Hydraulic fluid power — Determination of derived displacement of positive displacement pumps and motors — Part 1: Two-step Toet method
NORM herausgegeben am 14.8.2025
Designation standards: ISO 8426-1:2025
Publication date standards: 14.8.2025
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO
Description / Abstract: This document specifies the two-step Toet method for the determination of the derived displacement of hydraulic fluid power positive displacement pumps and motors under steady-state conditions. A value for the derived displacement is determined from measurements at multiple shaft speeds.