Brochure, Vehicles, Vehicle Dynamics & Durability Dynamics & Durability Measurement Systems for Vehicle Dynamics and ... (WFT) for Medium Size Commercial Vehicles Technical Data Type

Vehicle Dynamics & Durability

Measurement Systems for Vehicle Dynamics and Durability Testing

A Kistler Group Company

2 www.kistler.com

RoaDyn®, K-Beam®, PiezoStar®, Piezotron® and Correvit® are registered trade marks of Kistler Holding AG.

��

As a technology leader in the vehicle dy-

namics & durability testing market Kistler

provides sophisticated system solutions

for measuring the related forces, torques,

motions / kinematics and accelerations.

Wheel force transducers and measuring hubs acquire dynamic forces and tor-ques in the development of vehicles and optimization of vehicle dynamics. The different RoaDyn® wheel force transducers and measuring hubs from Kistler cover the requirements of a wide range of vehi-cles. Wheel force transducers with strain gage technology are recommended for static and long time measurements, and piezoelectric designs for highly dynamic phenomena. The extremely lightweight wheel force transducers are used mainly in 6-component form for measuring the longitudinal, transverse and verti-cal forces (Fx, Fy and Fz) as well as the camber, traction and self-aligning torques (Mx, My, Mz). Special single-component wheel torque transducers only measure the traction torque My. System 2000 is the electronics platform common to all of Kistler's 6-component wheel force trans-ducers. The product line is rounded off with measuring hubs for tire and rim test machines, and non-rotating measuring hubs for durability test stands.

The products of Corrsys-Datron Sensor-systeme GmbH, Wetzlar, a company acquired in 2009, complete Kistler's portfolio of measuring systems for vehicle dynamics tests. As a leading manufacturer of optical measuring systems for over-the-road testing, Corrsys-Datron develops and produces noncontact optical sensors and data acquisition systems for measuring longitudinal and transverse vehicle and wheel dynamics in the testing of motor-bikes, cars, trucks and special vehicles. The optical sensors are based on Correvit® technology and enhance the spectrum of products offered by the Kistler Group with an additional measurement technology.

From a single source Kistler customers now receive a turnkey system for measur-ing wheel forces and accelerations while quantifying their effect on the vehicle as a whole. Corrsys-Datron sensors allow accurate measurement of, for example, the side-slip angle and drift angle of the vehicle. Corrsys-Datron also offers sensors for measuring steering wheel force and consumption.

This brochure shows a selection of the most important sensors and systems from the Vehicle Dynamics and Durability Testing sector. However, Kistler's offering encompasses a wealth of other sensors, systems and custom solutions.

Further information is available from Kis-tler's website www.kistler.com or the nearest Kistler branch or distributor. Addresses are listed on the back of this brochure.

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Passenger car with non-spinning RoaDyn® on road simulator

Test vehicle completely equipped with RoaDyn® wheel force transducers and speed and motion sensors during a vehicle dynamic test maneuver

Motorcycle equipped with Correvit® speed sensor and data logger

Sports car with RoaDyn® wheel force transducer during road load data acquisition

4 www.kistler.com

Selection Table RoaDyn®

6-Component Wheel Force Transducers and Measuring Hubs

Wheel Torque Trans-ducers

Measuring Hubs for Tire Test Machines

S615

CFR

P

S625

CFR

P

S630

CFR

P

S635

S650

S6ST

S6M

T

S6H

T

S6X

T

V6F

1

P625

P650

P106

P1H

T

S220

S260

P530

P5ST

P5M

T

P5H

T

Page 6 6 7 7 8 9 9 9 10 10 10 10 11 11 12 12 13 13 13 13

Pass

enge

r C

ars

Pass

en-

ger

cars

Hea

vy

cars

SUV

s

Com

mer

cial

Veh

icle

s Ligh

t tr

ucks

Med

ium

tr

ucks

Hea

vy

truc

ksSp

ecia

l ve

hicle

s

Rac

ing

A

pplic

atio

ns

For-

mul

a 1

Nas

car

��spinning (sp); ��non-spinning (nsp); CFRP = Carbonfiber Reinfoced Polymer��P = piezo, load cells; S = strain gage, load cells; V = strain gage sensor with 4-spoke design

Remotecontrol

Wireless datatransmission

Laptop

On-board electronics

Example for System2000 configurationwith different wheelforce transducers

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Selection Table Corrsys-Datron

Optical Sensors Mechanical SensorsFuel Flow

Meas.Wheels DAQ

LFII-

P

L-35

0

HF

SFII-

P

S-35

0

S-H

R

MSW

RV-4

WPT

PFT

DFL

1x

DFL

3x

6-C

omp.

