The electric scooter motor durability test machine is an intelligent comprehensive testing device specifically designed for the drive motors (brushless/brushed motors) of electric scooters. It compreh ...
The electric scooter motor durability test machine is an intelligent comprehensive testing device specifically designed for the drive motors (brushless/brushed motors) of electric scooters. It comprehensively verifies the durability, efficiency degradation, temperature rise characteristics, vibration stability, and electrical protection functions of the motor by simulating the load fluctuations, temperature rise impacts, high-frequency start-stop, and complex road conditions during real riding. This equipment is widely used in motor manufacturing, assembly lines of complete vehicles, R&D laboratories, and certification institutions to ensure that products comply with international standards such as ISO 19453, GB/T 18488, and UL 2272, providing scientific guarantees for motor reliability and vehicle performance.
Application scope
Used for testing the durability performance of electric scooter motors.
Technical parameters:
1. Motor speed test
2. Motor current test
3. Motor power test
Core functional modules
Dynamic Load Simulation Testing
Multi-condition Load Spectrum: 1) Constant Torque/Constant Power Mode: Torque range 0~50N·m (expandable to 100N·m), power range 0~5kW, simulating scenarios such as climbing, acceleration, and cruising. 2) Road Profile Replication: Import actual riding data (such as urban roads, mountainous bumpy roads), dynamically adjust the load curve, and accurately replicate the measured conditions.
High-frequency Start-stop Testing: Set start-stop frequency 1~20Hz to verify the shock resistance of the motor bearings, windings insulation, and controller.
Environmental Coupling and Extreme Testing
Temperature Rise and Thermal Management Testing: 1) Temperature range -40℃~+150℃, monitor winding temperature rise (accuracy ±1℃), verify the heat dissipation design and high-temperature demagnetization risk. 2) Optional air cooling/liquid cooling modules to simulate real heat dissipation conditions.
Vibration and Shock Testing: Random vibration 5~500Hz (acceleration 10g), mechanical shock 50g (half-sine wave), detect structural loosening or component detachment.
Intelligent Monitoring and Failure Analysis
Real-time Multi-parameter Acquisition: 1. Electrical parameters: voltage, current, efficiency, harmonic distortion (THD < 3%). 2. Mechanical parameters: speed (0~10000rpm, accuracy ±0.1%), torque fluctuation (±0.5% FS), vibration spectrum.
AI Diagnostic System: 1. Analyze efficiency decay curves to predict failure modes such as winding aging and bearing wear. 2. Generate abnormal alarms (such as insulation breakdown, Hall sensor failure) and automatically provide maintenance suggestions.
Core technologies and configurations
| Item | Parameter Range |
|---|---|
| Torque Range | 0~50 N·m (expandable to 100 N·m) |
| Max Torque | 25 N·m |
| Speed Range | 0~10000 rpm (accuracy ±0.1%) |
| Power Range | 0~5 kW (expandable to 10 kW) |
| Temperature Control Range | -40℃ ~ +150℃ (accuracy ±1℃) |
| Data Sampling Frequency | 10 kHz (dynamic parameters) / 1 kHz (full parameters) |
| Suitable Wheel Diameter | Max. 40 cm, wheelbase adjustable (one side fixed, one side movable) |
| Panel Material | Iron |
| Power Supply | AC 220 V, 15 A, 4 kW |
| Functions & Features | Motor test current adjustable via torque controller;Motor current monitoring;Motor working time & rest time programmable;Motor starts first, then spacing adjusted manually;Grid inside cabinet for power supply storage;Training stand with casters for mobility;Good shaft hole compatibility;Control screen displays speed, mileage, time; resistance value input available |
Product advantages
Technical Highlights
High-precision loading system: Servo motor + magnetic powder brake closed-loop control, torque resolution 0.01N·m, dynamic response ≤ 5ms.
Modular design: 1. Quick fixture change (compatible with hub motors and mid-mounted motors), compatible with 6-12 inch wheel diameter scooters. 2. Optional battery simulator (supporting BMS communication), regenerative energy feedback module (energy-saving rate ≥ 30%).
Safety protection: Overcurrent/overvoltage/over-temperature protection, emergency stop, isolation grounding, in compliance with CE/UL electrical safety standards.
Data traceability: Test reports automatically exported (including efficiency MAP chart, temperature rise curve), supports MES/ERP system integration.
Technical Development Trends
High efficiency and accuracy: 1. Continuous testing for 1000 hours is equivalent to 10,000 kilometers of actual riding, reducing the test cycle by 70%. 2. Data repeatability error < ±0.5%, supports parallel testing of multiple motors (2-4 workstations available).
Comprehensive coverage: 1. Supports single motor testing and vehicle integration testing, compatible with brushless, brushed, hub/mid-mounted motor types. 2. Expandable environmental simulation modules such as salt spray corrosion and dust/water resistance (IP67).
Cost optimization: 1. Reduces after-sales repair rate by over 40% through precise life prediction. 2. Energy feedback technology reduces test energy consumption by 50%.
Standard compliance: Built-in test programs such as ISO 19453 and GB/T 18488, one-click generation of certification reports.
Application scenarios and industry value
Production quality inspection: Full performance testing of motors before leaving the factory (no-load, load, locked rotor), screening out defects such as winding short circuits and abnormal bearing sounds.
Research and development verification: Optimizing motor magnetic circuit design, controller compatibility, and heat dissipation solutions.
Certification testing: Compulsory testing for durability, energy efficiency, and EMC in standards such as CE, FCC, and GB.
After-sales analysis: Reproducing defects and improving processes for user feedback issues such as motor overheating and excessive noise.
After-sales Service
Warranty Policy: Most manufacturers offer a one-year full machine warranty, supporting remote fault diagnosis and operation training.
Customization Service: Customization based on requirements, including custom fixtures and software functions according to testing standards (such as JIS/CNS) to meet special needs.
After-sales Service: One-year full machine warranty, providing operation training and remote technical support.
Data Service: Optional cloud data platform for generating CNAS-compliant test reports remotely.
Technical Support: Free remote debugging, operation training, and annual equipment calibration services.
Spares Supply: Quick replacement service for consumable parts (fixtures, hydraulic seals).
Ordering Process
Requirement Communication: Provide test standards and relevant parameters.
Plan Confirmation: The supplier provides 3D drawings and parameter lists.
Production and Delivery: 15-20 days for standard models, 30-45 days for non-standard custom models.
Acceptance and Training: Engineers will install and debug on-site and provide on-site training.
