Mts SWIFT 50 GLP Sensor Heavy Trucks Manuel d'utilisateur

be certain.mSpinning Wheel Integrated Force TransducerFor Medium and Heavy TrucksSWIFT® 50 GLP SensorProduct Information100-162-722 E

Model 505G2.60 - 505G2.180 SilentFlo™ HPU10ConventionsPrefaceConventionsDocumentation ConventionsThe following paragraphs describe some of the convent

Documentation ConventionsModel 505G2.60 - 505G2.180 SilentFlo™ HPU Preface11Hypertext links The electronic document has many hypertext links displayed

SWIFT 50 GLP Sensors110SWIFT 50 GLP Mechanical DrawingsAssembly Drawings

mMTS Systems Corporation14000 Technology DriveEden Prairie, Minnesota 55344-2290 USAToll Free Phone: 800-328-2255(within the U.S. or Canada)Phone: 952

Model 505G2.60 - 505G2.180 SilentFlo™ HPU12Documentation ConventionsPreface

SWIFT 50 GLP Sensors Hardware Overview13Hardware OverviewContents Overview 14Spinning Applications (Track or Road) 16Non-spinning Applications (

SWIFT 50 GLP Sensors14OverviewHardware OverviewOverviewThe MTS Spinning Wheel Integrated Force Transducer (SWIFT®) sensor is a light-weight, easy-to-u

OverviewSWIFT 50 GLP Sensors Hardware Overview15Do not disassemble the SWIFT sensor, Transducer Interface (TI) electronics, and accessory components.T

SWIFT 50 GLP Sensors16Spinning Applications (Track or Road)Hardware OverviewSpinning Applications (Track or Road) The SWIFT sensor can be used for roa

Non-spinning Applications (Laboratory)SWIFT 50 GLP Sensors Hardware Overview17Non-spinning Applications (Laboratory)The SWIFT sensor can be fully inte

SWIFT 50 GLP Sensors18ConstructionHardware OverviewConstructionThe SWIFT sensor has one-piece construction for outstanding fatigue life, low hysteresi

ConstructionSWIFT 50 GLP Sensors Hardware Overview19Spindle adapter spacer The spindle adapter spacer attaches to the inner diameter of the transducer

Copyright information © 20012 MTS Systems Corporation. All rights reserved.Trademark information MTS, SWIFT, TestStar, TestWare, MTS Remote Parameter

SWIFT 50 GLP Sensors20ConstructionHardware OverviewThe anti-rotate device is mainly used for road data collection. Although it can also be used for sh

ConstructionSWIFT 50 GLP Sensors Hardware Overview21Design FeaturesFlexure isolation The SWIFT sensor has a very stiff outer ring and flexured beam is

SWIFT 50 GLP Sensors22Coordinate SystemHardware OverviewCoordinate SystemIn the transducer, independent strain gage bridges measure forces and moments

Coordinate SystemSWIFT 50 GLP Sensors Hardware Overview23The SWIFT coordinate system is transducer-based, with the origin located at the center of the

SWIFT 50 GLP Sensors24SpecificationsHardware OverviewSpecificationsSWIFT 50 GLP Transducer Performance (part 1 of 2)Parameter SpecificationUseSWIFT 5

SpecificationsSWIFT 50 GLP Sensors Hardware Overview25Maximum operating temperatureLow level amplifiersTransducer interface70°C (158°F)50°C (122°F)* C

SWIFT 50 GLP Sensors26CalibrationHardware OverviewCalibrationEach transducer is calibrated by MTS before shipment. The transducer and TI may be return

Interfacing with RPCSWIFT 50 GLP Sensors Hardware Overview27Interfacing with RPCThe SWIFT sensor is directly compatible with the MTS Remote Parameter

SWIFT 50 GLP Sensors28Interfacing with RPCHardware Overview

SWIFT 50 GLP Sensors Installation29InstallationThe SWIFT sensor can be installed on a vehicle at the test track or on an MTS Series 329 Road Simulator

SWIFT 50 GLP Sensors3ContentsTechnical Support 5How to Get Technical Support 5Before You Contact MTS 5If You Contact MTS by Phone 7Problem

SWIFT 50 GLP Sensors30Hazard IconsInstallationHazard IconsThe following hazard icon is part of the label affixed to the side of the SWIFT 50 GLP Senso

Road and Track VehiclesSWIFT 50 GLP Sensors Installation31Road and Track VehiclesEquipment required This procedure requires two people. To install the

SWIFT 50 GLP Sensors32Road and Track VehiclesInstallation203–815 N•m (150-600 lbf•ft);108–325 N•m (80–240 lbf •ft)93 N•m (69 lbf•ft)• Cables (transduc

Road and Track VehiclesSWIFT 50 GLP Sensors Installation33Importance of bolts Bolts provide exceptional clamp force at the transducer to rim/spindle i

SWIFT 50 GLP Sensors34Road and Track VehiclesInstallationBefore you begin Observe the following safety conditions while you are attaching the SWIFT se