Torq

ue

DA

S-3

CDS

Logg

er

μEEP

-12

Page 14 14 14 15 15 15 16 16 16 17 17 17 6 ... 11 18 18

Long

itud

inal

D

ynam

ics

Brake path

Brake test

ABS measurement

Acceleration

Fuel Flow

Coast-Down-Test

Tran

sver

sal D

ynam

ics

Side slip angle

Slip angle

Wheel movement to the track

Wheel movement to the vehicle

ESP

ISO steady-state circular-course drive

ISO obstacle-avoidance test

ISO load reversal

Tire

Dev

elop

men

t Traction

Aquaplaning

ISO steady-state circular-course drive

ISO obstacle-avoidance test

ISO load reversal

Slip angle / lateral force

��important ��recommended

MSW Sensor

S-350 Processor UC Processor

S-350 Sensor Gyro & Acceleration Module HF Sensors

MSW ProcessorCAN CAN

CAN Output

Mea

surin

gD

ata

Acq

uisi

tion

6 www.kistler.com

RoaDyn® S: Wheel Force Transducers

RoaDyn S625 sp CFRP: Light 6-Component Wheel Force Transducer (WFT) for Passenger Cars

for Vehicle Dynamics and Durability Measurement

RoaDyn S625 nsp: 6-Component Measuring Hub for Passenger Cars

Technical Data Type 9266A1

Measuring range Fx kN –20 ... 20

Fy kN –15 ... 15

Fz kN –20 ... 20

Mx kN·m –4 ... 4

My kN·m –4 ... 4

Mz kN·m –4 ... 4

Rim sizes Inch 14 ... 19

Data sheet No. 9266A_000-495



Fy kN –15 ... 15

Fz kN –20 ... 20

Mx kN·m –4 ... 4

My kN·m –4 ... 4

Mz kN·m –4 ... 4

Rim sizes Inch –


RoaDyn S615 sp CFRP: 6-Component Wheel Force Transducer (WFT) for Light Passenger Cars

Technical Data Type 9264A...


Fy kN –11 ... 11

Fz kN –15 ... 15

Mx kN·m –3 ... 3

My kN·m –3 ... 3

Mz kN·m –3 ... 3


Data sheet No. on request

Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on light passenger cars. Available with in-board or out-board transmission by near field telemetry.

Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on passenger cars. Available with in-board or out-board transmission by near field telemetry.

Description Monitoring of loads and determination of transfer functions of road simulators for durability testing of passenger cars.

RoaDyn S625 sp Aluminum: 6-Component Wheel Force Transducer (WFT) for Passenger Cars



Fy kN –15 ... 15

Fz kN –20 ... 20

Mx kN·m –4 ... 4

My kN·m –4 ... 4

Mz kN·m –4 ... 4



Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on passenger cars. Available with in-board or out-board transmission by near field telemetry.

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RoaDyn S635 sp Aluminum: 6-Component Wheel Force Transducer (WFT) for Large Passenger Cars and Light SUV

RoaDyn S635 nsp: 6-Component Measuring Hub for Large Passenger Cars and Light SUV



Fy kN –20 ... 20

Fz kN –35 ... 35

Mx kN·m –5 ... 5

My kN·m –5 ... 5

Mz kN·m –5 ... 5





Fy kN –20 ... 20

Fz kN –35 ... 35

Mx kN·m –5 ... 5

My kN·m –5 ... 5

Mz kN·m –5 ... 5

Rim sizes Inch –



RoaDyn S630 sp CFRP: Light 6-Component Wheel Force Transducer (WFT) for Large Passenger Cars and Light SUV



Fy kN –18 ... 18

Fz kN –30 ... 30

Mx kN·m –5 ... 5

My kN·m –5 ... 5

Mz kN·m –5 ... 5



Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on large passenger cars and light SUV. With in-board or out-board transmission by near field telemetry.

Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on large passenger cars and light SUV. With in-board or out- board transmission by near field telemetry.

Description Monitoring of loads and determination of transfer functions of road simulators for durability testing of large passenger cars and light SUV.

8 www.kistler.com


RoaDyn S650 sp: 6-Component Wheel Force Transducer (WFT) for Light Trucks and SUV

for Vehicle Dynamics and Durability Measurement

Technical Data Type 9268A1/A3/A4


Fy kN –30 ... 30

Fz kN –50 ... 50

Mx kN·m –6 ... 6

My kN·m –6 ... 6

Mz kN·m –6 ... 6



Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on light trucks and SUV. Available with in-board or out-board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4).

RoaDyn S660 nsp: 6-Component Measuring Hub for Light Trucks and SUV



Fy kN –36 ... 36

Fz kN –60 ... 60

Mx kN·m –7,5 ... 7,5

My kN·m –9 ... 9

Mz kN·m –7,5 ... 7,5

Rim sizes Inch –


Description Monitoring of loads and determination of transfer functions of road simulators for durability testing of light trucks and SUV.

RoaDyn S650 nsp: 6-Component Measuring Hub for Light Trucks and SUV



Fy kN –30 ... 30

Fz kN –50 ... 50

Mx kN·m –6 ... 6

My kN·m –6 ... 6

Mz kN·m –6 ... 6

Rim sizes Inch –


Description Monitoring of loads and determination of transfer functions of road simulators for durability testing of light trucks and SUV.

RoaDyn S660 sp: 6-Component Wheel Force Transducer (WFT) for Light Trucks and SUV



Fy kN –36 ... 36

Fz kN –60 ... 60

Mx kN·m –7,5 ... 7,5

My kN·m –9 ... 9

Mz kN·m –7,5 ... 7,5



Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on light trucks and SUV. Available with in-board or out-board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4).

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RoaDyn S6ST sp: 6-Component Wheel Force Transducer (WFT) for Small Commercial Vehicles

RoaDyn S6MT sp: 6-Component Wheel Force Transducer (WFT) for Medium Size Commercial Vehicles

Technical Data Type 9282A1/3/4


Fy kN –50 ... 50

Fz kN –80 ... 80

Mx kN·m –15 ... 15

My kN·m –25 ... 25

Mz kN·m –15 ... 15





Fy kN –70 ... 70

Fz kN –120 ... 120

Mx kN·m –18 ... 18

My kN·m –30 ... 30

Mz kN·m –18 ... 18

Rim sizes Inch 17,5 ... 24


RoaDyn S6HT sp: 6-Component Wheel Force Transducer (WFT) for Heavy Commercial Vehicles



Fy kN –100 ... 100

Fz kN –180 ... 180

Mx kN·m –25 ... 25

My kN·m –50 ... 50

Mz kN·m –25 ... 25

Rim sizes (standard sizes) Inch 19,5 ... 28


RoaDyn S6HT nsp: 6-Component Measuring Hub for Commercial Vehicles



Fy kN –100 ... 100

Fz kN –180 ... 180

Mx kN·m –25 ... 25

My kN·m –50 ... 50

Mz kN·m –25 ... 25

Rim sizes Inch –


Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on small commercial vehicles. Available with out-board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4).

Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on medium size commercial vehicles. Available with out-board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4).

Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on heavy commercial vehicles. Available with out-board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4).

Description Monitoring of loads and determination of transfer functions of road simulators for durability testing of commercial vehicles.

