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FH-DM002
Feihong
The Electric Motorcycle & E-Bike 2-in-1 Chassis Dynamometer Test Bench is a comprehensive vehicle testing platform designed for electric motorcycles, electric mopeds, e-bikes, electric tricycles, and light electric vehicles.
The system combines chassis dynamometer technology, road-load simulation, motor efficiency analysis, battery performance evaluation, and endurance testing into a single automated platform.
With one-time vehicle installation, the system automatically performs multiple test procedures while collecting torque, speed, voltage, current, power consumption, efficiency, and temperature data in real time.
Test results are automatically recorded, plotted into characteristic curves, and exported as professional reports for engineering analysis, certification preparation, and product validation.
The system can be configured to support testing requirements from international regulations and industry standards including:
GB 24156-2018 Electric Motorcycle Power Performance Test Method
GB/T 24157-2017 Driving Range Test Method
GB 24158-2018 General Technical Requirements for Electric Motorcycles
GB/T 5378-2008 Road Test Method
ISO 4210 Bicycle Safety Requirements
EN 15194 Electrically Power Assisted Cycles (EPAC)
UNECE R85 Vehicle Power Measurement
UNECE R136 Electric Vehicle Safety Requirements
UNECE R78 Motorcycle Braking Performance Requirements
Item | Specification |
|---|---|
Reference Inertia | 300 kg |
Simulated Inertia Range | 100–500 kg |
Loading Method | Rear Wheel Loading |
Drive Method | Mid-Drive Pedaling Simulation |
Vehicle Speed Range | 0–120 km/h |
Resistance Force at 120 km/h | 1072 N |
Maximum Downhill Acceleration Simulation | 2.0 m/s² |
Maximum Downhill Simulation Speed | ≥150 km/h |
Maximum Road Load Resistance | 1622 N |
Torque Measurement Method | Real-time Torque Sensor Monitoring |
Item | Specification |
|---|---|
Brand | ABB |
Rated Power | 45 kW |
Rated Torque | 286 N·m |
Peak Torque | 716 N·m |
Rated Speed | 1500 rpm |
Vehicle Speed Equivalent | Up to 120 km/h |
Maximum Speed | 1647 rpm |
Vehicle Speed Equivalent (Max) | Over 200 km/h |
Item | Specification |
|---|---|
Brand | Panasonic |
Rated Power | 5.5 kW |
Output Torque | 200 N·m |
Speed | 200 rpm |
Transmission | Equipped with Gear Reducer |
Item | Specification |
|---|---|
Brand | BSTC (Beijing Shitong Kechuang) |
Roller Torque Sensor Range | 500 N·m |
Pedaling Torque Sensor Range | 200 N·m |
Non-Linearity | ±0.1% – ±0.3% F.S. |
Repeatability | ±0.1% – ±0.2% F.S. |
Accuracy | ±0.2% – ±0.5% F.S. |
Overall Precision | ≤0.5% |
Frequency Response | 100 μs |
Item | Specification |
|---|---|
Roller Diameter | 530.5 mm |
Roller Length | 400 mm / 500 mm |
Surface Finish | Knurled Steel Roller with Chrome Plating |
Item | Specification |
|---|---|
Clamping Method | Pneumatic Cylinder Clamping |
Adjustable Range | 900–1900 mm |
Sliding Mechanism | Linear Guide Rail |
Adjustment Method | Manual Adjustment |
Item | Specification |
|---|---|
Loading Method | Pneumatic Vertical Loading |
Adjustable Load Range | 0–200 kg |
Cylinder Diameter | 100 mm |
Height Adjustment Range | 900–1100 mm |
Item | Specification |
|---|---|
Control Method | Stepper Motor Driven |
Function | Automatic Throttle Opening and Closing |
Communication Interface | Software Control Interface Reserved |
Application | Automated Performance & Endurance Testing |
Item | Specification |
|---|---|
Brake Type | Dual Brake Lever Actuation |
Actuator | Pneumatic Cylinders |
Force Sensors | 50 kg × 2 per Brake Lever |
Adjustable Direction | Up/Down, Left/Right, Forward/Backward |
Brake Force Control | Pneumatic Pressure Regulation |
Item | Specification |
|---|---|
User Interface | English / Chinese Switchable |
Data Storage Capacity | >2000 Vehicle Models |
Data Export | Excel Format |
Report Generation | Automatic |
User Management | Operator & Administrator Levels |
Real-Time Communication | Supported |
Driving Cycle Test | Supported |
Database Storage | Automatic |
Alarm Function | Visual & Audible Alarm |
Communication Protocol | Open Architecture Reserved |
Item | Specification |
|---|---|
Emergency Stop | Manual Emergency Stop Button |
Power Failure Protection | Motion Hold Function |
Inspection Lighting | 24V Safety Lighting |
Maintenance Socket | 220V Service Outlet |
Main Power Disconnect | External ON/OFF Access |
Fault Detection | Automatic Alarm & Shutdown |
Item | Specification |
|---|---|
Test Bench Structure | Heavy-Duty Welded Steel Frame |
Surface | Anti-Slip Steel Plate |
Ramp | Removable Ramp |
Ramp Angle | 20° |
Enclosure | Full Metal Safety Guarding |
Item | Specification |
|---|---|
Test Bench Dimensions | 4650 × 3600 × 3500 mm (L × W × H) |
Ramp Dimensions | 2050 × 1670 mm (L × W × H) |
Vehicle Speed Simulation up to 150 km/h
Maximum Road Load Resistance 1622 N
ABB 45 kW Dynamometer Drive System
Pedaling Simulation Torque up to 200 N·m
Simulated Rider Load up to 200 kg
Fully Automated Performance, Range, Climbing and Efficiency Testing
Real-Time Torque, Power, Voltage, Current and Efficiency Analysis
Automatic Curve Generation and Excel Report Export
45 kW servo motor
716 N·m peak torque
Speed capability above 200 km/h
Roller drive testing
Pedaling simulation drive
0–200 kg programmable load
Motorized throttle operation
Repeatable test cycles
Pneumatic brake actuation
Integrated force sensors
PLC integration
TPC/RS485 communication
Third-party software compatibility
Automatic curve generation
Excel export
Database storage
Multi-user management
Road testing introduces variables such as wind, temperature, rider behavior, and road surface conditions. A chassis dynamometer eliminates these variables and provides repeatable laboratory conditions, making performance comparisons more accurate.
Electric vehicle performance depends heavily on load. Simulating vehicle weight, slope resistance, and aerodynamic drag allows engineers to predict real-world performance without leaving the laboratory.
The dynamometer uses standardized driving cycles and controlled conditions. This improves repeatability and allows manufacturers to compare different vehicles or battery configurations using the same testing method.
Input power represents energy drawn from the battery, while output power represents useful mechanical power delivered to the wheel. Comparing the two allows engineers to calculate drivetrain and motor efficiency.
Efficiency maps identify operating regions where the motor performs most efficiently. These maps help engineers optimize controller strategies, improve vehicle range, and reduce thermal stress.
Programmable resistance allows engineers to simulate any road grade repeatedly and accurately. Testing becomes safer, more controllable, and more suitable for product development and certification preparation.
To build a complete electric motorcycle and e-bike testing laboratory, this system is commonly combined with:
Battery Pack Charge & Discharge Test System
Motor Durability Test Bench
Motor Efficiency Dynamometer
Battery Thermal Abuse Test Chamber
Vehicle Vibration Test System
Wheel Fatigue Testing Machine
Frame Fatigue Testing Machine
Brake Performance Test System
Suspension Durability Test Bench
IP Waterproof Testing Equipment
