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Locking gas springs

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NPV C2 - elastic locking gas spring - standard dimension
t8
Measures L=2 x H + 80 / Lmax=L + L1
H L H L H L Order example: NPV C2 40 185 H52 P5 - 600N
25 130 120 320 300 680 Extension force: 100 - 1200N
30 140 140 360 350 780 Piston rod: Ø 10mm steel, black nitrated
40 160 160 400 400 880 Cylinder: Ø 22mm steel, black nitrated
50 180 180 440 450 980
End fittings: steel-painted

60 200 200 480 500 1080  
80 240 220 520      
100 280 250 580      
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NPV C2 -  elastic locking gas spring - shorter dimension
t9
Mere L=2 x H + 46 / Lmax=L + L1
H L H L H L Order example: NPV C2 40 151 H51 P5 - 600N
25 96 60 166 140 326 Extension force: 100 - 1200N
30 106 80 206 160 366 Piston rod: Ø 10mm steel, black nitrated
40 126 100 246 180 406 Cylinder: Ø 22mm steel, black nitrated
50 146 120 286 200 446
End fittings: steel-painted

Technical characteristics

The elastic locking gas spring (NPV) is filled with gas and a minor quantity of oil which ensures lubrication of the seals. The compression of the gas in the cylinder causes an elastic blocking effect in both directions - traction and extension. Blocking is possible along the whole stroke.

 

NHC C3, NHC C2 - rigid locking gas springs

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NHC C3
t10
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NHC C2
t11
Measures L=2,4 x H + 90 / Lmax=L + L1
H L H L H L Order example: NHC C2 40 209 J9 P5 - 500N
25 150 120 378 300 810 Order example: NHC C3 40 209 J9 P5 - 500N
30 162 140 426 350 930 Extension force: 100 - 1200N
40 186 160 474 400 1050 Piston rod: Ø 10mm steel, black nitrated
50 210 180 522 450 1070 Cylinder: Ø 22mm steel, black nitrated
60 234 200 570 500 1290
End fittings: steel-painted

80 282 220 618      
100 330 250 690      

Technical characteristics

The rigid locking gas spring (NHC) is filled with gas and oil in two separate chambers, which ensures a strong blocking effect in both directions - traction and extension. Blocking is possible along the whole stroke.
Blocking force: traction – approximately 4 x F1 for NHC C2, approximately 5 x F1 for NHC C3; extension – approximately 3000 N.
Extension speed: v = approximately 0,15 m/s