Home Toggle Clamps Toggle clamps GN 810.3

GN 810.3

Toggle Clamps

Steel / Stainless Steel|-|,|-|Operating Lever Vertical, with Lock Mechanism, with Horizontal Mounting Base

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Description

Specification

Types

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

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

Type EL: Solid bar version, with clasp, for welding

Type UL: Clamping arm extended, with slotted hole and with two flanged washers (Version in Steel)

Type ULC: Clamping arm extended, with slotted hole, two flanged washers and clamping screw GN 708.1 (Version in Steel)

Version in Steel

Case-hardened Steel C 10, zinc plated, blue passivated

Bearing pins tempered

Bearing rivets case-hardened

All moving parts

lubricated with special grease

Hand grip

High quality, oil resistant, red plastic

Clamping screw GN 708.1, type A

Steel, zinc plated

Rubber tip hardness 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

Steel, zinc plated / Stainless Steel AISI 304

Rubber tip 85 Shore A

Information

GN 810.3 toggle clamps have a safety function whereby, during closing, a spring loaded safety hook latch ensures a secure locking connection. It prevents the inadvertent unlocking of the clamp due to vibrations or an accidental attempt of loosening / opening of the clamp. To open and release the clamp, pull up on the ﬁnger grip to disengage the safety hook latch mechanism (one hand operation).

They work according to the toggle principle: lever and clamping bar move in the same direction. In the clamped position the operating lever is in its vertical position.

Toggle clamps in the U-bar version with two flanged washers (type AL) can accommodate an application speciﬁc clamping screw. A spindle assembly with neoprene rubber tip is also included for type CL.

Type EL 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.

Toggle clamps in the U-bar version with two flanged washers (type UL) can accommodate an application speciﬁc clamping screw. A clamping screw with neoprene rubber tip is also included for type ULC.

General information for toggle clamps

Technical information

Stainless Steel characteristics

Accessory

Spindle assemblies

Clamping screws

Holders for clamping screws GN 801 (for type AL)

Holders for clamping screws GN 809 (for type EL)

Clamping arm extenders GN 801.1 (for type AL)

Clamping arm extenders GN 801.2 (for type EL)

Clamping arm extenders GN 809.1 (for type EL)

GN 810.3-NI

	F_H in N	a	a₁	b	b₉	l ±1	d₂	h₁	k₃	Size	h₁ min.	h₂ max.	h₄ ≈	l₁	l	l₂	l₃ ≈	l₃ min.	F_h in N	d₃	Size GN 852.3	r	s	t min.	GN 812 GN 812.1	a ≈	b₁	b₂	b₃	d₁	d₂ ≈	h₁ ≈	h₂	h₃	h₄	h₅	l₁ ≈	l₂ ≈	l₃ max.	l₄	m₁	m₂	m₃	m₄	r ≈	s₁	s₂	w
Code																																																		Actions
GN 810.3-130-AL-NI	1050	28	35	42	M 6	5.5	5.5	142	142	130	28	16	-	85	85	42	-	-	1050	12.5	79.5	79.5	2.5	-	268	28	35	42	6.2	M 6	5.5	142	28	16	25.5	11.3	85	42	54	55	12.5	19	27	29	79.5	2.5	5	17.5	268
GN 810.3-130-CL-NI	1050	28	35	42	M 6	5.5	5.5	142	142	130	28	16	11.3	85	85	42	-	55	1050	12.5	79.5	79.5	2.5	17.5	280	28	35	42	6.2	M 6	5.5	142	28	16	25.5	11.3	85	42	54	55	12.5	19	27	29	79.5	2.5	5	17.5	284
GN 810.3-130-EL-NI	1050	-	35	42	M 6	5.5	5.5	142	142	130	28	16	-	86	86	-	54	-	1050	12.5	79.5	79.5	2.5	-	271	28	35	42	6.2	M 6	5.5	142	28	16	25.5	11.3	86	42	54	55	12.5	19	27	29	79.5	2.5	5	17.5	271
GN 810.3-230-AL-NI	2000	40	43	45	M 8	6.5	6.5	168	168	230	33.5	18	-	110.5	110.5	58	-	-	2000	18	104	104	3	-	444	40	43	45	8.5	M 8	6.5	168	33.5	18	30	9.5	110.5	58	73	68	18	21	32	32	104	3	6	20	444
GN 810.3-230-CL-NI	2000	40	43	45	M 8	6.5	6.5	168	168	230	33.5	18	9.5	110.5	110.5	58	-	68	2000	18	104	104	3	20	478	40	43	45	8.5	M 8	6.5	168	33.5	18	30	9.5	110.5	58	73	68	18	21	32	32	104	3	6	20	478
GN 810.3-230-EL-NI	2000	-	43	45	M 8	6.5	6.5	168	168	230	33.5	18	-	112	112	-	73	-	2000	18	104	104	3	-	454	40	43	45	8.5	M 8	6.5	168	33.5	18	30	9.5	112	58	73	68	18	21	32	32	104	3	6	20	454

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