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GN 437.3 Hinges Zinc Die-Cast, with Spring-Loaded Return

Type: R2 - Spring-loaded return, opening, medium spring force
Color: SR - Silver, RAL 9006, textured finish

Standard Sheet GN 437.3 Print This Page List of Hinge Types Load Rating Information Plastic Characteristics

Product description

Hinges GN 437.3 with a spring-loaded return allow doors to be automatically opened or closed by means of the torsion spring.

The return torque varies with the hinge opening angle. Endurance tests have shown that the torque does not change even after 100,000 opening / closing cycles.

Specification

Body
Zinc die-castZD
Powder coated
Black, RAL 9005, textured finishSW
Silver, RAL 9006, textured finishSR

Spring guide / cover cap
Plastic
Technopolymer (Polyacetal POM)
Temperature resistant up to 176 °F (80 °C)

Torsion spring
Spring steel

RoHS

Accessory

Spacer Plates GN 2370
Spacer Plates with Tapped Holes GN 2372

GN 437.3 Zinc Die-Cast Hinges, with Spring-Loaded Return sketch

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Part Options / Table

Type

L2	Spring-loaded return, closing, medium spring force
R2	Spring-loaded return, opening, medium spring force

Part Number	l₁	l₂	d	h₁	h₂	h₃	l₃	m₁	m₂	Max. return torque M_R ± 10% in Nm

437.3-ZD-60-60-L2-SW	2.36	2.36	0.33	0.73	0.30	0.37	0.79	1.42	1.42	1
437.3-ZD-60-60-L2-SR	2.36	2.36	0.33	0.73	0.30	0.37	0.79	1.42	1.42	1

Part Number	l₁	l₂	d	h₁	h₂	h₃	l₃	m₁	m₂	Max. return torque M_R ± 10% in Nm

437.3-ZD-60-60-R2-SW	2.36	2.36	0.33	0.73	0.30	0.37	0.79	1.42	1.42	1
437.3-ZD-60-60-R2-SR	2.36	2.36	0.33	0.73	0.30	0.37	0.79	1.42	1.42	1

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Metric

Dimensions in: Inch (change to Metric)

l₁	l₂	d	h₁	h₂	h₃	l₃	m₁	m₂	Max. return torque M_R ± 10% in Nm

2.36	2.36	0.33	0.73	0.30	0.37	0.79	1.42	1.42	1

Build & Price

Material

ZD - Zinc die-cast

Width l₁

2.36

Length l₂

2.36

Type

L2 - Spring-loaded return, closing, medium spring force

R2 - Spring-loaded return, opening, medium spring force

Color

SR - Silver, RAL 9006, textured finish

SW - Black, RAL 9005, textured finish

Relationship between the Opening Angle and Return Torque

The following table shows the relationship between the opening angle and return torque.

Return torque M_R ± 10% in Nm

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0°	90°	180°	270°

0.25	0.5	0.75	1

Selected Part

Part Number

Total (net)

Mex$643.80

In Stock: 5

In Stock

Quantity

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Please note our quantity discounts (Mexican Pesos).

Min	Max	Price
1	99	Mex$643.80
100	249	Mex$590.15
250	499	Mex$536.50
≥ 500		Mex$482.85

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/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)).

Weight: 0.324 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: +52(81)2721-4021