Chassis dynamometer

Chassis dynamometer for vehicle

Overview
Measurement system
System configuration
Peripherals
Measurement data
Emission test supported
Related products

Overview

•Space saving type which uses worldwide standard of φ48-inch roller and dynamometer.

•Gas emission test, durability test, performance test, and environmental test to various vehicles (motorcycle, vehicle, EV, HEV) are supported.

•Adopted FAMS-R5 system for vehicle chassis dynamometer

•Improved reproducibility of test result by vehicle restraint method with high workability.

•Components necessary for emission test are included, such as vehicle restraint device, engine cooling fan,

centering device, roller lock device, and drivers display.

•Application software necessary for emission test is installed, such as road resistance setting software, and drivers aid.

Measurement system

System Configuration

Example of specification *Please contact near your distributor or sales office nearby when the vehicle type or mechanical completion type, etc. are required according to you demands.

Target vehicle	Vehicle type	FF,FR
Roller	Diameter Width	1,219.2 mm (48inch) 2,300 mm (650 mm-1,000 mm-650 mm)
Dynamometer	Type Continuous constant Vibration method Torque detector	AC dynamometer Absorption)150 kW/100 to 200 km/h Drive)110 kW/100 to 200 km/h Hydraulic floating method High accuracy load cell
Inertia compensation	Method Equivalent inertia compensation range Mechanical fixing inertia Electrical inertia range	All electrical inertia range 454 to 2,721 kg (1,000 to 6,000 lbs.) 1,361 kg (3,000 lbs.) -907 to +1,360 kg

Peripherals

Drivers display

•With measurement screen, drivers aid screen switching function

•Displaying each measurement data on the measurement screen helps
driving operation so that a driver can check the driving status.

Robot for automatic driving operation (for endurance test)

•Acceleration, clutch and brake pedal,
transmission (shaft selection), and ignition key operations

•Only three minutes to install the actuator to the test vehicle
due to small and lightweight body.

•Automatic positioning recognition function to identify
the relative position between a test vehicle and an each actuator.

Vehicle restraint device (Semi-automatic)

•Not required special modification to a test vehicle.

•Restraining is available to any type of test vehicles.

•Mode operation can be safely performed.

•Reproducibility of the test result is obtained easily.

•Anyone can restrain in a short time.

Automatic calibration device

•Dynamo torque calibration can be done automatically
with remote control

Engine cooling fan

•Vehicle speed tracking type engine cooling device

•Types used: Centrifugal fan, axial fan

•Back and forth movement method:
Manual or electroactuation

Measurement data

Mode operation Vehicle speed/ DAD directive speed
Display example (OS-2000)

Emission test supported

Complies with gas emission test method in each country.
U.S.A.   : EPA
Europe : WLTP
China   : GB
India    : BS
Japan   : TRIAS

	Model name	Product name
1	DM-1500	Drivers aid
2	CT-6700	Engine tachometer
3	IP-3100	Ignition pulse detector
4	IP-292	Ignition pulse detector
5	IP-296	Ignition pulse detector
6	MP-981	Rotation detector
7	FP-4135	On-board volumetric flow detector
8	DF-2200	On-board flow meter
9	LA-7000 series	Sound level meter
10	DS-3280	Combustion analysis system
11	ORANGE	ECU map optimization support tool
12	OS-2000	Transient analysis tool for vehicle test
13	OC-1300	Graph creation tool