GN 437 Adjustable Friction Hinges Zinc Die-Cast

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Product description

Information

The set screw in GN 437 hinges allows the mobility of the hinge to be changed, and also generates a constant braking torque adjustable across the entire rotating range. The rotation of doors and flaps is inhibited, preventing 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 virtually constant stiffness.

Owing to the structure and the pre-stress of the friction cones, the hinge has virtually no radial play and no play at all in the axial direction.

Friction cone is temperature resistant to 80° C (176° F)

Specification

Hinge body
Zinc die-castZD Material
powder coated
Black, RAL 9005, textured finishSWSW
Silver, RAL 9006, textured finishSRSR

Friction cone
Plastic (Polyacetal POM)

Set screw / Hexagon nut
Steel, zinc plated, blue passivated finish

On request

Various metric and inch size fasteners and Kit packaging

Technical drawing

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GN 437 Zinc Die-Cast Adjustable Friction Hinges sketch

Part Options / Table

Form

A2x2 bores for countersunk screws
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Metric

Dimensions in: Inch (change to Metric)
l1l2dh1h2h3h4l3m1m2swmax. recommended
tightening torque of the
set screw in Nm
≈ Friction torque
in Nm
1.571.57.21.53.20.28.55.51.98.98.10.11 lbf (.5 N).45 lbf (2 N)
1.971.97.26.61.24.31.63.651.181.18.12.17 lbf (.75 N).90 lbf (4 N)
2.362.36.33.73.30.37.75.791.421.42.16.34 lbf (1.5 N)1.46 lbf (6.5 N)

Build & Price

Material

Width l1
Length l2
Type

Finish
SR
SW

Selected Part

Total USD (net)
$11.30
In stock: 39
In stock
Please note our quantity discounts (USD).
MinMaxPrice
199$11.30
100249$10.36
250499$9.42
≥ 500$8.48
Weight: 0.088 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
All Prices are in US Dollars. Taxes Not Included.

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