Road and Track VehiclesSWIFT 50 GLP Sensors Installation35Do not drop the slip-ring bracket.Dropping the slip-ring bracket can damage the slip ring or

SWIFT 50 GLP Sensors36Road and Track VehiclesInstallationAttaching SWIFT Components to the VehicleMaterial required: • Molykote g-n paste (MTS part nu

Road and Track VehiclesSWIFT 50 GLP Sensors Installation374. Attach the spindle adapter spacer to the rim side of the transducer (see the next figure)

SWIFT 50 GLP Sensors38Road and Track VehiclesInstallation5. Attach the transducer to the modified wheel rim using the fasteners provided (see the prev

Road and Track VehiclesSWIFT 50 GLP Sensors Installation396. Tighten the M10 mounting bolts.A. Following the sequence shown in the previous figure, to

SWIFT 50 GLP Sensors4Fx Data (Longitudinal Force) 55Fz Data (Vertical Force) 57Mx Data (Overturning Moment) 58My Data (Brake Moment) 61Acc

SWIFT 50 GLP Sensors40Road and Track VehiclesInstallationAttaching SWIFT and Wheel Assembly to the Vehicle1. Before installing the SWIFT and wheel ass

Road and Track VehiclesSWIFT 50 GLP Sensors Installation412. Attach the wheel/transducer to the test vehicle. Installing the lug bolts directly agains

SWIFT 50 GLP Sensors42Road and Track VehiclesInstallationImportant Do not exceed a torque of 815 N•m (600 lbf•ft).3. If necessary, assemble the cable

Road and Track VehiclesSWIFT 50 GLP Sensors Installation43C. Install the cable conduit bracket onto the slip ring and secure the left side with the fo

SWIFT 50 GLP Sensors44Road and Track VehiclesInstallationNote Use care when installing the slip-ring bracket. The 9-pin connectors are keyed. The slip

Road and Track VehiclesSWIFT 50 GLP Sensors Installation45C. Place the top plate, with extensions attached, over the standoffs.Orient the top plate su

SWIFT 50 GLP Sensors46Road and Track VehiclesInstallationE. Install the slip-ring bracket with the slip ring, conduit bracket, and restraint tube.Slid

Road and Track VehiclesSWIFT 50 GLP Sensors Installation47Note Use care when installing the slip-ring bracket. The 9-pin connectors are keyed. The sli

SWIFT 50 GLP Sensors48Road and Track VehiclesInstallationAttaching SWIFT Components to the FixturingNote Install the transducer in so that the orienta

Road and Track VehiclesSWIFT 50 GLP Sensors Installation493. Tighten the M10 mounting bolts.A. Following the sequence shown in the previous figure, to

SWIFT 50 GLP Sensors Technical Support5Technical SupportHow to Get Technical SupportStart with yourmanualsThe manuals supplied by MTS provide most of

SWIFT 50 GLP Sensors50Road and Track VehiclesInstallation6. Repeat steps 1 through 5 for each corner.Bolt Torque Sequence7. Install the vehicle on the

Road and Track VehiclesSWIFT 50 GLP Sensors Installation51C. Connect the cables from the Shunt A and Shunt B connectors on the connector housing or th

SWIFT 50 GLP Sensors52Road and Track VehiclesInstallation

SWIFT 50 GLP Sensors Analyzing SWIFT Data53Analyzing SWIFT DataOverview This chapter contains examples of data collected from SWIFT installations, and

SWIFT 50 GLP Sensors54The DataAnalyzing SWIFT DataThe DataThe following figure shows handling data taken on a flat, winding surface, using a SWIFT sen

Fx Data (Longitudinal Force)SWIFT 50 GLP Sensors Analyzing SWIFT Data55Fx Data (Longitudinal Force)This figure shows the Fx (longitudinal force) data.

SWIFT 50 GLP Sensors56Fx Data (Longitudinal Force)Analyzing SWIFT DataThe following figure illustrates the relationship between Fx and Mz, for this te

Fz Data (Vertical Force)SWIFT 50 GLP Sensors Analyzing SWIFT Data57Fz Data (Vertical Force)The offset force in the Z direction is the combined weight

SWIFT 50 GLP Sensors58Mx Data (Overturning Moment)Analyzing SWIFT DataMx Data (Overturning Moment) The moment Mx is the resultant of the forces Fz and

Mx Data (Overturning Moment)SWIFT 50 GLP Sensors Analyzing SWIFT Data59Channel 4 Mx Data The following figure shows the relationship between Mx, Fz, a

SWIFT 50 GLP Sensors6Technical SupportKnow information fromprior technicalassistanceIf you have contacted MTS about this problem before, we can recall

SWIFT 50 GLP Sensors60Mx Data (Overturning Moment)Analyzing SWIFT DataMx (wheel off ground) = Fz (active weight of the tire and rim outside the transd

