Properties and application:
- The GN 910.3 knee lever modules have the same properties and attributes as the "Longlife" GN 910 / GN 910.1 vertical clamps: clamping arms are die-forged, the remaining steel sheet components are highly robust in design
- Bearing bolts and bushings are toughened and ground
- These vertical clamps 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 allow the size and position of the lever and clamping arms to be adjusted to match the specific application in hand
- The actual module is welded on
- Elesa+Ganter toggle clamps - operating principle
GN 910.3 |
 |
Characteristics:
- Lever arm made of steel, forged and blackened
- Parts in sheet metal made of case hardening steel C10, blackened
- Bearing pins and rivets made of steel, hardened and ground
- All moving parts lubricated with special grease
 |
|||||||||||||
| Model | FH [N] | b1 | b2 | b3 | h1 | h2 | h3 | l1 | l2 | l3 | r | s | Weight [g] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GN 910.3-220 | 2200 | 20 | 6 | 13 | 68 | 24 | 17,5 | 57,5 | 24 | 29 | 50 | 6 | 268 |
| GN 910.3-440 | 4400 | 30 | 10 | 20 | 113 | 42 | 28 | 85,5 | 32 | 42,5 | 73 | 10 | 820 |
| GN 910.3-850 | 8500 | 50 | 12 | 24 | 148 | 57 | 35 | 115 | 40,5 | 52 | 99 | 12 | 1620 |
| GN 910.3-1540 | 15400 | 60 | 16 | 32 | 183 | 66,5 | 40,5 | 147,5 | 55,5 | 68 | 127,5 | 16 | 3420 |