Rolled knuckle spring hinges

Opening spring hinges 120 mm long

Opening spring force:
M(0°): 0.85 N.m / M(90°): 0.56 N.m / M(180°): 0.28 N.m

Stainless steel spring.
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Part number
Load
Material Finish A B C D F G S Note Weight (g)
Sheet cao Load
NS Non-stock items available to order
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Charnières à ressort ouvrant 120 mm
Axial load Radial load Load with 90° angle
Tensile tests Maximum load (N) Maximum load (N) Maximum load (N)
References Maximum load (N) Maximum load (N) Maximum load (N)
71-1-3861 5420 1970 1680
71-1-3793 10340 4110 4590
71-1-3887 5420 1970 1680
71-1-3879 10340 4110 4590
Test conditions and protocols