SSCD75-1000-4000 Automotive Axle Electric Dynamometer Test Bench System

SSCD75-1000-4000 Automotive Axle Electric Dynamometer Test Bench System

Core Value Summary

The SSCD75-1000-4000 automotive axle electric dynamometer test bench system features an ABB inverter and HBM torque flange, delivering 75kW power , 716 Nm torque , and 0.2% full-scale accuracy. Suitable for testing axles in medium-sized commercial vehicles and construction machinery, it supports R&D, mass production quality inspection, and third-party testing. Certified by CMC, CE, ISO 9001, ISO45001, ISO14001, 92% energy feedback efficiency, and customizable power / speed range. It represents a cost-effective cross-border testing equipment solution.

1. SSCD75-1000-4000 Automotive Axle Electric Dynamometer Test Bench System Component Description

The SSCD75-1000-4000 Automotive Axle Electric Dynamometer Test Bench System is a high-performance comprehensive test platform specifically designed for testing 75kW -class medium-power automotive axles and transmission systems. This system integrates core modules such as a high-power drive dynamometer, a high-rigidity load dynamometer, a high-precision torque flange, and an intelligent measurement and control system. It comprehensively covers the needs of routine performance verification, long-term durability testing, and reliability assessment under complex operating conditions for axles in medium-sized commercial vehicles, new energy passenger vehicles, light special vehicles, and large construction machinery . It provides accurate, efficient, and stable cross-border solutions for 75kW- class axle R&D upgrades, mass production quality inspection, and third-party testing.

2. SSCD75-1000-4000 Automotive Axle Electric Dynamometer Test Bench System Technical Parameters

3. SSCD75-1000-4000 Automotive Axle Electric Dynamometer Test Bench System Core Advantages

• Precise performance matching: Dual 75kW dynamometers (716 Nm/1000-4000 rpm) are suitable for high-load testing of medium-power axles, and air-cooled heat dissipation (temperature control ±2℃) balances efficiency and cost, meeting the needs of high-intensity testing.
• High precision and high stability: HBM torque flange (0.2% full-scale accuracy) + ABB frequency converters feature optimized core-range algorithms, ensuring authoritative and reliable data.
• Intelligent and efficient operation and maintenance: The enhanced measurement and control system supports remote sharing and simulation, and key components are maintenance-free (coupling life ≥10000h). It can be mastered in 2-3 days, reducing manpower and downtime costs.
• Wide adaptability and strong protection: The mounting bracket is adjustable from 300-650mm, with a load-bearing capacity of ≥1200kg. It features full-enclosed protection (IP54) and noise reduction of ≥25dB, making it compatible with safe use in multiple scenarios.
• Cross-border service guarantee: Fully certified with CE/ISO 9001/CU-TR, clear global logistics timelines, transparent customization cycle, 24/7 technical support + 1-year core warranty.

4. SSCD75-1000-4000 Automotive Axle Electric Dynamometer Test Bench System Application Areas

• Commercial vehicles and new energy passenger vehicles: Adapted for drive axle / steering axle testing of medium-sized trucks, mid-to-high-end sedans, etc., covering full-dimensional verification of power, durability, high and low temperature adaptability, etc.
• Large construction machinery: For loaders, excavators and other low-speed heavy-load and continuous operation scenarios, conduct load adaptation, fatigue resistance and extreme working condition reliability tests.
• High-end R&D and scientific research teaching: Provides in-depth R&D platforms for manufacturing enterprises and university laboratories, supports vehicle and axle optimization and fault simulation, is compatible with simulation systems, and is suitable for high-end practical training.
• Professional quality inspection and third-party testing: Compliant with national and industry standards, providing factory inspection, batch sampling inspection, market access and fault diagnosis services, and generating authoritative and traceable reports.

5. SSCD75-1000-4000 Automotive 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

Supports customized services: Speed range, torque range, test software functions, and special environment adaptation solutions can be customized according to requirements.

7. Delivery and After-Sales Support

Delivery services

1) Standard models: Ships within 90 days (including pre-testing before delivery to ensure quick installation upon arrival).

2) Customized models: Delivery in 90-120 days, covering international logistics and distribution to major regions worldwide including Europe, America, Southeast Asia, and the Middle East (sea / land transportation options available, including secure packaging and moisture-proof and rust-proof treatment).

3) Supporting services: We provide complete CE and ISO certification documents and certificates of origin, and a dedicated logistics specialist will follow up throughout the process to assist with customs clearance and ensure the safe and timely delivery of large equipment to the site.

After-sales support

1) Warranty commitment: 1-year warranty on core components (dynamometer, torque flange), lifetime maintenance; free troubleshooting and repair services during the warranty period, excluding damage caused by human error.

2) Technical support: 24/7 bilingual (English and Chinese) service, response time ≤ 4 hours

3) Installation, commissioning, and training services: The user is responsible for on-site basic installation. Seelong will dispatch two professional technicians to provide on-site guidance (including equipment positioning and calibration, and pipeline / line connection specifications); equipment commissioning will be handled entirely by us (including power-on testing, parameter calibration, and system linkage testing); 3 days of free professional operation training will be provided (covering equipment operation, parameter settings, daily maintenance, and troubleshooting) to ensure that operators are proficient in using large-scale equipment.

4) Remote service: Supports remote debugging via computer, system upgrades, and modular solution configuration guidance, quickly resolving technical issues during use and minimizing downtime losses.

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

Seelong Intelligent Technology (Luoyang) Co., Ltd. is located in Luoyang, the city of peonies. It is a high-tech enterprise integrating equipment measurement, control, design, manufacturing and sales services for power engineering systems of automobiles (including passenger cars and commercial vehicles), agricultural vehicles, engineering vehicles, etc.

Seelong specializes in the research and development, production, and service of testing equipment for new energy motors, hybrid power systems, engines, transmissions, and more. Our main products include electric dynamometers, measurement and control systems, DC power supplies, and working condition guarantee systems. Seelong has a complete sales and service system, adhering to the business philosophy of providing fine quality services for survival and keeping on renovation for development, and providing users with various types of power engineering measurement and control solutions in various fields.

While valuing its own technological breakthroughs and development, Seelong has established long-term and in-depth cooperative relationships with multiple domestic research institutions. It has also passed the EU CE certification, ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, obtained the high-tech enterprise certificate, AAA enterprise certification, and was approved as the Luoyang Enterprise R&D Center. It has obtained more than 20 invention patents and utility model patents and five software copyrights. It has provided professional equipment and services to more than 100 users at home and abroad. The company has won the trust of domestic and foreign customers with its cost-effective products and high-quality services, and has established a long-term win-win strategic partnership.

The company has always adhered to the business philosophy of "taking technological innovation as its mission and quality service as its purpose", constantly surpassing the advanced level in the same industry, integrating into the world, measuring and controlling the future, and creating high-quality products. The company is committed to providing customers with high-intelligence, high-precision, high-speed, high-reliability, and high-value-added products and services.

All employees of Seelong Intelligent Technology (Luoyang) Co., Ltd. warmly welcome sincere cooperation from domestic and foreign customers, and work together for the future and common development.