Home Toggle Clamps Power clamps GN 863

GN 863

Toggle Clamps

Steel, Pneumatic, Heavy Duty

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Description

Specification

Type

Type EPV: Solid clamping arm, with clasp for welding

Coding

Coding M: Magnetic piston

Body

Cast steel

Black lacquered

Other parts

Steel St 60

Zinc plated, blue passivated

Bearing pins

Case-hardened

Double-action air cylinder

Max. pressure 6 bar

All moving parts

Lubricated with special grease

Solid moulded plastic handle sleeve

Red, oil resistant

Information

Toggle clamps GN 863 have been constructed in such a way as to make them easy to unmount. The bearing pins are axially fixed with circlips. This allows the clamping arm to be modified once it is dismantled, to suit any particular application.

To ensure an extended life of the mechanical parts as well as the air cylinders, the operating pressure should not exceed 6 bar and a compressed air maintenance unit should be installed upstream.

Toggle clamps GN 863 have a magnetic piston. In conjunction with sensors GN 3380, it is possible to detect the end position, such as for implementing machine controls.

General information for toggle clamps

Technical information

List of Pneumatic Clamps

Accessory

Sensor GN 3380 proximity switch

GN 863

	F_H in N	Size	F_S in N	F_H in N Clamping force at 4 bar ≈	b₁ ≈	b₂	b₃	b₄	d₁	d₂	Inside Ø connection tube	h₁ ≈	h₂	h₃	l₁ ≈	l₂ ≈	m₁	m₂	m₃	m₄	r	s
Code																								Actions
GN 863-1000-EPV-M	10000	1000	10000	3250	102	90	80	20	10.5	G 1/4	8	355	132.5	25	217.5	80	50	12.5	50	-	144	13	5800
GN 863-2000-EPV-M	20000	2000	20000	5600	112	100	90	20	12.5	G 3/8	10	425	161	35	246.5	100	54	12.5	58	45	168.5	14	8200

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