Technical datasheet
GN 861Toggle Clamps
Toggle Clamps
Steel, Pneumatic, Heavy Duty
GN 861
|
Catalogue
|
FH in N
|
Size
|
FS in N
|
FH in N
Clamping force at 4 bar ≈ |
b1
|
b2
|
b3
|
d1
|
d2
|
Inside ø
connection tube |
h1 ≈
|
h2
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GN 861-1000-EP-M
|
10000
|
1000
|
10000
|
2500
|
102
|
90
|
20
|
10.5
|
G 1/4
|
8
|
145
|
80
|
|
GN 861-2000-EP-M
|
20000
|
2000
|
20000
|
3600
|
112
|
100
|
20
|
10.5
|
G 3/8
|
10
|
170
|
90
|
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.
- Sensor GN 3380
Related products
GN 3380
Sensor
for Pneumatically Operated Clamps / Pneumatically Operated Cylinders
GN 708.1-ST
Clamping Screws
Steel / Stainless Steel, with Rubber Thrust Pad
GN 802
Toggle clamp spindle assemblies
with swivel steel thrust pad
GN 807
Clamping Screws
Steel / Stainless Steel, with / without Protective Cap
GN 860-AP
Pneumatic Toggle Clamps
with Horizontal Mounting Base
GN 903
Toggle clamp spindle assemblies
Steel / Stainless Steel, with swivel plastic thrust pad