Mts SWIFT 45 GLP Sensor Manuel d'utilisateur Page 1

be certain.mSpinning Wheel Integrated Force TransducerFor Medium TrucksSWIFT® 45 GLP SensorProduct Information100-214-138 A

SWIFT® 45 GLP Sensors10ConventionsPrefaceConventionsDocumentation ConventionsThe following paragraphs describe some of the conventions that are used i

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

ConventionsSWIFT® 45 GLP SensorsPreface11Hypertext links The electronic document has many hypertext links displayed in a blue font. All blue words in

SWIFT® 45 GLP Sensors12ConventionsPreface

SWIFT® 45 GLP SensorsHardware Overview13Hardware OverviewContents Overview 14Spinning Applications (Track or Road) 16Non-Spinning Applications (

SWIFT® 45 GLP Sensors14OverviewHardware OverviewOverviewThe MTS Spinning Wheel Integrated Force Transducer (SWIFT) sensor is a light-weight, easy-to-u

OverviewSWIFT® 45 GLP SensorsHardware Overview15Do not disassemble the SWIFT sensor, Transducer Interface (TI) electronics, and accessory components.T

SWIFT® 45 GLP Sensors16Spinning Applications (Track or Road)Hardware OverviewSpinning Applications (Track or Road) The SWIFT sensor can be used for ro

Non-Spinning Applications (Laboratory)SWIFT® 45 GLP SensorsHardware Overview17Non-Spinning Applications (Laboratory)The SWIFT sensor can be fully inte

SWIFT® 45 GLP Sensors18ConstructionHardware OverviewConstructionThe SWIFT sensor has one-piece construction for outstanding fatigue life, low hysteres

ConstructionSWIFT® 45 GLP SensorsHardware Overview19Spindle adapter spacer The spindle adapter spacer attaches to the inner diameter of the transducer

Copyright information © 2009 MTS Systems Corporation. All rights reserved.Trademark information MTS, SWIFT, TestStar, TestWare, MTS Remote Parameter C

SWIFT® 45 GLP Sensors20ConstructionHardware OverviewThe anti-rotate device is mainly used for road data collection. Although it can also be used for s

ConstructionSWIFT® 45 GLP SensorsHardware Overview21Design FeaturesFlexure isolation The SWIFT sensor has a very stiff outer ring and flexured beam is

SWIFT® 45 GLP Sensors22Coordinate SystemHardware OverviewCoordinate SystemIn the transducer, independent strain gage bridges measure forces and moment

Coordinate SystemSWIFT® 45 GLP SensorsHardware Overview23The SWIFT coordinate system is transducer-based, with the origin located at the center of the

SWIFT® 45 GLP Sensors24SpecificationsHardware OverviewSpecificationsMEASURED VALUE UNITS TITANIUMSWIFT 45T (MT)Max Calibrated Load RatingsFx lb (kN) 2

SpecificationsSWIFT® 45 GLP SensorsHardware Overview25AccuracyForce% FS 1Moment% FS 1HysteresisForce% FS 0.5Moment% FS 0.5CrosstalkForce → Force% FS 1

SWIFT® 45 GLP Sensors26SpecificationsHardware OverviewMinimum Rim Size inch 17.5Typical Lug Nut Bolt Circle Accommodated mm 165 to 225; 8x275(8x275 pa

SpecificationsSWIFT® 45 GLP SensorsHardware Overview27Transducer Center-of-GravityNorth American Transducer Center-of-Gravity and Inertia Specificatio

SWIFT® 45 GLP Sensors28CalibrationHardware OverviewCalibrationEach transducer is calibrated by MTS before shipment. The transducer and TI may be retur

CalibrationSWIFT® 45 GLP SensorsHardware Overview29When you press the Shunt button, the associated Shunt LED lights. As the TI automatically switches

SWIFT® 45 GLP SensorsContents3ContentsTechnical Support 5Preface 9Conventions 10Hardware Overview 13Overview 14Spinning Applications (T

SWIFT® 45 GLP Sensors30CalibrationHardware Overview

SWIFT® 45 GLP SensorsInstallation31InstallationThe SWIFT sensor can be installed on a vehicle at the test track or on an MTS Series 329 Road Simulator

SWIFT® 45 GLP Sensors32Hazard IconsInstallationHazard IconsThe following hazard icon is part of the label affixed to the side of the SWIFT 45 GLP Sens