10 www.kistler.com

RoaDyn V6F1: 6-Component Wheel Force Transducer (WFT) for Formula 1 Vehicles

Technical Data Type 9280A

Measuring range Front wheel Rear wheel

Fz stat kN –1,5 ... 1,5 –2,2 ... 2,2

Fx kN –6 ... 6 –8 ... 8

Fy kN –7,5 ... 7,5 –10 ... 10

Fz kN –8 ... 8 –10 ... 10

Mx kN·m –3 ... 3 –4 ... 4

My kN·m –1,5 ... 1,5 –2,2 ... 2,2

Mz kN·m –3 ... 3 –4 ... 4

Documentation No. 920-247 (Special Print)

RoaDyn®: Wheel Force Transducers

for Vehicle Dynamics and Durability MeasurementRoaDyn S6XT sp: 6-Component Wheel Force Transducer (WFT) for Agricultural and Off-Highway Vehicles



Fy kN –100 ... 100

Fz kN –220 ... 220

Mx kN·m –40 ... 40

My kN·m –60 ... 60

Mz kN·m –40 ... 40

Rim sizes Inch ≥19,5


RoaDyn P625/P650: 6-Component Wheel Force Transducer (WFT) for Passenger Cars

Technical Data Type 9296A1... (P625) 9298B1... (P650)

Measuring range Fx kN –24 ... 24 –45 ... 45

(switchable by Fy kN –15 ... 15 –24 ... 24

factor 3) Fz kN –24 ... 24 –45 ... 45

Mx kN·m –6 ... 6 –10 ... 10

My kN·m –6 ... 6 –10 ... 10

Mz kN·m –2,5 ... 2,5 –4,4 ... 4,4

Rim sizes Inch 14 ... 20 14 ... 20

Data sheet No. 9296A_000-543 9298B_000-544

Description Investigations into vehicle dynamics and tire testing and acquisition of road load data for virtual and experimental simulation on large agricultural and off-highway vehicles. With in-board or out- board transmission by near field telemetry. Available as single (A1), twin (A3) and super-single (A4).

Description Wheel force measurement on Formula 1 race cars on test tracks or test stands. Available with slip ring transmission.

Description Investigations into vehicle dynamics and tire testing on passenger cars on test tracks. Avail- able with analog slip ring and digital in-board or out-board transmission by near field telemetry.

RoaDyn S6XT nsp: 6-Component Measuring Hub for Commercial Vehicles



Fy kN –100 ... 100

Fz kN –220 ... 220

Mx kN·m –40 ... 40

My kN·m –60 ... 60

Mz kN·m –40 ... 40

Rim sizes Inch –


Description Monitoring of loads and determination of transfer functions of road simulators for durability testing of commercial vehicles.

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RoaDyn® P: Wheel Torque Transducers

RoaDyn P103/106: Wheel Torque Transducer for Large Passenger Cars, Light Trucks and SUV

Technical Data Type 9294B...2 Type 9294B...1

Measuring range high My kN·m –3 ... 3 –6 ... 6

(switchable) low My kN·m –0,3 ... 0,3 –0,6 ... 0,6

Max. load Fz kN –24 ... 24 –24 ... 24

Rim sizes Inch 14 ... 20 14 ... 20

Data sheet No. 9294B_000-634 9294B_000-634

RoaDyn P1HT: Wheel Torque Transducer for Heavy Commercial Vehicles


Measuring range high My kN·m –50 ... 50

(switchable) low My kN·m –5 ... 5

Max. load Fz kN –180 ... 180



RoaDyn P1MT: Wheel Torque Transducer for Medium Size Commercial Vehicles



(switchable) low My kN·m –3 ... 3

Max. load Fz kN –120 ... 120



RoaDyn P1ST: Wheel Torque Transducer for Small Commercial Vehicles



(switchable) low My kN·m –2,5 ... 2,5

Max. load Fz kN –80 ... 80



Description For the measurement of braking and acceleration torque on passenger cars and SUV in the areas of traction control ABS systems, coasting moment. Available with slip ring and telemetry transmission. Customized ranges on request.

Description For the measurement of braking and acceleration torque on small commercial vehicles in the areas of traction control ABS systems, coasting moment. Available with slip ring transmission. Compatible to S6ST. Customized ranges on request.

Description For the measurement of braking and acceleration torque on medium size commercial vehicles in the areas of traction control ABS systems, coasting moment. Available with slip ring transmission. Compatible to S6MT. Customized ranges on request.

