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Jarret Shock Absorbers BC1N Series

Heavy Industry Catalog - 7068 JT

BC1ZN âžž
BC1GN Series

Application Worksheet

1 - Selection Chart Based On 5 - Calculation of Effective Reaction Rdye Rdye=x Ce + Rdy0 (0,1V + 0,8) Rdymax - Rdy0C
BC1N Series 6 - Application Example Given data: Effective mass = 15 t, Effective speed = 0,8 m/s Impact frequency: 25 impacts/hour 1: BC1FN Selected 2: Energy dissipated per impact is: 4,8 kJ Impact velocity: 2 m/s 3: Allowable impact frequency

Force kN

4,87 (0,03 x 0.8 + 0,24)

Rdymax

5: With an Rdye= [(150 - 90) x 49/60) + 90)] x (0,1 x0,8 + 0,8) = 122 kNCompare with standard mechanical characteristics: En = 7 kJ, C = 60mm, Rdy0 = 90 kN and Rdymax = 150 kN

Rdy0

Symbols:

Stroke mm

En = Energy CapacityC = Maximum Stroke Rdy = Dynamic Reaction

All performance characteristics can be modified. Please advise us of your specific requirements.

2 - Energy Calculation E = MeV 1 2
e 2 3 - Allowable Impact Velocity F
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