Self-Developed Professional EV Motor Test Machine with Factory-Direct Pricing and Industry-Leading Accuracy for Powertrain and Axle Motor Testing

Product Description

Product Description

     This test bench is used for product inspection and fault analysis of the three-in-one assembly integrating the drive motor, motor controller and differential reducer for battery electric vehicles. It meets the requirements for type tests and durability tests of such powertrain assemblies, as well as performance tests and optimized calibration of electronic control systems, vehicle traction motors and power battery packs within the powertrain, and performance tests of the drive system. In addition, it can perform vehicle and road load simulation tests, supporting the development of new energy vehicle powertrains.

Specification Table
Item	Specification
Power Measurement Range	120kW/300kW/500kW (Customizable)
Speed Measurement Range	3300rpm
Torque Measurement Range	5000N·m
Torque Measurement Accuracy	0.05%/0.1%/0.2%/0.5%
Voltage Measurement Accuracy	0.05%/0.1%/0.5%
Current Measurement Accuracy	0.05%/0.1%/0.5%

Test Content

- Over-speed Test
- Continuous Torque
-  Continuous Power
-  Peak Torque
-  Regenerative Power Characteristics
- Operating Voltage Range
- Torque-Speed Curve
- Maximum Operating Speed
- Torque Response Time
-  High-Efficiency Operating Region
-  Speed Control Accuracy Test
-  Torque Control Accuracy Test
- Drive Motor System Efficiency
-  Road Condition Simulation Test
-  Short-Time Overvoltage Test
- Voltage Fluctuation & Peak Power Test
-  Locked-Rotor Torque & Locked-Rotor Current Test
-  Continuous Operating Current of Motor Controller
- Short-Time Operating Current of Motor Controller
-  Test Curve Report of Motoring Condition
- Test Curve Report of Generating Condition
-  Motor Controller Efficiency
-   Maximum Operating Current of Motor Controller
-  Efficiency MAP
-  Peak Power

Features & Functions

1. Capable of conducting control strategy development tests, including acceleration, deceleration and load distribution.
2. Powertrain calibration and joint commissioning.
3. Powertrain performance verification; application of control units such as TCU, VCU and MCU in vehicle model development, performance verification and calibration.
4. Performance evaluation tests: load variation, full-load acceleration, partial-load acceleration, deceleration, partial-load or high-speed tests, cornering, gear shifting under various conditions, and starting tests.
5. Life tests: steady-state fatigue test, transient fatigue test, dynamic fatigue test (vehicle and driver simulation), playback of speed and torque profiles obtained from actual road driving, differential test, and full-load or high-speed test.
6. The entire testing process is computer-controlled. The data acquisition system operates fully independently, and a PLC is used for equipment status monitoring to ensure long-term stable operation, realizing an automatic control mode.
7. The automation system is designed to accommodate future development, equipped with various expansion interfaces. It adopts a modular design, allowing software and hardware upgrades and additions at any time.

Customization Requirements

Partners

Company Scale Introduction

        The company has secured intellectual property protection for all major products, currently holding 108 proprietary intellectual property rights including 36 invention patents, 48 utility model patents, 12 design patents, and 12 software copyrights. It has also contributed to drafting industry standards such as JB/T 13297-2017 Technical Specifications for TYE4 Series Three-Phase Permanent Magnet Synchronous Motors and GB/T 34861-2017 Special Test Methods for Determining Losses in Large Motors.

After-sales Service

Company Full Product Line Collection

The company's product portfolio primarily includes several major series such as new energy vehicle motor drive testing systems, robotic servo control performance testing systems, online integrated motor testing systems, and pump characteristic testing systems. With a team of experienced R&D professionals and technical service specialists possessing extensive expertise, the company provides comprehensive technical support, consulting services, and one-stop motor testing solutions to meet client needs.

FAQ

Q1:Are you a professional Chinese manufacturer of motor test benches?
A:Yes, we are a leading professional manufacturer in China with independent R&D, production and calibration capabilities. We offer factory direct prices and accept factory audits.

Q2:How to select a suitable motor test system?
A:Please provide your motor power, torque, speed, type and test requirements. We provide free professional selection and solutions.

Q3:Do you support customization?
A:Yes, we support OEM/ODM customization, including torque, fixtures, software, multi-station and environmental testing.

Q4:What is your delivery time?
A:Standard models: 15–30 working days. Custom systems: 30–60 working days. Urgent orders are acceptable.

Q5:What does your quotation include?
A:The complete system includes control unit, acquisition unit, test bench, software, training and warranty. We support FOB/CIF trade terms for export.

Q6:Do you provide installation and commissioning?
A:On-site guidance is available if online support is insufficient. For overseas customers, we provide in-factory training, remote guidance, video training and English manuals.

Q7:Is the software easy to operate?
A:The software supports English interface, automatic test and automatic report generation. No programming required, easy to learn and operate.

Q8:What is your warranty period?
A:1-year warranty for the whole machine. Free repair and software updates are provided within the warranty period.

Q9:How about your after-sales service?
A:2-hour quick response, overseas remote support, lifetime maintenance, and sufficient spare parts.

Q10:Do you support export?
A:We export products worldwide with CE and ISO certifications. We accept T/T, L/C payment terms and provide complete customs documents.