GN 861 heavy duty pneumatic toggle clamps 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 bar 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.
GN 861 toggle clamps have a permanent magnet integrated into the piston. In conjunction with GN 3380 sensors, it is possible to detect the piston position, which can deliver a signal, for instance to a machine controller.
RoHS
Sensor GN 3380
| EP | Solid bar version, with weldable clasp |
| M | Magnetic piston |
| Size | FH Holding capacity | FS Clamping force at 6 bar ≈ | b1 | b2 | b3 | d1 | d2 Compressed air connections | Inside Ø connection tube | h1 ≈ | h2 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1000 | 2248 lbf (10000 N) | 562 lbf (2500 N) | 4.02 | 3.54 | 0.79 | 0.41 | G 1/4 | 0.31 | 5.71 | 3.15 |
| 2000 | 4496 lbf (20000 N) | 809 lbf (3600 N) | 4.41 | 3.94 | 0.79 | 0.41 | G 3/8 | 0.39 | 6.75 | 3.54 |
| Size | h3 | l1 ≈ | l2 ≈ | l3 ≈ | m1 | m2 | m3 | m4 | r ≈ | s |
|---|---|---|---|---|---|---|---|---|---|---|
| 1000 | 0.98 | 16.14 | 3.54 | 6.10 | 2.56 | 0.49 | 2.56 | 1.89 | 5.51 | 0.51 |
| 2000 | 1.38 | 19.17 | 4.45 | 6.93 | 2.76 | 0.59 | 2.76 | 2.20 | 6.77 | 0.51 |
| Min | Max | Price |
|---|---|---|
| 1 | 49 | $677.44 |
| 50 | 99 | $620.98 |
| 100 | 249 | $564.53 |
| ≥ 250 | $508.08 |
Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351
