Precision Hinges GN 7580

Finish: ALS - Anodized finish, black
Inner leaf type: A - Tangential fastening with cylindrical recess
Outer leaf type: A - Tangential fastening with cylindrical recess

Standard Sheet GN 7580 Print This Page ISO Fundamental Tolerances Stainless Steel Characteristics

Product description

Precision hinges GN 7580 supply a pivoting movement to elements such as swing arms, spacers and clamping plates. The wear-resistant precision hinges feature low radial play and adjustable axial play.

A variety of installation situations can be covered by combining the various inner and outer leaves. Precise positioning can be achieved with dowel pins in the fit bores of the screw-on surfaces.

The bearing bushings and the tapped inserts of types B and D are supplied preassembled in the hinge leaves. The pin, thrust washers and adjusting screws are packaged separately.

Specification

Hinge leafs
Aluminum
Anodized finish, blackALS ALS

Bearing bushings
Bronze

Pin
Stainless steel AISI 420

Thrust washers
Stainless steel AISI 302

Adjusting screws
Stainless steel AISI 303

With thread locking
Complete nylon coating

Tapped inserts
Stainless steel AISI 303

RoHS

GN 7580 Aluminum Precision Hinges, Bronze Bearing Bushings, Used as Joint sketch

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Part Options / Table

Inner leaf type

A	Tangential fastening with cylindrical recess
B	Tangential fastening with tapped insert
C	Radial fastening with cylindrical recess
D	Radial fastening with tapped insert

Outer leaf type

Part Number A - Tangential fastening with cylindrical recess	Part Number B - Tangential fastening with tapped insert	Part Number C - Radial fastening with cylindrical recess	Part Number D - Radial fastening with tapped insert	l₁	l₂	b	d₁	d₂	d₃ H7	h₁	h₂	m₁	m₂	m₃	m₄	m₅	m₆	t₁	t₂

7580-ALS-40-50-A-A				1.57	1.97	0.47	0.20	-	0.157 H7	0.28	-	0.53	0.79	1.50	-	0.79	-	0.20	0.35
	7580-ALS-40-50-A-B			1.57	1.97	0.47	0.20	M 5	0.157 H7	0.28	-	0.53	0.79	1.50	-	0.79	-	0.20	0.35
		7580-ALS-40-50-A-C		1.57	1.97	0.47	0.20	-	0.157 H7	0.28	0.32	0.53	0.79	1.50	0.79	0.79	1.57	0.20	0.35
			7580-ALS-40-50-A-D	1.57	1.97	0.47	0.20	M 5	0.157 H7	0.28	0.32	0.53	0.79	1.50	0.79	0.79	1.57	0.20	0.35
7580-ALS-55-70-A-A				2.17	2.76	0.63	0.24	-	0.197 H7	0.39	-	0.71	1.08	2.20	-	1.02	-	0.24	0.43
	7580-ALS-55-70-A-B			2.17	2.76	0.63	0.24	M 6	0.197 H7	0.39	-	0.71	1.08	2.20	-	1.02	-	0.24	0.43
		7580-ALS-55-70-A-C		2.17	2.76	0.63	0.24	-	0.197 H7	0.39	0.48	0.71	1.08	2.20	1.02	1.02	2.20	0.24	0.43
			7580-ALS-55-70-A-D	2.17	2.76	0.63	0.24	M 6	0.197 H7	0.39	0.48	0.71	1.08	2.20	1.02	1.02	2.20	0.24	0.43
7580-ALS-75-100-A-A				2.95	3.94	0.87	0.32	-	0.236 H7	0.55	-	0.98	1.48	3.15	-	1.77	-	0.31	0.51
	7580-ALS-75-100-A-B			2.95	3.94	0.87	0.32	M 8	0.236 H7	0.55	-	0.98	1.48	3.15	-	1.77	-	0.31	0.51
		7580-ALS-75-100-A-C		2.95	3.94	0.87	0.32	-	0.236 H7	0.55	0.66	0.98	1.48	3.15	1.77	1.77	3.15	0.31	0.51
			7580-ALS-75-100-A-D	2.95	3.94	0.87	0.32	M 8	0.236 H7	0.55	0.66	0.98	1.48	3.15	1.77	1.77	3.15	0.31	0.51

Part Number A - Tangential fastening with cylindrical recess	Part Number B - Tangential fastening with tapped insert	Part Number C - Radial fastening with cylindrical recess	Part Number D - Radial fastening with tapped insert	l₁	l₂	b	d₁	d₂	d₃ H7	h₁	h₂	m₁	m₂	m₃	m₄	m₅	m₆	t₁	t₂

