SSCD560-1800-4000 560kW 0.15% Measurement Accuracy Vehicle Axle and Transmission Testing Electric Dynamometer Test Bench System

SSCD560-1800-4000 Vehicle Axle Electric Dynamometer Test Bench System

1. SSCD560-1800-4000 Vehicle Axle Electric Dynamometer Test Bench System Component Description

The SSCD560-1800-4000 Vehicle Axle Electric Dynamometer Test Bench System is a top-tier comprehensive performance testing platform designed specifically for testing 560kW-class ultra-high-power Vehicle axles and high-end heavy-duty transmission systems. This system integrates core modules such as a high-power drive dynamometer, a heavy-duty load dynamometer, an ultra-high-precision torque flange, an intelligent measurement and control system, and a high-power battery simulator. It comprehensively covers the extreme performance verification, ultra-long-term durability testing, and extreme condition reliability assessment needs of axles for ultra-heavy-duty commercial vehicles, special military vehicles, and large engineering machinery, providing a comprehensive and high-precision solution for ultra-high-power axle R&D innovation and high-end production testing.

2. SSCD560-1800-4000 Vehicle Axle Electric Dynamometer Test Bench System Technical Parameters

3. SSCD560-1800-4000 Vehicle Axle Electric Dynamometer Test Bench System Core Advantages

1) Dual high-Electric Dynamometers work together to cover all extreme operating conditions: Equipped with dual SSCD560-1800-4000 dynamometers for drive and load, each unit has a rated power of 560kW, a torque of 2970 Nm , a rated speed of 1800rpm, and a maximum speed of 4000rpm. It can accurately simulate the drive and load characteristics of ultra-heavy vehicles under extreme operating conditions such as steep slope climbing, heavy-load high-speed driving, and emergency braking. It comprehensively covers the full-condition performance testing of ultra-heavy commercial vehicles, special military vehicles, and large engineering machinery axles, and is suitable for rigorous response verification such as instantaneous high torque impact and high-speed speed change under extreme road conditions.

2) A top-tier precision measurement system with industry-leading data accuracy: Utilizing HBM's top-of-the-line high-precision torque flange with an accuracy of 0.08% FS, a speed resolution of 0.01 rpm, and a dynamic response of ≤0.5 ms; paired with Seelong's flagship power analyzer with a basic accuracy of ≤0.01%, combined with a multi-dimensional ultra-high-precision data acquisition system (temperature accuracy ±0.2℃, vibration frequency coverage 2Hz-30kHz), enabling microsecond-level precise acquisition and in-depth intelligent analysis of key parameters such as torque, power, temperature, vibration, pressure, and strain.

3) Ultra-stable system design with extreme compatibility: Siemens inverter systems employ top-tier vector control technology, featuring five layers of safety protection, and are compatible with a wide voltage input of 380V-500V, maintaining stable operation even under high power loads; the battery simulator supports an ultra-wide voltage output of 50-2000V and an ultra-high current of ≥1500A, is compatible with 12 types of battery models (including special battery models), and has an energy feedback efficiency of ≥94%, meeting the power matching needs of ultra-high power axles and various special transmission systems while maximizing energy saving and consumption reduction.

4) Heavy-duty structural design, ensuring both safety and stability: The adjustable mounting bracket has an ultra-wide adjustable center height of 350-800mm, increasing the load-bearing capacity to ≥2000kg, and the flatness error of the mounting surface is ≤0.01mm/m; The HT450 ultra-high strength cast iron plate, combined with a honeycomb multi-layer shock absorption structure and damping noise reduction design, effectively counteracts the severe vibrations generated by ultra-high speed and ultra-high torque testing; The fully enclosed explosion-proof and pressure-resistant protective cover has built-in top-grade sound-absorbing and noise-reducing materials, which work in conjunction with the system to achieve triple safety protection, taking into account the needs of ultimate safety, efficient noise reduction and heat dissipation.

