Standards:

Applications:

The Electric Bicycle Chassis Dynamometer System is suitable for performance testing and evaluation of electric bicycles under simulated road conditions. It is used to assess driving performance, speed, power output, energy consumption, and other operating parameters, supporting product development, quality inspection, and performance verification for electric bicycle manufacturers and testing laboratories.

Product Information:

System overview:

The whole electric bicycle chassis power measurement system fully meets the national standard GB17761-2024 "Safety Technical Specifications for Electric Bicycles" Test requirements of clause 6.3.3.1 "Rated continuous output power of motor", clause 6.3.3.2 "Low-speed operation torque of motor", clause 6.3.3.3 "no-load back electromotive force of motor", clause 6.3.3.4 "Difference coefficient of inductance value of motor", Applied to electric bicycle manufacturers and quality inspection institutes for electric vehicle factory type test and quality sampling inspection. It can also be used for the analysis of electric vehicle development data. The test items include all the indicators of the whole electric bicycle and the electric motor: front wheel braking force, rear wheel braking force, braking performance, starting performance, speed performance, maximum speed, climbing performance, undervoltage test, overcurrent test, driving range, 100 li power consumption, battery capacity, coasting distance, rated continuous output power, low-speed running torque, no-load back electromotive force inductance value difference coefficient. User-friendly design and easy operation.

Technical parameters:

Loading torque: (0 —— 100) N.m, accuracy: 0.5.

1.The test system is composed of: main control cabinet, precision DC power supply, test platform, fixture actuator, etc.

2.Main control cabinet: The cabinet is beautiful in shape, easy to operate, suitable for people of different heights. A piece is installed on the cabinet for measuring and testing DC power voltmeter and AC voltmeter. The lily leaves on both sides of the cabinet are used for ventilation and heat dissipation of the strong power cabinet. There are two 60mm opening holes at the bottom of the cabinet for wiring, which are convenient for wiring. Two vertical partitions are installed in the middle of the cabinet for electrical installation.

3.Test system platform customized reference.

FAQ

1. What is an Electric Bicycle Chassis Dynamometer System used for?

It is used to evaluate the performance of electric bicycles under simulated riding conditions.

2. Which parameters can be tested?

It can measure parameters such as speed, power, torque, and energy consumption, depending on the system configuration.

3. How does the system work?

It simulates road resistance and riding conditions using a dynamometer to assess electric bicycle performance.

4. Why is chassis dynamometer testing important?

It helps verify vehicle performance, evaluate energy efficiency, and support product development and quality control.

5. Which industries use this system?

It is widely used by electric bicycle manufacturers, vehicle component suppliers, research institutions, and testing laboratories.