Pneumatic Fastening Clamps GN 866

Product description

Information

The clamping forces F_S of pneumatic fastening clamps GN 866 are directed inwards at the clamping arms.

The maximum clamping moment is reached once the clamping arm is at the end of its stroke.
For this reason the working stroke should be completed as closely as possible to the stroke end.

Specification

Clamp
Steel C45
Chemically nickel platedNC

Max. pressure 10 bar

RoHS

On request

With nonstick coating for protection against welding spray and corrosion

Build & Price

Part Number	Size (Piston-Ø)	Max. clamping moment in Nm at 6 bar	F_S Clamping force at r at 6 bar	F_H Holding capacity at r at 6 bar	a	b -0.008	d₁ -0.001	d₂	d₃ +0.001	d₄	d₅	l₁ -0.02	l₂ -0.02	l₃

866-20-BC-NC	20	60	142 lbf (630 N)	259 lbf (1150 N)	0.83	0.394 -0.008	1.102 -0.001	M 5	0.276 +0.001	0.16	M 5	5.43 -0.02	6.30 -0.02	2.26
866-32-BC-NC	32	150	250 lbf (1110 N)	342 lbf (1520 N)	1.22	0.472 -0.008	1.575 -0.001	M 6	0.354 +0.001	0.20	G 1/8	8.11 -0.02	9.33 -0.02	3.58
866-40-BC-NC	40	300	405 lbf (1800 N)	450 lbf (2000 N)	1.46	0.630 -0.008	1.969 -0.001	M 8	0.433 +0.001	0.27	G 1/8	9.61 -0.02	11.10 -0.02	4.09

Size (Piston-Ø)	l₄	l₅	l₆ ≈	m₁ ±0.0004	m₂	m₃ ±0.0004	m₄	m₅ ±0.0004	m₆	r	s₁	s₂	t

0.96	0.20	3.50	0.4724 ±0.0004	0.30	0.6693 ±0.0004	-	0.8661 ±0.0004	0.51	1.89	1.26	1.50	0.51	66°
1.22	0.24	2.85	0.7087 ±0.0004	0.39	0.9843 ±0.0004	2.01	1.1811 ±0.0004	0.87	2.66	1.65	1.65	0.59	14°
1.50	0.30	3.52	0.8661 ±0.0004	0.51	1.1811 ±0.0004	2.44	1.4567 ±0.0004	0.98	3.25	2.05	2.05	0.71	14°

Size (Piston-Ø)	Max. clamping moment in Nm at 6 bar	F_S Clamping force at r at 6 bar	F_H Holding capacity at r at 6 bar	a	b -0.008	d₁ -0.001	d₂	d₃ +0.001	d₄	d₅	l₁ -0.02	l₂ -0.02	l₃

20	60	142 lbf (630 N)	259 lbf (1150 N)	0.83	0.394	1.102	M 5	0.276	0.16	M 5	5.43	6.30	2.26
32	150	250 lbf (1110 N)	342 lbf (1520 N)	1.22	0.472	1.575	M 6	0.354	0.20	G 1/8	8.11	9.33	3.58
40	300	405 lbf (1800 N)	450 lbf (2000 N)	1.46	0.630	1.969	M 8	0.433	0.27	G 1/8	9.61	11.10	4.09

Size (Piston-Ø)	l₄	l₅	l₆ ≈	m₁ ±0.0004	m₂	m₃ ±0.0004	m₄	m₅ ±0.0004	m₆	r	s₁	s₂	t	w Angle in °

20	0.96	0.20	3.50	0.4724	0.30	0.6693	-	0.8661	0.51	1.89	1.26	1.50	0.51	66°
32	1.22	0.24	2.85	0.7087	0.39	0.9843	2.01	1.1811	0.87	2.66	1.65	1.65	0.59	14°
40	1.50	0.30	3.52	0.8661	0.51	1.1811	2.44	1.4567	0.98	3.25	2.05	2.05	0.71	14°

3D Product Configurator

Size

Type

BC - 2 vertical clamping arms for centered clamping

Finish

NC - Chemically nickel plated

Selected Part

Part Number

Total Canadian Dollars (net)

Can$844.05

Call / Email for Delivery Time

Quantity

Please note our quantity discounts (Canadian Dollars).

Min	Max	Price
1	4	Can$844.05
5	9	Can$773.71
10	24	Can$703.37
≥ 25		Can$633.03

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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: 1.433 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 1-800-397-6993

All Prices are in Canadian Dollars. Taxes Not Included.