Specification
Types
- Type C: with horizontal foot
- Type G: with vertical foot
Parts in sheet metal case-hardened steel
Blackened
Bearing pins and rivets steel
hardened and ground
All moving parts
Lubricated with special grease
Information
Knee lever modules GN 810.12 have the same properties and attributes as the „Longlife“ GN 810.10/ GN 810.11 toggle clamps. The clamping arms are die-forged, the remaining steel sheet parts have been reinforced, and bearing pins and rivets are hardened and ground.
These knee lever modules 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.
These knee lever modules permit the size and position of the lever and clamping arms to be adjusted to match the specific application.
Accessory for Knee Lever Modules
for Welding, for GN 810.12 and GN 810.13
| Handles |
| Module Size | b1 | b2 | b3 | d1 | d2 | h | t | Code no. |
| 220 | 22 | 13 | 5 | - | - | 60 | 55 | GN 810.15-220 |
| 440 | 31 | 20 | 8 | - | - | 86 | 77 | GN 810.15-440 |
| 850 | - | - | - | 30 | 22 | 119 | 112 | GN 810.15-850 |
| 1540 | - | - | - | 34 | 25 | 119 | 112 | GN 810.15-1540 |
| Levers |
| Module Size | b | d | Length l | s | Code no. |
| 220 | 13 | - | 60 | 5 | GN 810.16-220 |
| 440 | 20 | - | 90 | 8 | GN 810.16-440 |
| 850 | - | 22 | 122 | - | GN 810.16-850 |
| 1540 | - | 25 | 138 | - | GN 810.16-1540 |
| Clamping arm extenders |
| Module Size | b1 | b2 | h | Length l | Code no. |
| 220 | 10 | 6 | 16 | 15.5 | GN 810.17-220 |
| 440 | 15 | 10 | 24 | 16 | GN 810.17-440 |
| 850 | 20 | 12 | 30 | 22.1 | GN 810.17-850 |
| 1540 | 25 | 16.2 | 35 | 23.5 | GN 810.17-1540 |
| Bushings |
| Module Size | d1 | d2 | Length l | Code no. |
| 220 | 13 | 6.5 | 16 | GN 810.18-220 |
| 440 | 20 | 10.5 | 24 | GN 810.18-440 |
| 850 | 24 | 12.5 | 30 | GN 810.18-850 |
| 1540 | 32 | 16.5 | 35 | GN 810.18-1540 |
| Base plates |
| Module Size | d | l1 | l2 | m1 | m2 | s | Code no. |
| 220 | 6.5 | 48 | 36 | 32 | 20 | 6 | GN 810.19-220 |
| 440 | 8.5 | 65 | 54 | 45 | 30 | 8 | GN 810.19-440 |
| 850 | 10.5 | 75 | 75 | 55 | 55 | 10 | GN 810.19-850 |
| 1540 | 12.5 | 100 | 90 | 65 | 65 | 10 | GN 810.19-1540 |
