ISO 8426-1:2025

Hydraulic fluid power — Determination of derived displacement of positive displacement pumps and motors — Part 1: Two-step Toet method

Publication date: 14 gush 2025

General information

Current stage: 60.60 Effective date: 14 gush 2025

Originator: ISO

Owner: ISO/TC 131/SC 8

Type: International Standard

ICS: 23.100.10

Gjuha: anglisht

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Statusi: Publikuar

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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.

ISO 8426-1:2025

Hydraulic fluid power — Determination of derived displacement of positive displacement pumps and motors — Part 1: Two-step Toet method

General information

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Scope

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