with Adjustable Friction

GN 437 Stainless Steel Hinges

Form

A	2x2 bores for countersunk screws

Show filter

l₁	l₂	d	h₁	h₂	h₃	h₄	l₃	m₁	m₂	A/F	max. recommended tightening torque of the settting screw in Nm	Friction torque in Nm ≈

40	40	5,3	13,5	5	7	14	13	25	25	2,5	0,5	3
50	50	6,5	15,5	6	8	16	16,5	30	30	3	0,75	4
60	60	8,3	18,5	7,5	9,5	19	20	36	36	4	1,5	6

Filter combination produces no result.

Specification

Stainless steelA4
AISI 316
Matte shot-blastedGS

Friction cone
Plastic (Polyacetal POM)
Black, RAL 9005
Temperature resistant up to 80 °C

Setting screw
Stainless steel A4

Hexagon nut
Stainless steel AISI 316 LHC

Load rating information of metal hinges

Plastic Characteristics

Stainless Steel Characteristics

RoHS

Accessory

Stainless Steel Spacer Plates GN 2370

Information

The setting screw in the stainless steel hinges GN 437 allows the mobility of the hinge to be changed. This also generates a constant braking torque adjustable across the whole of the rotating range. The rotation of doors and flaps is so inhibited, also preventing the inadvertent movement.

The friction torque is accomplished by interlocking two slim friction cones. The large friction surface and the hard-wearing plastic of the friction cones guarantee a long service life with only slight reduction in the friction torque over time. This can be re-adjusted, if necessary, with the setting screw.

Owing to the structure and the prestress of the friction cones, the hinge has virtually no radial play and no play at all in axial direction. The stainless steel version is particularly suited for applications in highly aggressive conditions.