7580-ALS-40-50-B-A	7580-ALS-40-50-B-B			1.57	1.97	0.47	0.20	M 5	0.157 H7	0.28	-	0.53	0.79	1.50	-	0.79	-	0.20	0.35
		7580-ALS-40-50-B-C	7580-ALS-40-50-B-D	1.57	1.97	0.47	0.20	M 5	0.157 H7	0.28	0.32	0.53	0.79	1.50	0.79	0.79	1.57	0.20	0.35
7580-ALS-55-70-B-A	7580-ALS-55-70-B-B			2.17	2.76	0.63	0.24	M 6	0.197 H7	0.39	-	0.71	1.08	2.20	-	1.02	-	0.24	0.43
		7580-ALS-55-70-B-C	7580-ALS-55-70-B-D	2.17	2.76	0.63	0.24	M 6	0.197 H7	0.39	0.48	0.71	1.08	2.20	1.02	1.02	2.20	0.24	0.43
7580-ALS-75-100-B-A	7580-ALS-75-100-B-B			2.95	3.94	0.87	0.32	M 8	0.236 H7	0.55	-	0.98	1.48	3.15	-	1.77	-	0.31	0.51
		7580-ALS-75-100-B-C	7580-ALS-75-100-B-D	2.95	3.94	0.87	0.32	M 8	0.236 H7	0.55	0.66	0.98	1.48	3.15	1.77	1.77	3.15	0.31	0.51

Part Number A - Tangential fastening with cylindrical recess	Part Number B - Tangential fastening with tapped insert	Part Number C - Radial fastening with cylindrical recess	Part Number D - Radial fastening with tapped insert	l₁	l₂	b	d₁	d₂	d₃ H7	h₁	h₂	m₁	m₂	m₃	m₄	m₅	m₆	t₁	t₂

7580-ALS-40-50-C-A				1.57	1.97	0.47	0.20	-	0.157 H7	0.28	0.32	0.53	0.79	1.50	-	0.79	-	0.20	0.35
	7580-ALS-40-50-C-B			1.57	1.97	0.47	0.20	M 5	0.157 H7	0.28	0.32	0.53	0.79	1.50	-	0.79	-	0.20	0.35
		7580-ALS-40-50-C-C		1.57	1.97	0.47	0.20	-	0.157 H7	-	0.32	-	0.79	1.50	0.79	0.79	1.57	0.20	0.35
			7580-ALS-40-50-C-D	1.57	1.97	0.47	0.20	M 5	0.157 H7	-	0.32	-	0.79	1.50	0.79	0.79	1.57	0.20	0.35
7580-ALS-55-70-C-A				2.17	2.76	0.63	0.24	-	0.197 H7	0.39	0.48	0.71	1.08	2.20	-	1.02	-	0.24	0.43
	7580-ALS-55-70-C-B			2.17	2.76	0.63	0.24	M 6	0.197 H7	0.39	0.48	0.71	1.08	2.20	-	1.02	-	0.24	0.43
		7580-ALS-55-70-C-C		2.17	2.76	0.63	0.24	-	0.197 H7	-	0.48	-	1.08	2.20	1.02	1.02	2.20	0.24	0.43
			7580-ALS-55-70-C-D	2.17	2.76	0.63	0.24	M 6	0.197 H7	-	0.48	-	1.08	2.20	1.02	1.02	2.20	0.24	0.43
7580-ALS-75-100-C-A				2.95	3.94	0.87	0.32	-	0.236 H7	0.55	0.66	0.98	1.48	3.15	-	1.77	-	0.31	0.51
	7580-ALS-75-100-C-B			2.95	3.94	0.87	0.32	M 8	0.236 H7	0.55	0.66	0.98	1.48	3.15	-	1.77	-	0.31	0.51
		7580-ALS-75-100-C-C		2.95	3.94	0.87	0.32	-	0.236 H7	-	0.66	-	1.48	3.15	1.77	1.77	3.15	0.31	0.51
			7580-ALS-75-100-C-D	2.95	3.94	0.87	0.32	M 8	0.236 H7	-	0.66	-	1.48	3.15	1.77	1.77	3.15	0.31	0.51

Part Number A - Tangential fastening with cylindrical recess	Part Number B - Tangential fastening with tapped insert	Part Number C - Radial fastening with cylindrical recess	Part Number D - Radial fastening with tapped insert	l₁	l₂	b	d₁	d₂	d₃ H7	h₁	h₂	m₁	m₂	m₃	m₄	m₅	m₆	t₁	t₂

