Reducer and Transmission test bench
Dynamometer Electromechanical Inertia Simulation
Real-Time Precise Dynamic Control
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Driving motor power capacity
Up to 400kw+ and even higher power available
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Torque control accuracy
The accuracy range between: +/-0.5% ~ +/-1%
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Max. rpm
Up to 23000rpm and even higher power available
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Speed control accuracy
Control accuracy: +/-0.01%FS
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Control and operation system accuracy
Real time dynamic control system with high accuracy, user-friendly operation software
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Electrified Vehicles(EV) Industry
Meet most for the dynamometer testing application scene from EMC/EMI testing to performance simulation testing, from completed system testing to components EV battery system, inverter/converter system, driving motor system, EV control system and so on. From fixed type to mobile type in varies configuration.
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Aviation and Aerospace
Widely use on the aircraft engine starting motor testing, high speed gearbox testing. Fit for varies originations just Aerospace research center, aircraft engine maintenance workshop and so on.
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Research and Development testing
Meet for all precise dynamical testing, covered but not limited to power testing, torque testing, inertia testing, EMC/EMI testing. User friendly and excellent performance solutions are gains good reputation from the costumers.
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Automated Industrial
Widely use on varies robots, servo motors and many other automatic related products testing and research. Flexible customized on request.
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Marine and Ports
Fit for vessel/ship driving system testing scenes and also for other land/offshore equipment testing on varies performance data and certification. Wildy use on ship builder, driver system manufacturers and related third parties testing center.
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01
Customer requirement (Technical parameters)
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02
Solutions proposal/products: details technical parameters, power supply, cooling type, install foundation and so on.
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03
System manufacturer according to the final technical agreement.
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04
Test bench installation foundation construction according the design layout.
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05
Anechoic chamber floor shielding steel plate laying.
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06
Test bench installation.
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07
Other parts of anechoic chamber installation.
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08
Shielding shaft installation.
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09
System commissioning.
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10
Third party’s measurement certification.
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DFMC Hybrid power driving gearbox test bench
Driving motor 1 Driving motor 2 Loading motor Rated power capacity 250kw 250kw 250kw Rated torque 500N.m 500N.m 3000N.m Max speed 16000rpm 8000rpm 3000rpm Center height 132mm 132mm 132mm Moment of inertia 0.07kg.m2; 0.07kg.m2 3.5kg.m2 ATESTMAN cooperate on this very customized demand due to testing center special arrangement and special testing requirement. It’s a tough project under varies alternations and project schedule, ATESTMAN overcome all the challenge and success handover on time and over user’s expectation.
E-drive EMC/EMI Test bench
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Bifunctional
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CISPR25 & ISO11452-2
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Ultra-low EMN
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High-dynamic
Bifunctional EMC dynamometer test system, for the dual-axis E-drive assembly and high-speed motor.
EMI fully match CISPR25 standard, EMS fully match ISO11452-2 standard.
Ultra-low EMN, Modularization, High-dynamic, Customizable.
Vehicle EMC/EMI Hub-mounted Chassis Dynamometer
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Modularization
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Wheelbase Adjustable
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Ultra-low EMN
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High-dynamic
Active axles or free-running rollers, for vehicles with two-wheel drive, four-wheel drive or more axles drive.
Integrated dynamometer into turntable or independent dynamometer installed of top of turntable or under raised floor.
Adopts unique shielding technology, it fully up to the class 5 requirements of CISPR25.
High-speed Motor Test Bench
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High-precision
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Low-vibration
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High-dynamic
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Low-inertia
The ultra-high-speed test bench/dynamometer with for the motor of 165,000rpm.
High dynamic control, the system no-load dynamic response time within 10ms.
Adopts high-performance electric dynamometer and precision high-speed bearings to achieve the technical index of High-precision, Low-vibration, High-dynamic, and Low-inertia.
Reducer and Transmission Test Bench
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Multistate application
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Live Simulation
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Expandable
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Real-time Monitoring
Steady state, transient and dynamic applications, including electric vehicle and hybrid vehicle.
Simulation of vehicle road load and driving.
Expandable battery simulation function.
High dynamic real-time monitoring and control system, no-load dynamic response time within 10ms.
Aviation Customized High-speed Transmission Test System
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Professional
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High-Quality
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Customizable
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Responsive
We provide customized test systems for aviation high-speed transmission systems, as high-speed generator test systems, high-speed gearbox test systems, etc.
Simulation of vehicle road load and driving.
Atestman is well-known and specialized for rapid and uncomplicated realization of special customer requirements and wishes.
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