BS ISO BRITISHSTANDARD 4392-1:2002 Hydraulic fluid power - Determination of characteristics of 2023 motors - Jan 14 asof Part l: At constant low speed and constant pressure Versior icensed ICS 23.100.10 BSI NO COPYINGWITHOUTBSI PERMISSION EXCEPTAS PERMITTED BY COPYRIGHT LAW BS IS0 4392-1:2002 National foreword This British Standard reproduces verbatim IS0 4392-1:2002 and implements it as the UK national standard. It supersedes BS 7275-1:1990 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee MCE/18, Fluid power systems and components, to Subcommittee MCE/18/-/8, Product testing, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and of14Jan2023. promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards correct Catalogue under the section entitled ‘International Standards Correspondence Index", or by using the “Find" facility of the BSI Standards Electronic Catalogue. Version A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. f Exeter. Compliance with a British Standard does not of itself confer immunity from legal obligations. copy: University of This British Standard, having been prepared under the Summary of pages direction of the Engineering SectorPolicyand Strategy This document comprises a front cover, an inside front cover, the ISO title page, Committee, was published pages ii to v, a blank page, pages 1 to 11 and a back cover. under the authority of the Standards Policy and Strategy The BSI copyright date displayed in this document indicates when the Committee on 25 April 2002 document was last issued. Amendments issued since publication Amd. No. Date Comments BSI 25 April 2002 ISBN0580394840 ISO INTERNATIONAL STANDARD 4392-1 Third edition 2002-02-15 2023 Hydraulic fluid power Determination of Jan characteristicsofmotors- 14 Part 1: asof At constant low speed and constant correct pressure Version Transmissions hydrauliques-Déterminationdes caracteristiques des moteurs- Partie 1:Essaia pression constante etbassevitesse constante copy: University of Exeter. Licensed Reference number ISO 4392-1:2002(E) ISO