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【英文标准名称】:Determinationofhydraulicfluidpowermotorcharacteristics.Methodatconstantflowandatconstanttorque
【原文标准名称】:液压流体动力马达特性的测定.第3部分:恒定流和恒定扭矩法
【标准号】:BS7275-3-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-03-15
【实施或试行日期】:1995-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分类系统;数学计算;试验条件;液压传动系统;液压设备;误差;液力发动机;准确度;试验设备;性能试验
【英文主题词】:Accuracy;Classificationsystems;Definitions;Errors;Fluidtechnology;Hydraulicequipment;Hydraulicmotors;Hydraulictransmissionsystems;Mathematicalcalculations;Measuringaccuracy;Performancetesting;Ratingtests;Rotationalspeeds;Testequipment;Testing;Testingconditions;Testingset-ups
【摘要】:ThispartofISO4392describesamethodofdeterminingthelow-speedcharacteristicsofpositive-displacementrotaryfluidpowermotorsunderconstantflowandconstanttorqueconditions.Motorsmaybeofeitherthefixedorvariable-displacementtype.Themethodinvolvestestingatslowspeeds,whichmaygeneratefrequencieshavingasignificantinfluenceuponthesteadycontinuoustorqueoutputofthemotorandaffectthesystemtowhichthemotorwouldbeconnected.Theaccuracyofmeasurementisdividedintothreeclasses,A,BandC,whichareexplainedinannexA.
【中国标准分类号】:J20
【国际标准分类号】:23_100_10
【页数】:20P;A4
【正文语种】:英语