JB/T 5920-2011
Interior curve hydraulic motor.Dimension series for mounting flanges and shaft ends (English Version)
- Standard No.
- JB/T 5920-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 5920-2011
- Replace By
- AASHTO PP 74-2012
- Replace
- JB/T 5920.1-1991
- Scope
- This standard specifies the polygonal (including circular) mounting flange and involute spline shaft extension dimensions of hydraulic internal curve low-speed high-torque motors. This standard applies to internal curve hydraulic motors with rated pressures of 16MPa to 25MPa and displacements of 0.25L/r to 25L/r.
JB/T 5920-2011 Referenced Document
- GB/T 1182 Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out*， 2018-09-17 Update
- GB/T 17446 Fluid Transmission Systems and Components Glossary*， 2024-03-15 Update
- GB/T 1800.2 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts*， 2020-04-28 Update
- GB/T 3478.1 Straight cylindrical involute splines.Metric module,side fit.Part 1:Generalities
- GB/T 3478.2 Straight cylindrical involute splines.Metric module, side fit.Part 2: 30°pressure angle dimensions tables
JB/T 5920-2011 history
- 2011 JB/T 5920-2011 Interior curve hydraulic motor.Dimension series for mounting flanges and shaft ends
- 1991 JB/T 5920.1-1991 Series dimension of installation flange and shaft extension of incurve (outward force) type low speed large torque hydraulic motors Part 1: 20-25MPa pivot rotating motors
