FORKARDT - Industrial shock absorbers SDC
Striker cap
for fitting to piston rod end
Advantage:
noise reduction
Material: nylon		 Striker plate
for bolting to the part to be arrested
Advantage:
noise reduction
Material: nylon		 Dead stop
for screwing on the shock absorber body
Advantage:
no external stop required
Material: steel, phosphated
Explanatory note on effective mass mw

he effective mass has to be calculated to ensure optimum operation of the self adjusting shock absorber. This is a virtual mass and is calculated from the kinetic energy/stroke (WG) and the impact velocity. If purely kinetic energy has to be absorbed, then the effective mass corresponds to the actual mass
(mw = m).
Symbols and units employed
WK = kinetic energy/stroke
(excluding work done by drive)
Nm/stroke
WG = kinetic energy/stroke
(WG = WK + A)
Nm/stroke
WH = kinetic energy/hour
(WG or WK x Z)
Nm/stroke

 

 

 

 

 

 
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