Introduction: The comprehensive performance test bench for shock absorbers is mainly used for the detection of mechanical properties such as durable fatigue, double-acting fatigue, telescopic fatigue, bending fatigue, fracture fatigue, double-acting life, pulsating fatigue, etc. of various shock absorbers. Technical Parameters: Item: Technical Parameters Maximum static test force: ±15kN, indication accuracy 2%FS from ±1% Maximum dynamic test force: ±15kN, dynamic force amplitude fluctuation ≤±0.5%FS Actuator maximum amplitude: ±75mm, indication accuracy ±0.5%FS No-load frequency range: 0.1-20Hz Column center distance: 600mm Test space: 50~750mm Test space adjustment: Hydraulic lifting, locking beams Main waveforms: sine, square wave, triangle, ramp, random wave Controller: WinQuick Digital Controller Control Method: Force, Displacement, Deformation All-digital PIDF Closed-loop Control Oil source specifications: 45L/min, 21MPa, 22kW Filter accuracy: 3μ
