Properties and application:
- Hook clamps GN 831 are used among others for the secure holding of flaps and container lids
- The clamps will lock securely over the centre and are thus vibration proof
- The stroke w1 of the clamping hook can pull the parts to be clamped together by up to 6 mm
- The range w2 can be adjusted on the M6 threaded spindle at the clamping hook
- The types S and SV prevent unwanted release of the hook clamp
- Screws with low head height such as DIN 6912 are used to fix the hook clamps
- The load specified in the table are simply guide line values for a nominal static pulling force which the lock can withstand
- Depending on the conditions under which these hook lock clamps are used such as vibration or shock loads, the holding capacity can be adversely affected
- The catch bracket is included
- Type A: without safety catch
- Type S: with safety catch
- Type SV: for safety catch with padlock
- No. 1: long Type
- No. 2: short Type
- Elesa+Ganter - technical information
GN 831 | GN 831-NI |
GN 831 - Version is steel |
 |
Characteristics:
- Zinc plated, blue passivated surface
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| Model | FH [N] | b1 | b2 | b3 | b4 | d | h1 | h2 | h3 | h4 | l1 min | l2 min | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GN 831-100-A-ST-1 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | - | - | 67 | 56 | ||
| GN 831-100-A-ST-2 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | - | - | - | - | ||
| GN 831-100-S-ST-1 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | 21,5 | - | 71 | 63 | ||
| GN 831-100-S-ST-2 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | 21,5 | - | - | - | ||
| GN 831-100-SV-ST-1 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | - | 25,5 | 67 | 56 | ||
| GN 831-100-SV-ST-2 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | - | 25,5 | - | - | ||
| Model | l3 | l4 min | l5 min | m1 | m2 | m3 | m4 | r | w1 ≈ | w2 ≈ | Weight [g] | |||
| GN 831-100-A-ST-1 | 19,5 | - | - | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 12 | 55 | |||
| GN 831-100-A-ST-2 | 19,5 | 31 | 54 | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 21 | 55 | |||
| GN 831-100-S-ST-1 | 19,5 | - | - | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 8 | 58 | |||
| GN 831-100-S-ST-2 | 19,5 | 38 | 61 | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 8 | 58 | |||
| GN 831-100-SV-ST-1 | 19,5 | - | - | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 12 | 55 | |||
| GN 831-100-SV-ST-2 | 19,5 | 38 | 54 | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 12 | 55 | |||
GN 831-NI - Version is stainless steel |
|
Characteristics:
- Parts in sheet metal AISI 305
- Clamping hook / pin AISI 3033
| ||||||||||||||
| Model | FH [N] | b1 | b2 | b3 | b4 | d | h1 | h2 | h3 | h4 | l1 min | l2 min | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GN 831-100-A-NI-1 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | - | - | 67 | 56 | ||
| GN 831-100-A-NI-2 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | - | - | - | - | ||
| GN 831-100-S-NI-1 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | 21,5 | - | 71 | 63 | ||
| GN 831-100-S-NI-2 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | 21,5 | - | - | - | ||
| GN 831-100-SV-NI-1 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | - | 25,5 | 67 | 56 | ||
| GN 831-100-SV-NI-2 | 1000 | 25,5 | 22 | 26 | 14 | 4,2 | 18,5 | 8,5 | - | 25,5 | - | - | ||
| Model | l3 | l4 min | l5 min | m1 | m2 | m3 | m4 | r | w1 ≈ | w2 ≈ | Weight [g] | |||
| GN 831-100-A-NI-1 | 19,5 | - | - | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 12 | 54 | |||
| GN 831-100-A-NI-2 | 19,5 | 31 | 54 | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 21 | 55 | |||
| GN 831-100-S-NI-1 | 19,5 | - | - | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 8 | 59 | |||
| GN 831-100-S-NI-2 | 19,5 | 38 | 61 | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 8 | 50 | |||
| GN 831-100-SV-NI-1 | 19,5 | - | - | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 12 | 55 | |||
| GN 831-100-SV-NI-2 | 19,5 | 38 | 54 | 14,3 | 7 | 4 | 8 | 51 | 5,5 | 12 | 57 | |||