Description For the measurement of braking and acceleration torque on heavy commercial vehicles in the areas of traction control ABS systems, coasting moment. Available with slip ring transmission. Compatible to S6HT. Customized ranges on request.

for Vehicle Dynamics Testing

12 www.kistler.com

RoaDyn® S: 2-Component Measuring Hubs

RoaDyn S220: 2-Component Measuring Hub for Passenger Car Tires

for Rolling Resistance Measurement


Measuring range Fx kN –1,5 ... 1,5

Fz kN –20 ... 20

Max. load Fy kN –0,5 ... 0,5


RoaDyn S260: 2-Component Measuring Hub for Commercial Vehicle Tires



Fz kN –60 ... 60

Max. load Fy kN –1 ... 1


Description Measurement of rolling resistance force of passenger car tires on tire test machines. Fulfills the requirements of ISO 28580; SAE J1269; ETRTO 117.

Description Measurement of rolling resistance force of truck tires on tire test machines. Fulfills the requirements of ISO 28580; SAE J1269; ETRTO 117.

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RoaDyn P530: 5-/6-Component Measuring Hub for Passenger Car Tires



Fy kN –20 ... 20

Fz kN 0 ... 30

Mx kN·m –7,5 ... 7,5

My kN·m –3 ... 3

Mz kN·m –1,3 ... 1,3

Rim sizes Inch ≥13


RoaDyn P5ST: 5-/6-Component Measuring Hub for Heavy Passenger Car and Light Truck Tires



Fy kN –40 ... 40

Fz kN 0 ... 60

Mx kN·m –29 ... 29

My kN·m –15 ... 15

Mz kN·m –9 ... 9

Rim sizes Inch ≥16


RoaDyn® P: 5-/6-Component Measuring Hubs

for Tire Characteristic Measurement

RoaDyn P5MT: 5-/6-Component Measuring Hub for Medium Weight Truck Tires



Fy kN –50 ... 50

Fz kN 0 ... 100

Mx kN·m –40 ... 40

My kN·m –30 ... 30

Mz kN·m –15 ... 15



RoaDyn P5HT: 5-/6-Component Measuring Hub for Heavy Weight Truck Tires



Fy kN –70 ... 70

Fz kN 0 ... 160

Mx kN·m –45 ... 45

My kN·m –50 ... 50

Mz kN·m –45 ... 45



Description Measurement of wheel forces and moments for passenger cars on tire test machines, measurement of non-uniformities, vibrations and determining tire characteristics.

Description Measurement of wheel forces and moments for heavy passenger cars and light trucks on tire test machines, measurement of non-uniformities, vibrations and determining tire characteristics. Also available as strain gage type.

Description Measurement of wheel forces and moments for light and medium weight trucks on tire test machines, measurement of non-uniformities, vibrations and determining tire characteristics.Also available as strain gage type.

Description Measurement of wheel forces and moments for heavy trucks on tire test machines, measurement of non-uniformities, vibrations and determining tire characteristics. Also available as strain gage type.

14 www.kistler.com

Optical Sensors

for Vehicle Dynamics TestingCorrevit® LFII-P: 1-Axis Optical Sensor for Measuring Longitudinal Dynamics

Technical Data Type CLFA...

Speed range km/h 0,3 ... 250

Measurement accuracy1) % <±0,5

Measurement frequency Hz 250

Working distance and range mm 200 ±70

Data sheet No. CLFA_000-809

1) determined on test surface with distance >200 m

Description High-precision, slip-free measurement of distance and longitudinal speed, e.g. ISO 70028 brake path measurement with straightforward ABS braking, ISO 14512 braking on one-sided slippery track surface when driving straight-ahead.

Correvit® L-350 Aqua: 1-Axis Optical Sensor for Measuring Longitudinal Dynamics

Technical Data Type CL350A...


Measurement accuracy1) % <±0,2



Data sheet No. CL350_000-808

1) determined on test surface with distance >200 m

Description High-precision, slip-free measurement of distance, longitudinal speed and acceleration, e.g. ISO 70028 brake path measurement with straightforward ABS braking, ISO 14512 braking on one-sided slippery track surface when driving straight-ahead.

