SSCH160-4000-15000 160kW Pure Electric Drive Reducer Transmission Dynamometer Test Bench System

SSCH160-4000-15000 160kW Pure Electric Drive Reducer Transmission Dynamometer Test Bench System

1. SSCH160-4000-15000 160kW Pure Electric Drive Reducer Transmission Dynamometer Test Bench System Overview

The SSCH160-4000-15000 160kW Pure Electric Drive Reducer Transmission Dynamometer Test Bench System is a high-speed, high-torque, high-precision dedicated test platform designed for the development and testing of reducers, electric drive axles, and single-stage/multi-stage reducers for pure electric passenger vehicle owners. The system integrates core modules such as high-speed drive dynamometer, high-torque low-speed load dynamometer, high-precision torque flange, ABB variable frequency inverter system, XLP-2000 intelligent measurement and control system, multi-channel data acquisition system, etc. It can cover the performance verification, transmission efficiency testing, NVH analysis, temperature rise characteristics and durability reliability assessment of pure electric reducers under ultra-high-speed conditions with input speed up to 15,000 RPM, perfectly meeting the all-scenario testing requirements of electric drive systems for mainstream pure electric passenger vehicles. Provide a complete, accurate and stable bench test solution for the development, factory inspection and performance calibration of pure electric reducers.

2. SSCH160-4000-15000 160kW Pure Electric Drive Reducer Transmission Dynamometer Test Bench System Core Component Description

3. SSCH160-4000-15000 160kW Electric Dynamometer Technical Parameters

4. SSCH160-4000-15000 160kW Pure Electric Drive Reducer Transmission Dynamometer Test Bench System Core Advantages

1) High speed input + high torque output, precisely matching pure electric reducer test characteristics

The drive end uses a 160kW/4000-15000rpm high-speed dynamometer to realistically simulate the input conditions of the pure electric drive motor; The load end is equipped with a 300kW/1500rpm/1910Nm high-torque low-speed dynamometer, which perfectly replicates the high-torque load characteristics at the output end of the reducer and precisely covers the full working condition test of the pure electric reducer.

2) Special design for ultra-high speed drive, stable operation at 15000rpm

With G1 grade dynamic balance high-speed couplings, high rigidity transmission structure and high-speed bearing system, it ensures stable coaxiality, low vibration and low noise at 15000rpm ultra-high speed tests, meeting the requirements of high-speed efficiency, NVH and durability reliability tests.

3) The dynamic measurement accuracy is excellent and the data traceability is reliable

With HBM high-precision torque flange, measurement accuracy 0.15% FS, dynamic response ≤1ms, combined with multi-channel data acquisition unit, it can precisely capture key parameters such as speed, torque, power, temperature, vibration, noise, etc., meeting the refined testing and certification requirements of pure electric reducers.

4) It operates stably and reliably, and is suitable for long-term durability testing

With ABB vector control frequency conversion system, wide voltage input 380V-480V, with triple protection against overcurrent, overvoltage and overheat, it can meet 24-hour continuous high-speed, high-torque durability tests, smooth long-term operation and precise control.

5) Intelligent measurement and control, efficient and convenient operation

The XLP-2000 measurement and control system supports working condition editing, real-time monitoring, data storage and automatic report generation; The lubricating oil station and the dual-loop chiller achieve precise temperature control and automatic protection, significantly enhancing test efficiency and operational convenience.

5. SSCH160-4000-15000 160kW Pure Electric Drive Reducer Transmission Dynamometer Test Bench System Application areas

1) Pure electric passenger vehicle reducers: performance, efficiency, temperature rise, NVH, durability, reliability testing of main reducers, single-stage reducers, electric drive axle assemblies within 15,000 RPM.

2) Research and development and verification of electric drive systems: Research and development of electric drive transmission systems for pure electric drive enterprises and research institutes, parameter matching, bench certification tests.

3) Factory inspection and quality control: Off-line inspection of pure electric reducer assemblies, sealing, no-load/high-speed load operation, efficiency verification.

6. SSCH160-4000-15000 160kW Pure Electric Drive Reducer Transmission Dynamometer Test Bench System Reference Standards

QC/T 568-2019 Test Methods for Automotive Gearboxes,

QC/T 1376-2020 Test Methods for Transmission assemblies of Passenger Vehicles,

GB/T 30038-2013 Test Methods for reliability of automotive gearboxes,

JB/T 10634-2023 Electric dynamometers,

GB/T 18488-2015 "Drive Motor Systems for electric vehicles"

7. Transmission Type 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.

8. 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.

9. 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.

10. Our certificates