General requirements for hydraulic components
GB/T 7936 Hydraulic fluid power.positive displacement pumps and motors.Determination of derived capacity*, 2012-12-31 Update
JB/T 7858 Method to determine cleanliness and acceptance criterions for hydraulic components