Front Fork Forward And Backward Heavy Object Impact Testing Machine

The front fork forward and backward heavy object impact tester is mainly used to test the performance of bicycle front forks when they are impacted by forward and backward heavy objects. This tester is suitable for testing the performance of front forks of bicycles, power-assisted bicycles and other vehicles when they are impacted by forward and backward heavy objects. Specifically, it can simulate the ability of a bicycle to withstand ground impact when the front wheel encounters an obstacle while riding.

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Brand:
hongjin

Product Description

Test principle:

The machine should be able to rotate freely in the vertical plane with the rear axle mounting point as the center. The front fork is supported on a flat anvil, so that the frame is in the normal position. A 70kg counterweight is fixed on the seat straight tube, so that its center of gravity falls on the straight tube axis and is 75mm higher than the surface of the seat cross tube. From the cross tube axis, rotate the frame assembly so that the center of gravity of the counterweight is directly above the rear axle, and then let the frame fall forward freely and hit the anvil. Repeat the test to obtain two impacts.

Based on standards: EN14764:2005, ISO4210-2014

Seat tube load	Adult, baby carriage 70Kg, baby carriage 30Kg
Frame drop height	Adult 300mm; baby carriage, baby carriage 30Kg
Control method	Electric control
Electric cylinder stroke	150mm
Power source	Electric cylinder servo control system
Software interface	Hongjin control system
Capacity (kgf)	500kgf x1 set
Height scale	Zero mark can be adjusted according to the test piece combination height
Upper and lower limit devices	Lifting upper and lower limit protection switch and positioning
Drop trigger	Electromagnetic clutch device
Dimensions	Host 20007001750(mm) (WDH)
Weight	160KG (approx.)
Power supply	AC220V, 15A