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GN 820.1

Horizontal Acting Toggle Clamps

Steel / Stainless Steel, with Vertical Mounting Base

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GN 820.1

Horizontal Acting Toggle Clamps

Steel

GN 820.1-NI

Horizontal Acting Toggle Clamps

Stainless Steel

Description

Specification

Types

Type N: U-bar version, with two flanged washers

Type NC: U-bar version, with two flanged washers and GN 708.1 spindle assembly

Type P: Solid bar version, with clasp

Version in Steel

Case-hardened Steel C10, zinc plated, blue passivated

Bearing pins tempered

Bearing rivets (for size 355 and up), case-hardened

All moving parts

lubricated with special grease

Hand grip

High quality, oil resistant red plastic

Spindle assembly GN 708.1, Type A

Steel, zinc plated

Rubber tip 85 Shore A

Version in Stainless Steel NI

Stainless Steel AISI 304

All moving parts

lubricated with special grease

Hand grip

High quality, oil resistant red plastic

Spindle assembly GN 708.1, Type A

Stainless Steel AISI 304

Rubber tip 85 Shore A

Information

GN 820.1 horizontal acting toggle clamps work according to the toggle principle: lever and clamping bar move in the opposite direction.

They require less space for the clamping action. In the clamped position the operating lever is in its horizontal position.

Horizontal acting toggle clamps in the U-bar version with two flanged washers (Type N) can accommodate an application specific clamping screw. A spindle assembly with neoprene rubber tip is also included for Type NC.

Type P version can either be utilized by welding the clasp which can then accommodate an application specific hold-down fastener component, or by utilizing the bar in conjunction with the GN 809 clamp mounts to hold the work piece in place.

General information for toggle clamps

Technical information

Stainless Steel characteristics

Accessory

Spindle assemblies

GN 801 clamp mounts for toggle clamps (for Type N)

GN 809 clamp mounts for toggle clamps (for Type P)

GN 820.1-NI

	Size	F_H in N	a ≈	b₁	b₂	b₃	b₄	d₁	d₂	h₁ ≈	h₂	h₃	h₄	h₅ max.	l₁ ≈	l₂ ≈	l₃ ≈	l₄ max.	l₅	m₁	m₂	m₃	r ≈	s	w
Code																											Actions
GN 820.1-75-N-NI	75	900	20	28	8	4	5.5	M 5	4.5	45.5	27.5	11	-	-	118	68	40	-	-	13.5	3.5	5	43	-	-	90
GN 820.1-75-NC-NI	75	900	20	28	8	4	5.5	M 5	4.5	45.5	27.5	11	19	12.5	118	68	40	-	45	13.5	3.5	5	43	-	15	90
GN 820.1-75-P-NI	75	900	-	28	8	4	-	M 5	4.5	45.5	27.5	11	-	-	118	68	-	49.5	-	13.5	3.5	5	43	4	-	90
GN 820.1-130-N-NI	130	1000	32	36	10	5	6.5	M 6	5.5	64	44	16	-	-	170	92	53	-	-	26	5.8	8.8	62	-	-	200
GN 820.1-130-NC-NI	130	1000	32	36	10	5	6.5	M 6	5.5	64	44	16	25.5	27.5	170	92	53	-	55	26	5.8	8.8	62	-	17.5	220
GN 820.1-130-P-NI	130	1000	-	36	10	5	-	M 6	5.5	64	44	16	-	-	170	92	-	64	-	26	5.8	8.8	62	5	-	210
GN 820.1-230-N-NI	230	1700	37	44	12	6	8.5	M 8	6.5	75	50	18	-	-	196	109	63.5	-	-	26	6.5	9	73	-	-	330
GN 820.1-230-NC-NI	230	1700	37	44	12	6	8.5	M 8	6.5	75	50	18	30	26	196	109	63.5	-	68	26	6.5	9	73	-	20	370
GN 820.1-230-P-NI	230	1700	-	44	12	6	-	M 8	6.5	75	50	18	-	-	196	109	-	78	-	26	6.5	9	73	6	-	340

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