MSR 3000/2 VP 230049

Detalles del producto / volumen de suministro

4WD Single roller dynamometer for passenger cars
with one eddy current brake and one E-motor per roller set.
Suitable for tuning, diagnostic and development work for
particularly modern single-axle as well as 4WD drive systems,
of combustion engines and electric vehicles

Product advantages:

• Test speed up to 300 km/h
• Fast, precise and powerful control of the eddy current brake through high-performance current controller for vehicles of all performance classes
• Electronic, controlled 4WD synchronisation through SPS control system for modern and future drive concepts with active power distribution
• Particularly suitable for testing of the most electric vehicles, due to the intelligent 4WD control technology
• Automatic mass determination (rotating mass of the vehicle) separately for each vehicle axle
• Smooth-running, low-vibration roller set for high-precision measurement results
• High-quality, low-wear and low-maintenance design: Made in Germany
• Rolling and slippage behavior of the tire as realistically as possible thanks to the crown roller principle in conjunction with intelligent control technology
• Tire-protecting, due to low flexingwork
• Simple tensioning device for quick vehicle fixation (optional)

Description of measuring programmes:
High flexibility of use due to extensive operating modes
which comprehensively cover all fields of application:

• Dynamic powermeasurement with adjustable acceleration
• Static power measurement with several measuring points
• Trailing power measurement for the highest accuracy in power measurement. The parasitic losses of the test bench, of the vehicle's drivetrain and the friction and flexing losses of the tyres to the roller, are determined with high precision.
• Automatic mass determination (rotating mass of the vehicle) separately for each vehicle axle
• Load simulation static at constant rotation speed
• Load simulation static at constant speed
• Load simulation static at constant tractive force
• Load simulation static at constant acceleration
• Optional tachometer test with up to 10 freely selectable measuring points
• Optional distance measurement
• Optional driving simulation with freely programmable speed profiles
• Optional driving cycle - running of standardised cycles
• Optional storage of the programmed profiles in the database

Description 4WD Roller Set:

• Electronically controlled synchronisation of the speed of the front and rear roller sets
• One eddy current brake on the right, per roller set
• Cover and shifting plates
• Hydraulic power unit with self-locking cylinder
• Adjustment of the axle spacing by means of MSR Remote Panel by shifting the rear roller set
• Paintwork high quality powder coating: anthracite grey, RAL 7016 (frame, cover and sliding panels)

Description Software:
Professional, intuitive software:

• Display of the speed of both axes in each mask available
• In addition to the current power measurement, insertion of up to three stored measurements in the background incl. additional values; for optimal comparison possibilities during tuning work
• Three freely configurable displays for checking important parameters during the power measurement
• Determination of wheel power, power loss, engine power and torque
• Standardised extrapolation of engine power for internal combustion according to DIN 70020, EWG 80/1269, ISO 1585, JIS D 1001 and SAE J 1349 (depending on equipment)
• Power measurement for electric vehicles
• For electric vehicles, special test bench settings
• For electric vehicles, 2 speed inputs for independent front and rear axle power measurement
• Freely configurable display of all input values in the available measurement screens
• Convenient operation via wired MSR Remote Panel incl. emergency stop
• Symbols and icons for greater clarity and intuitive understanding
• Voice prompts for the operator to control the test stand (optional)
• Modern user interface and colour scheme with highlighted cursor position cursor position for easy orientation
• Database for storage of test results
• Storage of vehicle-specific settings (as well as all determined data including read-out OBD data)

Description of the SIEMENS SPS control system:

• Standardised proven control electronics from the always state of the art
• High-resolution input signals, high processor performance, fast and precise control of the actuators with a specially developed current controller with the highest performance in the millisecond range
• Profi-Net bus communication of the SPS control system and components

Description Interface box:

• Environmental module as standard for recording ambient pressure, ambient temperature and intake air temperature
• Expandable for recording additional data (analogue input module, engine speed, OBD interface, oil temperature)

Standard scope of delivery:

• Self-supporting closed roller set with one eddy current brake for the front axle with E-machine
• Self-supporting closed roller set with one eddy current brake for the rear axle with E-machine
• Hydraulic roller set adjustment with shifting plate set for 4WD floor assembly
• Roller coating wet painted
• Switch cabinet for control of the test stand
• Test stand PC
• MSR Remote Panel cable-connected for control of the test stand
• Interface box with environmental module

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Please contact our sales specialists (sales@maha.de).
We will be happy to prepare a project-related offer for you.
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