Mts Series 252 Servovalves Bedienungsanleitung

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Series 252 Servovalve Product Information10ConventionsPrefaceConventionsDocumentation ConventionsThe following paragraphs describe some of the convent

Documentation ConventionsSeries 252 Servovalve Product Information Preface11Hypertext links The electronic document has many hypertext links displayed

Series 252 Servovalve Product Information12Documentation ConventionsPreface

Series 252 Servovalve Product Information Introduction13IntroductionThe MTS Series 252 Servovalves are designed for use with actuators requiring 3.8 t

Series 252 Servovalve Product Information14About the ServovalveIntroductionAbout the ServovalveThe heart of a servohydraulic system is the servovalve.

Servovalve FunctionSeries 252 Servovalve Product Information Introduction15Functional DiagramMoving the spool A command from the controller causes the

Series 252 Servovalve Product Information16Servovalve ApplicationsIntroductionStopping actuatormovementWhen the actuator has moved the desired amount,

Single ServovalvesSeries 252 Servovalve Product Information Introduction17Single ServovalvesSingle servovalves may be mounted to a manifold or directl

Series 252 Servovalve Product Information18Dual ServovalvesIntroductionDual ServovalvesDual servovalves are sometimes mounted to a manifold. The manif

Three-Stage ServovalvesSeries 252 Servovalve Product Information Introduction19Three-Stage ServovalvesA small (252) servovalve may be mounted to a lar

Series 252 Servovalve Product Information2Copyright information © 1981-2013 MTS Systems Corporation. All rights reserved.Trademark information MTS is

Series 252 Servovalve Product Information20252 Servovalve General SpecificationsIntroduction252 Servovalve General SpecificationsParameter Specificati

252 Servovalve Flow RatingsSeries 252 Servovalve Product Information Introduction21252 Servovalve Flow RatingsThe following table lists typical flow r

Series 252 Servovalve Product Information22252 Servovalve Performance CharacteristicsIntroduction252 Servovalve Performance CharacteristicsThe flow ve

252 Servovalve DimensionsSeries 252 Servovalve Product Information Introduction23252 Servovalve DimensionsThe following figures show the dimensions of

Series 252 Servovalve Product Information24252 Servovalve DimensionsIntroductionModel 252.3x Servovalve Dimensions

252 Servovalve InstallationSeries 252 Servovalve Product Information Installation25InstallationThe servovalve can be installed on an actuator or a Ser

Series 252 Servovalve Product Information26252 Servovalve InstallationInstallationServovalve Locating PinNote For mounting the Model 252.2x and 252.4x

252 Servovalve InstallationSeries 252 Servovalve Product Information Installation278. Apply low hydraulic pressure to the servovalve so that the hydra

Series 252 Servovalve Product Information28252 Servovalve Cable ConnectionsInstallation252 Servovalve Cable ConnectionsThe following figure shows the

Five-Port Operation—252.2x ServovalveSeries 252 Servovalve Product Information Installation29Five-Port Operation—252.2x ServovalveThe Model 252.2x Ser

Series 252 Servovalve Product Information Contents3ContentsTechnical Support 5How to Get Technical Support 5Before You Contact MTS 5If You Co

Series 252 Servovalve Product Information30Five-Port Operation—252.3x ServovalveInstallationFive-Port Operation—252.3x ServovalveThe Model 252.3x Serv

Five-Port Operation—252.3x ServovalveSeries 252 Servovalve Product Information Installation31A. Use the threaded screw driver (#2 -56) to connect to t

Series 252 Servovalve Product Information32Five-Port Operation—252.3x ServovalveInstallation

Replace the Servovalve Filter ElementSeries 252 Servovalve Product Information Maintenance33MaintenanceMaintaining the Series 252 Servovalves typicall

Series 252 Servovalve Product Information34Replace the Servovalve Filter ElementMaintenance1. Ensure that system hydraulic pressure has been reduced t

Adjust the Mechanical NullSeries 252 Servovalve Product Information Maintenance35B. Remove the filter plug by threading one of the socket head screws,

Series 252 Servovalve Product Information36Adjust the Mechanical NullMaintenanceDo not perform the following procedure without clearing the path of mo

Adjust the Mechanical NullSeries 252 Servovalve Product Information Maintenance37Do not apply more than 1.36 N•m (12 lbf-in.) of torquing force to the

Series 252 Servovalve Product Information38Adjust the Mechanical NullMaintenanceG. See your controller manual to complete the valve balance procedure.

Troubleshooting GuideSeries 252 Servovalve Product Information Maintenance39Troubleshooting GuideThe table below provides the symptom, probable cause,

Series 252 Servovalve Product Information4ContentsMaintenance 33Replace the Servovalve Filter Element 33Adjust the Mechanical Null 35Troubles

Series 252 Servovalve Product Information40Troubleshooting GuideMaintenance

mMTS Systems Corporation14000 Technology DriveEden Prairie, Minnesota 55344-2290 USAToll Free Phone: 800-328-2255 (within the U.S. or Canada)Phone: 95

How to Get Technical SupportSeries 252 Servovalve Product Information Technical Support5Technical SupportHow to Get Technical SupportStart with yourma

Series 252 Servovalve Product Information6If You Contact MTS by PhoneTechnical SupportKnow information fromprior technicalassistanceIf you have contac

Problem Submittal Form in MTS ManualsSeries 252 Servovalve Product Information Technical Support7• Name• Company name• Company address• Phone number w

Series 252 Servovalve Product Information8Problem Submittal Form in MTS ManualsTechnical Support• In the back of many MTS manuals (postage paid form t

Before You BeginSeries 252 Servovalve Product Information Preface9PrefaceBefore You BeginSafety first! Before you use your MTS product or system, read