Low height clamping jaws, model "Bulle"
No. 6490
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Extra strong clamping jaw
High design with exact prismatic guide.
Main body: malleable iron.
Clamping jaws: case-hardening steel, case-hardened. Reversible clamping jaws with smooth side for machined workpieces and serrated side for rough clamping surfaces.
| Order no. |
Slot | B1 | B2 | C | E |
H min.
[mm] |
H max.
[mm] |
H1 | H2 | L1 | L2 |
F1*
[kN] |
F2*
[kN] |
Md
[Nm] |
Weight
[g] |
CAD | EUR | SC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 73213 |
12 14 16 18 |
19 | 65 | 8 | 12 | 46 | 99 | 38 | 40 | 179 | 112,5 |
8 15 20 28 |
1,2 2,2 3,0 4,2 |
20 40 45 60 |
4037 |
|
333,00 | |
| 73221 |
20 22 24 28 30 |
26 | 75 | 11 | 12 | 61 | 118 | 45 | 40 | 230 | 138,5 |
25 25 32 32 36 |
4,5 4,5 4,8 4,8 5,4 |
85 85 95 95 110 |
6688 |
|
452,00 | |
| 73239 |
32 36 42 |
38 | 90 | 15 | 12 | 89 | 145 | 56 | 40 | 265 | 158 | 50 | 7,5 | 160 | 11031 |
|
659,00 |
* Clamping forces F1 and F2 depend on the groove width.
Application:
Due to their large clamping faces these clamping jaws are suitable for lateral clamping of high workpieces. For fastening on the machine table we recommend the use of 2 clamping screws! Related to T-slot size in use, 2 T-slot bolts DIN 787 for each clamp should be ordered separately.
Note:
The clamping forces F1 and F2 are achieved with optimum design and utilisation of the maximum tightening torque of the fastening bolts.