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation33Road and Track VehiclesEquipment required This procedure requires two people. To install the

SWIFT® 45 GLP Sensors34Road and Track VehiclesInstallation– 203–815 N·m (150-600 lbf·ft);– 108–325 N·m (80–240 lbf ·ft)– 93 N·m (69 lbf·ft)• Cables (t

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation35Installation Components (Test Track–Duals)Importance of bolts Bolts provide exceptional clam

SWIFT® 45 GLP Sensors36Road and Track VehiclesInstallationDo not use high-pressure air to clean debris from around the transducer connectors. High-pre

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation37Do not allow the mounting arm or anti-rotate arm to bump against any portion of the wheel or

SWIFT® 45 GLP Sensors38Road and Track VehiclesInstallationAttaching SWIFT Components to the VehicleSWIFT 45 GLPFastenersMaterial required: • Molykote

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation395. Attach the transducer to the modified wheel rim using the fasteners provided (see the pre

SWIFT® 45 GLP Sensors4ContentsMaintenance 71Transducer 72Cables 73Troubleshooting 75Assembly Drawings 79Cable Drawings 80SWIFT 45 GL

SWIFT® 45 GLP Sensors40Road and Track VehiclesInstallationC. Repeat Step 6A for the final torque.7. Tighten the M20 mounting bolts.A. Following the se

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation41Attaching SWIFT and Wheel Assembly to the Vehicle1. Before installing the SWIFT and wheel as

SWIFT® 45 GLP Sensors42Road and Track VehiclesInstallation2. Attach the wheel/transducer to the test vehicle.Installing the lug bolts directly against

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation433. If necessary, assemble the hinge base with anti-rotate tube onto the slip ring. See the n

SWIFT® 45 GLP Sensors44Road and Track VehiclesInstallationG. Tighten the screws that attach the hinge joint to the slip ring assembly.4. Attach the tr

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation456. For front rim configurations (see the next figure): Attach the slip-ring bracket with the

SWIFT® 45 GLP Sensors46Road and Track VehiclesInstallationNote Use care when installing the top plate and extensions. The 9-pin connectors are keyed.

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation47Note Use care when installing the slip-ring bracket. The circular connectors are keyed. The

SWIFT® 45 GLP Sensors48Road and Track VehiclesInstallationCollecting DataAfter you zero the TI, you are ready to collect data.Note If you turn off pow

Road and Track VehiclesSWIFT® 45 GLP SensorsInstallation49The SWIFT assembly will protrude approximately 130 mm (5 in) from the side of the vehicle. B

SWIFT® 45 GLP SensorsTechnical Support5Technical SupportHow to Get Technical SupportStart with yourmanualsThe manuals supplied by MTS provide most of

SWIFT® 45 GLP Sensors50Road and Track VehiclesInstallationThe SWIFT sensor can be exposed to load cycles that exceed the full scale calibrated ranges

Road SimulatorSWIFT® 45 GLP SensorsInstallation51Road SimulatorBefore you begin Angular correction is required on the test track only. If you are usin

SWIFT® 45 GLP Sensors52Road SimulatorInstallationEquipment required This procedure requires one person. To install the transducer, you will need the f

Road SimulatorSWIFT® 45 GLP SensorsInstallation53• Cables (transducer and BNC, plus customer-supplied from transducer interface to data recorder)• Tie

SWIFT® 45 GLP Sensors54Road SimulatorInstallationAttaching SWIFT Components to the FixturingNote Install the transducer in so that the orientation lab

Road SimulatorSWIFT® 45 GLP SensorsInstallation553. Tighten the 32 hub adapter bolts.A. Following the sequence shown in the following figure, torque t

SWIFT® 45 GLP Sensors56Road SimulatorInstallationInstalling the lug bolts directly against the transducer face, without the anti-galling compound and

Road SimulatorSWIFT® 45 GLP SensorsInstallation578. Attach the connector housing (or the slip ring bracket and slip ring) to each transducer.9. Attach

SWIFT® 45 GLP Sensors58Road SimulatorInstallation

SWIFT® 45 GLP SensorsAnalyzing SWIFT Data59Analyzing SWIFT DataOverview This chapter contains examples of data collected from SWIFT installations, and

SWIFT® 45 GLP Sensors6Technical SupportKnow information fromprior technicalassistanceIf you have contacted MTS about this problem before, we can recal

SWIFT® 45 GLP Sensors60The DataAnalyzing SWIFT DataThe DataThe following figure shows handling data taken on a flat, winding surface, using a SWIFT se

Fx Data (Longitudinal Force)SWIFT® 45 GLP SensorsAnalyzing SWIFT Data61Fx Data (Longitudinal Force)This figure shows the Fx (longitudinal force) data.

