heavy duty type "Longlife"

GN 910 Vertical clamps

Type

A	Clamping arm with slotted hole
E	Clamping arm with bushing

Size	F_H in N Holding force	a	b₁	b₂	b₃	d₁	d₂	d₃	h₁	h₂	h₃
220	2200	32	36	48	6	M 6	6,5	6,5	136,5	30	16
440	4400	34	54	65	10	M 10	8,5	10,5	215	50	24
850*	8500	-	75	75	-	M 12	10,5	12,5	280	67	30

Size	h₄ ≈	l₁ Type A	Type E	l₂	l₃	m₁	m₂	m₃	r₁	r₂	s₁	s₂
220	27	91	86	51	46	20	32	8	77	72	3,5	6
440	45	129,5	129,5	66	66	30	45	12	107	107	5	10
850*	-	-	161	-	72	55	55	10	-	133	6	12

* This size is fitted with a round handle at the lever arm and available only in Type F.

Specification

Clamping arm Steel

Precision casting
blackened

Lever arm Steel

forged
blackened

Parts in sheet metal
Case hardening steel
blackened

Bearing pins and rivets Steel
hardened and ground

>all moving parts
lubricated with special grease

solid moulded plastic handle sleeve
red, oil resistant

RoHS compliant

Accessory

Clamping bolts

Holders for clamping bolts GN 801 (for Type A)

Information

Vertical clamps "Longlife" GN 910 are an advance development of GN 810: The steel sheet design of the clamp and lever arms is replaced by precision or die-forged components. The remaining steel sheet parts have been reinforced, bearing bolts and bushings are toughened and ground.

These vertical clamps are therefore suitable for applications in which substantial forces occur and in which a long service life is required.

Extensive tests have shown that trouble-free function (under load) is ensured also after one million clamping cycles.

Stepped side washers are included.