My Data (Brake Moment)SWIFT 50 GLP Sensors Analyzing SWIFT Data61My Data (Brake Moment) The moment My should show strong similarities with the force F

SWIFT 50 GLP Sensors62My Data (Brake Moment)Analyzing SWIFT DataThe relationship between Fx and My is shown in the following time history plot:

Acceleration and Braking Events ExampleSWIFT 50 GLP Sensors Analyzing SWIFT Data63Acceleration and Braking Events ExampleShown below is actual road da

SWIFT 50 GLP Sensors64Acceleration and Braking Events ExampleAnalyzing SWIFT DataMz: The Mz output noted is corrected to give the aligning moment at t

Slalom Curve Driving ExampleSWIFT 50 GLP Sensors Analyzing SWIFT Data65Slalom Curve Driving ExampleShown below is actual road data taken with the MTS

SWIFT 50 GLP Sensors66Slalom Curve Driving ExampleAnalyzing SWIFT Data

SWIFT 50 GLP Sensors Maintenance67MaintenanceOverview This chapter contains scheduling guidelines and detailed instructions for performing preventive

SWIFT 50 GLP Sensors68MaintenanceTransducerThe transducer requires a minimum amount of maintenance.Do not pressure-wash the transducer or clean it wit

SWIFT 50 GLP Sensors Maintenance69CablesMonthly Inspect all electrical cables monthly, or after every 160 hours of operation. Always turn off the ele

SWIFT 50 GLP Sensors Technical Support7If You Contact MTS by PhoneA Call Center agent registers your call before connecting you with a technical suppo

SWIFT 50 GLP Sensors70Maintenance

SWIFT 50 GLP Sensors Troubleshooting71TroubleshootingThis chapter covers basic set-up related troubleshooting tips. Please read this section to invest

SWIFT 50 GLP Sensors72TroubleshootingTroubleshooting Guide (part 1 of 11)Symptom Possible Causes SolutionTransducer Interface (TI) does not power up

SWIFT 50 GLP Sensors Troubleshooting73The transducer signal cable is not connected.Check that the cable is connected between the TI box and the slip r

SWIFT 50 GLP Sensors74TroubleshootingZero Offset: One or more Signal Outputs appear to have an offset after the TI electronics have been zeroed.The tr

SWIFT 50 GLP Sensors Troubleshooting75The AngleOffset value is incorrect in the calibration file.If an incorrect AngleOffset value is set in the TI ca

SWIFT 50 GLP Sensors76TroubleshootingOutput levels are much higher or lower than expectedGains in the TI calibration file have been overwritten or mod

SWIFT 50 GLP Sensors Troubleshooting77Failed indicator lights after Shunt Calibration The signal cable is not connected to the transducer or it is dam

SWIFT 50 GLP Sensors78TroubleshootingThe shunt reference values were changed.Use the TI2XFER program to upload the current calibration file. Check the

SWIFT 50 GLP Sensors Troubleshooting79Errors reported when TI2STATUS is run.Shunt errors that TI2STATUS could report.• Reference Bad – a downloaded sh

SWIFT 50 GLP Sensors8Technical SupportProblem Submittal Form in MTS ManualsUse the Problem Submittal Form to communicate problems with your software,

SWIFT 50 GLP Sensors80TroubleshootingShunt Calibration as Recorded by External Data Acquisition is incorrect or inconsistent. (The internal shunt chec

SWIFT 50 GLP Sensors Troubleshooting81A one-time-per-revolution of tire signal appears while the vehicle is driving straight on a flat surface. Mean l

SWIFT 50 GLP Sensors82TroubleshootingSpinning Application: Vehicle Coordinate System Outputs have unusual or incorrect waveform shapes to them. (Conti

SWIFT 50 GLP Sensors Assembly Drawings83Assembly DrawingsThis chapter contains the assembly drawings and parts lists relevant to the SWIFT 50 GLP tran

SWIFT 50 GLP Sensors84Cable DrawingsAssembly DrawingsCable DrawingsCable DrawingsPart Number Cable Description377661XXCABLE ASSY-SIGNAL COMMON/PRODUCT

Before You BeginModel 505G2.60 - 505G2.180 SilentFlo™ HPU Preface9PrefaceBefore You BeginSafety first! Before you use your MTS product or system, read

DESCRIPTIONTHE INFORMATION AND DESIGN(S) DISCLOSED HEREIN ARE CONFIDENTIAL AND THE PROPERTY OF MTS SYSTEMS CORPORATION AND MAY NOT BE USED, REPRODUCED

DESCRIPTIONTHE INFORMATION AND DESIGN(S) DISCLOSED HEREIN ARE CONFIDENTIAL AND THE PROPERTY OF MTS SYSTEMS CORPORATION AND MAY NOT BE USED, REPRODUCED

SWIFT 50 GLP Mechanical DrawingsSWIFT 50 GLP Sensors Assembly Drawings95SWIFT 50 GLP Mechanical DrawingsSWIFT 50 GLPS Mechanical DrawingsPart Number P