Qili Processing Custom Motor Test Platform Full Specifications

A Brief Introduction to Motor Test Platforms: Tools for Exploring Motor Performance
As the core power equipment of modern industry, the performance of motors directly affects production efficiency and equipment reliability. To ensure that motors achieve optimal performance in design, manufacturing, and application, motor test platforms have become indispensable testing tools. This article provides a detailed introduction to motor test platforms from aspects such as their definition, functions, key technologies, and application scenarios, helping readers understand this critical equipment.
I. Definition and Importance of Motor Test Platforms
A motor test platform is a comprehensive system specifically designed to test various performance parameters of motors. It typically consists of mechanical support structures, power loading devices, data acquisition systems, and control software. It can simulate the operating conditions of motors in real-world scenarios, evaluating core indicators such as efficiency, power factor, starting characteristics, and temperature rise curves by measuring key parameters like voltage, current, speed, torque, and temperature. During the motor development phase, the test platform helps engineers verify the feasibility of design solutions; in the production phase, it serves as the final line of defense for quality control; and in after-sales services, test data provides a scientific basis for fault diagnosis. It can be said that motors that have not undergone rigorous testing and verificationcannot guarantee their performance and reliability.

II. Core Functional Modules of Motor Test Platforms
1. Mechanical Loading System: Utilizes various loading methods such as magnetic powder brakes, eddy current dynamometers, or servo drag systems to simulate conditions from no-load to overload. For example, one company achieved a torque resolution of 0.1Nm using an eddy current dynamometer, meeting the testing needs of micro motors.
2. High-Precision Measurement System: Equipped with power analyzers of 0.1-class accuracy, torque sensors with ±0.2FS, and temperature acquisition modules with ±0.1℃ precision to ensure the authenticity and reliability of test data. One laboratory successfully captured the thermal distribution gradient of motor windings using a combination of infrared thermal imagers and embedded thermocouples.
3. Intelligent Control System: Based on a closed-loop control architecture using PLCs and industrial computers, it supports the automated execution of standard testing processes such as ISO, IEC, and GB. One model platform improved speed control accuracy to ±1rpm using fuzzy PID algorithms, far exceeding national standards.
4. Data Analysis Software: Features include curve fitting, energy efficiency map generation, and fault feature extraction. For instance, one platform diagnosed rotor eccentricity faults with 92% accuracy using FFT spectrum analysis.
III. Key Technological Breakthroughs and Development Trends
In recent years, motor test platforms have made significant progress in the following areas:
Dynamic Response Testing: High-frequency sampling technology (200kHz) is used to capture transient characteristics of motors. In one new energy vehicle drive motor test, millisecond-level current突变 processes were successfully recorded.
Energy Efficiency Evaluation System: Combined with the IEC60034-30-2 standard, a full-condition efficiency cloud map covering 25 load rates was developed. One motor verified its IE5 energy efficiency等级 using this system.
Digital Twin Technology: Real-time comparison of test data with simulation models has shortened the R&D cycle by 40% for one company. The provided cloud-based test platform supports parallel processing of 1000+ channels of data.
Application of New Sensors: Fiber Bragg grating sensors address the challenge of partial discharge monitoring in high-voltage motors. One wind power project achieved early detection of insulation issues.
As a bridge connecting design and practice, the technological level of motor test platforms directly reflects a country's motor R&D capabilities. With the advancement of the "Made in China 2025" strategy, domestic test platforms have gradually reached international advanced levels in measurement accuracy, system integration, and intelligent analysis, providing solid technical support for the performance improvement of various motors. In the future, intelligent test platforms integrating new technologies such as digital twins and edge computing will further drive the development of motor technology toward intelligence.
Qili Machine Tool, Ms. Xie, 13785751790