Impact testing machine JB-450
semi-automaticshock absorberfor the automotive industry

impact testing machine
impact testing machine
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Test type
Operating mode
Test material
shock absorber
for laboratories, for research and development, for the automotive industry


This equipment is used to measure the shock resistance performance of various shock absorber front forks in the motorcycle industry under dynamic load, so as to judge the properties of samples under dynamic load. The difference between the front energy of the pendulum and the remaining energy after the impact is displayed on the dial to obtain the absorbed work of the sample. 1. Impact energy within 450Js 2. Scale range and division value of the dial: Energy range 450J Each division value 2.5J 3. Moment of pendulum (impact constant) Pendulum impact energy 450J Pendulum moment 295.57N.M Pendulum pre-raising angle 135° 5. The distance from the center of the pendulum shaft to the impact point (the center of the sample) is 495 mm 6. Impact speed 4.0 m/s 7. The top angle of the pendulum 75±1° 8. The radius of the tip circle of the pendulum 0.5~1mm 9. The angle between the front surface of the sample and the bottom surface of the pendulum 100±1° 10. Net weight of test machine 450kg 11. Overall dimensions of the testing machine 1300X600X1450mm 12. Power supply Three-phase four-wire system 50Hz 380V 250W



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