HF Sensors: Optical Laser Height-Sensors for Distance Measurement

Technical Data Type CHFA1... Type CHFA2... Type CHFA3...

Measuring range mm 100 ... 350 125 ... 650 150 ... 900

Resolution mm 0,1 0,2 0,3

Linearity mm ±0,2 ±0,2 ±0,3

Sampling rate1) kHz 1 ... 8 1 ... 8 1 ... 8

Data sheet No. CHF_000-815 CHF_000-815 CHF_000-815

1) a sampling rate up to 8 kHz is possible on surfaces with high-reflection

Description Height sensors for measuring e.g. pitch and roll angle accor ding to ISO 4138 (steady-state circular-course drive). Further fields of application are for instance tire lift-off, spring deflection, dynamic tire flat spotting.

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Optical Sensors


Correvit® S-350: 2-Axis Optical Sensor for Measuring Longitudinal and Transversal Dynamics

Technical Data Type CS350A2... Type CS350A1...

Speed range km/h 0,5 ... 250 0,5 ... 400

Measurement accuracy1) % <±0,2 <±0,2

Angle range ° <±40 <±40

Angle resolution2) ° <±0,1 <±0,1

Measurement accuracy angle1) ° <±0,2 <±0,2

Measurement frequency Hz 250 250

Working distance and range mm 350 ±100 350 ±50

Data sheet No. CS350_000-807 CS350_000-807

Correvit® S-HR: 2-Axis Optical Sensor for Measuring Longitudinal and Transversal Dynamics

Technical Data Type CSHRA...


Measurement accuracy1) %FSO <±0,2

Angle measurement range ° ±40

High-resolution ° ±15

High-resolution angle output km/h 10 ... 250

Angle resolution2) ° <±0,01

Measurement accuracy angle1) ° <±0,1



Data sheet No. CSHR_000-806

1) determined on test surface with distance >200 m2) determined at 50 km/h and standard settings

Correvit® SFII-P: 2-Axis Optical Sensor for Measuring Longitudinal and Transversal Dynamics

Technical Data Type CSF2A...1... Type CSF2A...2...

Speed range km/h 0,3 ... 250 0,3 ... 400

Measurement accuracy1) % <±0,2 <±0,2

Angle range ° ±40 ±40

Angle resolution2) ° <±0,1 <±0,1

Measurement1) ° <±0,5 <±0,5

Measurement frequency Hz 250 250

Working distance and range mm 180 ±50 180 ±50

Data sheet No. CSF2A_000-812 CSF2A_000-812

Description High-precision, slip-free measurement of distance, longitudinal and transversal speed as well as angle.

Description High-precision, slip-free measurement of distance, longitudinal and transversal speed as well as angle.

Description High-precision, slip-free measurement of distance, longitudinal/transversal speed and angle (high-resolution), e.g. ISO 4138 steady-state circular-course driving, ISO 7401 sudden steering- angle change, tire research.



16 www.kistler.com

Mechanical Sensors

for Vehicle Dynamics TestingMSW: Measurement Steering Wheel for Non-Contact Measurement of Steering Moment, Steering Angle and Steering Speed

Description Universally applicable measurement steering wheel with built-in electronics for acquisition of steering moment, steering angle and steering speed.

Technical Data Type CMSW1... Type CMSW2...

Steering mom. Angle output M1/M2 N·m ±50/±10 ±250/±50

Steering angle Range output L1/L2 ° 1 250/200 1 250/200

Angle resolution ° 0,1 0,1

Steering speed

Output TTL 0° Pulses/R ±1 250 ±1 250

Output TTL 90° Pulses/R ±20 ±20

Max. steering speed °/s 0,1 0,1

Data sheet No. CMSW_000-810 CMSW_000-810

RV-4: Wheel Vector Sensor for Simultaneous Measurement of Wheel Position and Orientation in 5 Axis

Description For various measurement tasks like e.g. weight shift and wheel travel when braking, changes in camber angle when cornering, dynamic self-steering behavior, tire strain, rear wheel tracking.

Technical Data Type CRV4A...

