Rolled knuckle spring hinges

Closing spring hinges 180 mm long

Closing spring force:
M(0°): 0.56 N.m / M(90°): 1.1 N.m / M(180°): 1.7 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 Stock
NS Non-stock items available to order
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Charnières à ressort fermant 180 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)
71-1-3809 10750 4150 4710
71-1-3891 10750 4150 4710
Test conditions and protocols