861-2000-EP-M GN 861 Toggle Clamps

861-2000-EP-M

GN 861 Toggle Clamps

Steel, Pneumatic, Heavy Duty
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Eta: 1-2 weeks All sizes and variants of GN 861

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Technical data

Catalogue
GN 861-2000-EP-M
FH in N
20000
Size
2000
FS in N
20000
FH in N
Clamping force
at 4 bar ≈
3600
b1
112
b2
100
b3
20
d1
10.5
d2
G 3/8
Inside Ø
connection tube
10
h1 ≈
170
h2
90
h3
35
l1 ≈
487
l2 ≈
113
l3 ≈
176
m1
70
m2
15
m3
70
m4
56
r ≈
172
s
13
9000
861-2000-EP-M drawing

Type

  • Type EP: Solid clamping arm, with clasp for welding

Coding

  • Coding M: Magnetic piston

Base

Cast steel

Black lacquered

Other parts

Steel St 60

Zinc plated, blue passivated

Bearing pins

Case-hardened

Double-action air cylinder

with adjustable cushioning

Max. pressure 6 bar

All moving parts

Lubricated with special grease

Toggle clamps GN 861 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 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 861 have a magnetic piston. In conjunction with sensors GN 3380, it is possible to detect the end position, such as for implementing machine controls.