Measuring range x-, y-axis mm ±150

z-axis1) mm ±200

Camber ° ±10

Steer ° ±60

Accuracy x-, y-, z-axis mm ±1

Camber ° ±0,2

Steer ° 0,1

Data sheet No. CRV4_000-816

WPT: Wheel Incremental Transducer for Acquisition of Wheel Rotation and Calculation of Wheel/Vehicle Speed, Distance Travelled

Technical Data Type CWPTA...

Permissible rotational speed

Maximum min-1 6 000

Permanent operation min-1 3 000

Available pulse values

Standard Pulses/R 1 000

On request Pulses/R 10 ... 3 600

Pulse frequency kHz 300

Data sheet No. CWPT_000-811

Description Acquisiton of wheel rotation, speed, distance and wheel speed for e.g. wheel slip measurement, acceleration and braking tests, ABS testing, measurement of the difference between wheel speeds (e.g. testing of all-wheel drive vehicles).

Technical Data Type KCD15905 Type KCD15906

For wheel(s) number 1 2

Working distance and range mm 125 ... 625 125 ... 625

Max. wheel diameter mm ≤800 ≤800

Max. meas. range camber angle ° ±25 ±25

Accuracy camber angle ° <0,5 <0,5

Data sheet No. on request on request

DCA: System for Measurement of the Dynamic Camber Angle

Description Dynamic chamber angle measurement using two sensors of the HF series mounted at the wheel, determination of the dynamic camber angle measurement data by comparing the relative change in height between the two sensors.

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Sensors & Processing Units


UC Processor: Calculation Unit for Pitch and Roll Angle Measurement

Technical Data Type KCD15918

Power supply VDC 10 ... 30

Sensor inputs and outputs

CAN inputs for HF Sensors 4

CAN inputs for S-350 Sensors 1

CAN output 1

Update rate Hz 250


Description Designed for appli cation in dynamic vehicle tests, which require precise measurement of the following parameters: Pitch and roll measurement, slip angle measurement, roll rate, pitch rate.

CDFL1x-5bar/CDFL3x-5bar: Fuel Flow Meters for Fuel Consumption Measurement in Mobile Vehicle Instrumentation

Technical Data Type CDFL1A... Type CDFL3A...

Measuring range l/h 0,5 ... 150 1,5 ... 150

Measurement accuracy %FSO ±0,5 ±0,5

Reproducibility % ±0,2 ±0,2

Max. operating pressure bar 5 5

Pressure drop bar 0 ... 0,5 0 ... 0,5

Data sheet No. CDFL_000-814 CDFL_000-814

Description CDFL1A... for fuel consumption measurements of vehicles without fuel return flow. CDFL3A... for fuel consumption measurements of vehicles with fuel return flow.

PFT: Pedal Force Transducer for Measurement of the Force Exerted on the Brake Pedal During Brake Tests

Technical Data Type CPFTA1... Type CPFTA2... Type CPFTA3...

Measuring range N 0 ... 1 500 0 ... 250/1 500 0 ... 1 500

Measurement acc. typical % 3 3 3

maximum % 7 7 7

Linearity % 0,1 0,1 0,7

Output range V 0 ... 1,5 0 ... 1,5 0 ... 1,5

Display/ext. electronics yes yes no

Data sheet No. CPFTA_000-818 CPFTA_000-818 CPFTA_000-818

Description Measurement of the forces exerted on the brake pedal by the driver during brake tests.

SAG, DAG, TAG: Angular Rate Gyro Modules for Dynamic Yaw Rate Measurement

Technical Data Type KCD16008 Type KCD13482 Type KCD16922

Axis number 1 2 3

Sensitivity °/s ±150 ±150 ±150

mV/°/s 20 20 20

Zero rate bias output VDC ±2,5 ±2,5 ±2,5

Full scale span VDC ±2,0 ±2,0 ±2,0

Power supply VDC 6 ... 42 6 ... 42 6 ... 42

Shock (operation) g 1 000 1 000 1 000

Weight grams 45 45 45

Data sheet No. on request on request on request

Description Gyro modules for dynamic raw-rate measurement, roll-rate measurement, slip-angle correction, position and motion sensing.