5) Flagship configuration for intelligent measurement and control, efficient and intelligent operation: The XLP-1000 measurement and control system is equipped with a Xeon industrial computer (128G memory + 4T SSD), and dedicated software supports multi-channel synchronous acquisition, 3D data visualization, AI-assisted data analysis and custom report generation; the lubrication station has intelligent closed-loop flow regulation, oil quality monitoring, multiple early warning and automatic protection functions, and the chiller's four-loop independent cooling design is precisely adapted to the cooling needs of each core module, greatly reducing manual intervention and realizing intelligent and efficient testing processes.

4. SSCD560-1800-4000 Vehicle Axle Electric Dynamometer Test Bench System Application Areas

1) Ultra-heavy commercial vehicle axle field: applicable to the ultimate power output, ultra-high torque transmission, transmission efficiency, and ultra-long-term durability testing of ultra-heavy commercial vehicle axles such as ultra-heavy tractor trucks, large mining trucks, and ultra-long trailers, covering high-performance verification and factory testing of various axles such as ultra-heavy drive axles, reinforced steering axles, and heavy-duty support axles.

2) Special high-end vehicle field: specialized testing of axles for special high-end vehicles such as special military vehicles, large-scale engineering rescue vehicles, and super-large excavators, meeting the reliability and stability assessment requirements under ultra-high torque, ultra-long duration, and extremely complex working conditions, and adapting to performance limit verification in harsh working environments.

3) High-end axle R&D and innovation field: We provide leading axle companies and national research institutes with top-notch performance R&D and testing platforms, support high-end customized testing solutions such as ultra-high power axle structural innovation, transmission system optimization and matching, and energy-saving and power-enhancing technology R&D, and help axle technology reach the international advanced level.

4) Authoritative high-end testing field: We meet national and top international testing standards and provide high-standard compliance testing services for ultra-high power axle products to national authoritative quality inspection agencies and international certification bodies, covering all dimensions of high-end testing, including safety performance, environmental performance, extreme durability, and adaptability to extreme working conditions.

5. SSCD560-1800-4000 Vehicle Axle Electric Dynamometer Test Bench System Reference Standards

QC/T 533－2020 “Commercial Vehicle Drive Axle Assembly”
QC/T 534－2020 “Bench Test Evaluation Indexes for Automobile Drive Axle”
GB/T 23920-2024 “Construction Machinery - Axles”
JB/T 5929-1991 “Reliability Test Methods for Drive Axle of Construction Machinery”
JB/T 10634-2023 “Electric Dynamometer”

6. Automotive Axle Electric Dynamometer Test Bench System Model List

7. Delivery and After-Sales Support

Delivery

Standard models ship within 90 days, while customized models ship within 120-150 days (including international logistics and customs clearance assistance). Delivery includes a complete set of equipment, installation instructions, operation manual, calibration certificate, spare parts list, and other complete documentation. On-site installation and commissioning are supported.

After-sales service

1) Warranty Service: Core components (dynamometer, torque flange, frequency converter system) are guaranteed for 1 year, and faulty components will be repaired or replaced free of charge during the warranty period.

2) Technical Support: Lifetime bilingual (Chinese and English) technical support is provided, with a response time of ≤4 hours; remote debugging (computer-based), modular solution configuration guidance, and online answers to technical questions are supported.

3) Training Services: We provide 2 days of free on-site operation training, covering equipment installation, parameter settings, operating condition testing, data analysis, and daily maintenance, to ensure that users are proficient in operating the system.

8. FAQ

Q: What's the minimum order quantity for our cooperation?
A: We support small trail order of 1 pcs for stock products.
Q:How can I learn more about the products?
A: Please leave your email and we will send you your electronic sample book.
Q: What's your payment term?
A: Normally 30% T/T deposit, pay in full before shipment.
Q:What's the lead time for my orders?
A: Dynamometers production cycle is 6-8 weeks, sensors production cycle is 2-3 weeks, other products please contact with us.
Q: How do we get the overall solution of the test bench?
A: Leave us your email, our technical staff will communicate with you about the detailed plan.
Q: Can I come to visit your factory?
A: Sure, you are always welcome to have a visit.

9. Our certificates