7580-ALS-40-50-D-A	7580-ALS-40-50-D-B			1.57	1.97	0.47	0.20	M 5	0.157 H7	0.28	0.32	0.53	0.79	1.50	-	0.79	-	0.20	0.35
		7580-ALS-40-50-D-C	7580-ALS-40-50-D-D	1.57	1.97	0.47	0.20	M 5	0.157 H7	-	0.32	-	0.79	1.50	0.79	0.79	1.57	0.20	0.35
7580-ALS-55-70-D-A	7580-ALS-55-70-D-B			2.17	2.76	0.63	0.24	M 6	0.197 H7	0.39	0.48	0.71	1.08	2.20	-	1.02	-	0.24	0.43
		7580-ALS-55-70-D-C	7580-ALS-55-70-D-D	2.17	2.76	0.63	0.24	M 6	0.197 H7	-	0.48	-	1.08	2.20	1.02	1.02	2.20	0.24	0.43
7580-ALS-75-100-D-A	7580-ALS-75-100-D-B			2.95	3.94	0.87	0.32	M 8	0.236 H7	0.55	0.66	0.98	1.48	3.15	-	1.77	-	0.31	0.51
		7580-ALS-75-100-D-C	7580-ALS-75-100-D-D	2.95	3.94	0.87	0.32	M 8	0.236 H7	-	0.66	-	1.48	3.15	1.77	1.77	3.15	0.31	0.51

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Metric

Dimensions in: Inch (change to Metric)

l₁	l₂	b	d₁	d₂	d₃ H7	h₁	h₂	m₁	m₂	m₃	m₄	m₅	m₆	t₁	t₂

1.57	1.97	0.47	0.20	M 5	0.157	0.28	0.32	0.53	0.79	1.50	0.79	0.79	1.57	0.20	0.35
2.17	2.76	0.63	0.24	M 6	0.197	0.39	0.48	0.71	1.08	2.20	1.02	1.02	2.20	0.24	0.43
2.95	3.94	0.87	0.32	M 8	0.236	0.55	0.66	0.98	1.48	3.15	1.77	1.77	3.15	0.31	0.51

Build & Price

Assembly Instructions

Load Capacity

Precision hinges GN 7580 have been subjected to extensive load tests. For these tests, the hinge leaves were positioned using dowel pins and screwed on with socket cap screws at the respective rated torque.

The values for F_A, F_R0 and F_R90 were determined in compression tests with gradually increasing force and slow loading and unloading. The permissible load capacity was selected as the value after which a very low plastic deformation, irrelevant to the function, remained. The failure loads of the hinges are many times higher than the specified values.

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Part no.	Radial load capacity F_R	F_R90	Axial load capacity F_A

GN 7580-ALS-40-55-*	337 lbf (1500 N)	337 lbf (1500 N)	281 lbf (1250 N)
GN 7580-ALS-55-70-*	787 lbf (3500 N)	787 lbf (3500 N)	450 lbf (2000 N)
GN 7580-ALS-75-100-*	1686 lbf (7500 N)	1686 lbf (7500 N)	1124 lbf (5000 N)

Applying the torque values specified in the table results reproducibly in an elastic setting displacement, measured at the specified distance from the pivot point.

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Part no.	Permissible torque M₀	Setting displacement s

GN 7580-ALS-40-55-*	20	0.3
GN 7580-ALS-55-70-*	40	0.3
GN 7580-ALS-75-100-*	100	0.3

The information on load capacity are non-binding guide values to the exclusion of any liability. In general, they do not constitute a warranty of quality. The user must determine whether a product is suitable for the intended use in each individual case. Environmental influences and aging may affect the specified values.

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Total (net)

Can$158.57

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Min	Max	Price
1	9	Can$158.57
10	24	Can$145.35
25	49	Can$132.14
≥ 50		Can$118.93

Prop 65: Not compliant

WARNING:
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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: 0.145 lbs

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GN 7580 Precision Hinges Aluminum Hinge Leaf, Bronze Bearing Bushings, Used as Joint

Product description

Specification

Part Options / Table

Inner leaf type

Outer leaf type

Inner leaf type: A - Tangential fastening with cylindrical recess

Inner leaf type: B - Tangential fastening with tapped insert

Inner leaf type: C - Radial fastening with cylindrical recess

Inner leaf type: D - Radial fastening with tapped insert

Metric

Build & Price

Assembly Instructions

Load Capacity

Selected Part

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