DOUBLE ACTING TELESCOPIC CYLINDERS

Double acting telescopic cylinders are suitable for many demands like refuse collector vehicle and compactors. Advantage compared to single stage 2 acting cylinder is a compact size and long stroke. NUMMI 2 acting telescopic cylinders are always manufactured by client demands.  Cylinder stroke, installation dimension and attachment method are customized by clients requirements. Requirement for this is that the production volume is large enough and the possibility to use existing standard tube diameters.

For custom made products are followed own delivery terms about quantity and product rights.

 

  Stroke lenght/stage   Mounting measure c-c-       Piston areas      
  max
[mm]
min
[mm]
c-c min
[mm]
c-c max
[mm]
Øpiston rod
[mm]
Ø piston
[mm]
Ø outer tube
[mm]
Area A+
[mm2]
Area A-
[mm2]
Max pressure
[bar]
Force+
[tn]
Force-
[tn]
Tube serie 1 1385 200 587 1772 194 203,2 230 32429 2870 220 71,3 6,3
  1385 200 587 1772 166 177,8 203,2 24829 3186 250 62,1 8
  1385 200 587 1772 140 150 170..180 17671 2278 250 44,2 5,7
  1385 200 587 1772 115 125 150 12272 1885 250 30,7 4,7
  1385 200 587 1772 90 100 125 7854 1492 250 19,6 3,7
  1385 200 587 1772 65 75   4418 1100 250 11 2,8
                         
Tube serie 2 1385 200 587 1772 206 220 250 38013 4684 250 95 11,7
  1385 200 587 1772 177 186,5 220 27318 2712 250 68,3 6,8
  1385 200 587 1772 150 160 190 20106 2435 250 50,3 6,1
  1385 200 587 1772 125 136 160 14527 2255 250 36,3 5,6
  1385 200 587 1772 102 110 130...140 9503 1332 250 23,8 3,3
  1385 200 587 1772 80 90 110 6362 1335 250 15,9 3,3
  1385 200 587 1772 55 65   3318 942 250 8,3 2,4