1.The motor test current can be adjusted using the torque controller.
2. Motor current can be monitored.
3. Motor operating time and rest time can be configured.
The Electric Bicycle Frame Vibration and Swaying Test Rig is a specialized testing device designed to evaluate the fatigue strength, structural stability, and vibration resistance of critical components of electric bicycles—such as the frame, front fork, and rear fork. By simulating real-world riding conditions involving vibration and swaying, this equipment performs cyclic loading tests on the bicycle frame to detect any failure modes—including deformation, fracture, or loosening—and provides data support for product quality verification.
The electric heating forced-air constant-temperature drying oven is a piece of equipment that generates heat through heating elements and utilizes a circulation fan to ensure uniform air movement within the chamber, enabling rapid and uniform drying. It is widely used in fields such as scientific research, industry, and healthcare for drying, baking, sterilization and disinfection, as well as constant-temperature testing.
In accordance with the GB17761-2018 "Technical Specifications for the Safety of Electric Bicycles" standard, the portable ergometer can perform the following tests:
No-load test: output torque, rotational speed, and power; Load test: determination of the load characteristic curve (torque, rotational speed, and power); Stalled-run test: measurement of performance parameters under stalled-run conditions; Range test: energy consumption rate and driving range measurement; Durability test: fatigue testing simulating real-world road driving conditions.
The system employs a liquid crystal touch screen combined with a PLC for torsion program control, featuring a Chinese-language interface for user-friendly operation. It utilizes servo motor drive for precise positioning, stable torque output, and low noise levels. High-precision torque sensors ensure accurate measurement of torque values. A dedicated adjustable fixture enables quick sample clamping during testing. The system uses preset torque as the primary parameter and angle as an auxiliary parameter, achieving reverse rotation upon reaching the set torque value or specified angle limit; it initiates reverse rotation only when both conditions are met. Dual-layer safety mechanisms are incorporated.
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