SWIFT® 45 GLP Sensors62Fx Data (Longitudinal Force)Analyzing SWIFT DataThe following figure illustrates the relationship between Fx and Mz, for this t

Fz Data (Vertical Force)SWIFT® 45 GLP SensorsAnalyzing SWIFT Data63Fz Data (Vertical Force)The offset force in the Z direction is the combined weight

SWIFT® 45 GLP Sensors64Mx Data (Overturning Moment)Analyzing SWIFT DataMx Data (Overturning Moment) The moment Mx is the resultant of the forces Fz an

Mx Data (Overturning Moment)SWIFT® 45 GLP SensorsAnalyzing SWIFT Data65Channel 4 Mx Data The following figure shows the relationship between Mx, Fz, a

SWIFT® 45 GLP Sensors66Mx Data (Overturning Moment)Analyzing SWIFT DataMx (wheel off ground) = Fz (active weight of the tire and rim outside the trans

My Data (Brake Moment)SWIFT® 45 GLP SensorsAnalyzing SWIFT Data67My Data (Brake Moment) The moment My should show strong similarities with the force F

SWIFT® 45 GLP Sensors68Acceleration and Braking Events ExampleAnalyzing SWIFT DataAcceleration and Braking Events ExampleShown below is actual road da

Acceleration and Braking Events ExampleSWIFT® 45 GLP SensorsAnalyzing SWIFT Data69Mz: The Mz output noted is corrected to give the aligning moment at

SWIFT® 45 GLP SensorsTechnical Support7If You Contact MTS by PhoneA Call Center agent registers your call before connecting you with a technical suppo

SWIFT® 45 GLP Sensors70Slalom Curve Driving ExampleAnalyzing SWIFT DataSlalom Curve Driving ExampleShown below is actual road data taken with the MTS

SWIFT® 45 GLP SensorsMaintenance71MaintenanceOverview This chapter contains scheduling guidelines and detailed instructions for performing preventive

SWIFT® 45 GLP Sensors72MaintenanceTransducerThe transducer requires a minimum amount of maintenance.Do not pressure-wash the transducer or clean it wi

SWIFT® 45 GLP SensorsMaintenance73CablesMonthly Inspect all electrical cables monthly, or after every 160 hours of operation. Always turn off the ele

SWIFT® 45 GLP Sensors74Maintenance

SWIFT® 45 GLP SensorsTroubleshooting75TroubleshootingThis chapter covers basic set-up related troubleshooting tips. Please read this section to invest

SWIFT® 45 GLP Sensors76TroubleshootingTroubleshooting Guide (part 1 of 3)SYMPTOM POSSIBLE CAUSES SOLUTIONSpinning Application: Vehicle Coordinate Sys

SWIFT® 45 GLP SensorsTroubleshooting77Spinning Application: Vehicle Coordinate System Outputs have unusual or incorrect waveform shapes to them. (Cont

SWIFT® 45 GLP Sensors78TroubleshootingSpinning Application: Vehicle Coordinate System Outputs have unusual or incorrect waveform shapes to them. (Cont

SWIFT® 45 GLP SensorsAssembly Drawings79Assembly DrawingsThis chapter contains the assembly drawings and parts lists relevant to the SWIFT 45 GLP tran

SWIFT® 45 GLP Sensors8Technical SupportProblem Submittal Form in MTS ManualsUse the Problem Submittal Form to communicate problems with your software

SWIFT® 45 GLP Sensors80Cable DrawingsAssembly DrawingsCable DrawingsCable DrawingsPART NUMBER CABLE DESCRIPTION572029-XXCable Assy - SWIFT Mini Transd

SWIFT 45 GLP Mechanical DrawingsSWIFT® 45 GLP SensorsAssembly Drawings85SWIFT 45 GLP Mechanical DrawingsSWIFT 50 GLPS Mechanical DrawingsPART NUMBER P

SWIFT® 45 GLP SensorsPreface9PrefaceBefore You BeginSafety first! Before you use your MTS product or system, read and understand the Safety manual and

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

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