Overview
This machine performs dynamic pedaling fatigue tests on bicycle frames. Servo-controlled electric actuators apply cyclic force to the bottom bracket area, helping manufacturers evaluate frame durability and compliance.
Key Specifications
• Maximum test frequency: 0–5 Hz
• Load cells: two 5000 N disc-type sensors
• Load resolution: 1/10,000
• Actuation: servo-controlled electric cylinders
• Stroke: 150 mm (±75 mm)
• Test cycles: 0–999,999, programmable
• Control mode: full closed-loop force control
• Control options: force, displacement and time
• Data acquisition: high-speed acquisition card
• Force sampling rate: over 200 kHz
• Force waveform: sine wave
• Automatic stop: insufficient force or specimen failure
• Approximate weight: 400 kg
• Power supply: AC 220 V, 2.5 kW, 12 A
• Test bench: 1280 × 1830 × 2100 mm
• Control cabinet: 630 × 600 × 1850 mm
Optional Fixtures
• Bicycle frame pedaling fatigue fixture
• Front fork fatigue fixture
• Handlebar fatigue fixture
• Saddle fatigue fixture
Applicable Standards
EN 15194, ISO 4210, EN 14781, EN 14766, EN 14764 and related CNS, JIS, DIN, NF, CPSC, CSA, AS and BS requirements.
