GB/T 17491-1998
Hydraulic fluid power--Positive displacement pumps, motors and integral transmissions--Determination of steady-state performance (English Version)
- Standard No.
- GB/T 17491-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2012-03
- Replace By
- GB/T 17491-2011
- Latest
- GB/T 17491-2023
- Scope
- This standard specifies the determination method for the steady-state performance of positive displacement pumps, motors and overall transmissions for hydraulic transmission. This standard applies to all types of hydraulic pumps, motors and overall transmissions. Appendix A gives guidance on the use of practical units when expressing results. Appendix B includes information on errors and levels of measurement accuracy. Measurement accuracy is divided into A, B and C three grades.
GB/T 17491-1998 history
- 2023 GB/T 17491-2023 Test method for steady-state performance of hydraulic transmission pumps and motors
- 2011 GB/T 17491-2011 Hydraulic fluid power.Positive displacement pumps, motors and integral transmissions.Methods of testing and presenting basic steady state performance
- 1998 GB/T 17491-1998 Hydraulic fluid power--Positive displacement pumps, motors and integral transmissions--Determination of steady-state performance