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Data Acquisition and Evaluation

For Vehicle Dynamics TestingDAS-3: Vehicle Dynamics Measurement

CDS Logger: Data Logger for Motorcycle Applications

Technical Data Type CDAS3A...

Power supply V 9 ... 26

Inputs

Input for Correvit Sensor number 1

Counter inputs number 6

Analog inputs number 8

Sampling rate (max. per channel) kHz 1

Compact Flash memory card up to GB 8

Data sheet No. CDAS3A_000-817

Description Vehicle dynamics measurement, for e.g. brake path measurements, accel eration measurement, Coast-Down-Test, fuel consumption measurement, Determination of Vmax.

Technical Data Type KCD16921

Power supply V 10 ... 26

CAN

independent CAN lines number 2

CAN channels number 64

Sampling rate (max.) kHz 1

Compact Flash memory card (max.) GB 8


Description Easy-to-use, lightweight data logger for various vehicle testing applications; it's compatible design and high protection class of IP67 make this data logger especially suited for motorcyle and motor- scooter applications.

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For Longitudinal Dynamics Testing (Single Axis Sensors)

Technical Data Type 8310B2 Type 8310B10

Range g ±2 ±10

Sensitivity ±5 % mV/g 1 000 200

Frequency response ±5 % Hz 0 ... 250 0 ... 180

Transverse sensitivity % 1 1

Temp. coefficient of sensitivity %/°C 0,02 0,02

Operating temperature range °C –40 ... 85 –40 ... 85

Data sheet No. 8310B_000-566 8310B_000-566

Acceleration

Piezotron®, Piezoresistive and Capacitive Accelerometers

For Transversal Dynamics

Technical Data Type 8393B2 Type 8393B10

Range g ±2 ±10

Sensitivity ±5 % mV/g 1 000 200

Frequency response ±5 % Hz 0 ... 250 0 ... 180


Temp. coefficient of sensitivity %/°C 0,02 0,02


Data sheet No. 8393B_000-568 8393B_000-568

For Durability Testing (Triaxial Sensors)

Technical Data Type 8766A... Type M348AC0G...

Range g ±50/500 ±50/250/750

Sensitivity ±5 % mV/g 100 40/8/2,8

Frequency response ±5 % Hz 0,5 ... 5 000/10 000 850/2 300/3 500

Transverse sensitivity % 1,5 3

Temp. coefficient of sensitivity %/°C 0,005/0,004 0,066

Weight grams 16/3,7 13

Data sheet No. 8766A_000-607/-841 M348AC0G_000-753

Description Triaxial accelerometer for durability testing on vehicles on handling courses or hydropulse shaker in the range of 50/250/500 g with IEPE or bridge signal conditioning without (IEPE) or with DC-response. Splash water proved Microtech connector available. Water proofed cable for Type 8766A... available.

For Ride-Quality and NVH Testing (Triaxial Sensors)

Technical Data Type 8781A50 Type 8781A500

Range g ±50 ±500

Sensitivity ±5 % mV/g 100 10

Frequency response ±5 % Hz 0,5 ... 2 000 0,5 ... 2 000


Temp. coefficient of sensitivity %/°C -0,008 -0,008


Data sheet No. 8781A_000-856 8781A_000-856

Description Uniaxial K-Beam® accelerometer with variable capacitance principle for dynamic vehicle measurement tests on handling courses with 2/10 g. Hermetically sealed housing (connector or integr. cable version). Splash water proved Microtech connector available.

Description Triaxial K-Beam accelerometer with variable capacitance principle for lateral acceleration measurement during drive testing on vehicles with 2 and 10 g range and 0 ... 180 (250) Hz frequency response.

Description Triaxial IEPE PiezoStar accelerometer with centre hole mounting capability for NVH-investigations in the power train for vehicle testing with 50/500 g range. Frequency response of 0,5 ... 2 000 Hz with true phase response. Extremely low thermal sensitivity shift. Water proofed cable IP68 available.

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Documents

Brochure, Vehicles, Vehicle Dynamics & Durability Dynamics & Durability Measurement Systems for Vehicle Dynamics and ... (WFT) for Medium Size Commercial Vehicles Technical Data Type