Ball-pad
No. 6440
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Wedge block "Herkules" height wedge
Ø12 mm centring hole. Ductile iron and steel, tempered, quenched in black oxide finish. Wedge surface finely machined. A spherical attachment 6440 or 6440G accompanies each wedge block.
| Order no. |
Size |
H min.
[mm] |
H max.
[mm] |
B1 | B2 | H1 | H4 | L | SW |
H/U*
[mm] |
F max.
[kN] |
Weight
[g] |
CAD | EUR | SC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 72777 | 63 | 50 | 68 | 63 | 40 | 80 | 7 | 63 | 13 | 0,86 | 40 | 1700 |
|
346,00 | |
| 72785 | 125 | 100 | 125 | 115 | 60 | 135 | 20 | 125 | 24 | 1,16 | 100 | 8600 |
|
742,00 | |
| 72793 | 190 | 170 | 190 | 145 | 80 | 200 | 20 | 175 | 36 | 2,02 | 250 | 23750 |
|
1.940,00 |
*H/U= height adjustment per single turn.
Application:
The fine-machined wedge surfaces permits a smooth, precise adjustment to less than 1/10 mm. The double wedge effect produces a large stroke and precise vertical movement with no lateral shift. The height wedge proves its worth with heavy castings or forgings on large tool machines. The AMF "Herkules" whipstock has an additional centring hole in the floor of the base area.
Note:
Suitable attachments for wedge block No. 6460 are No. 6440, 6440G, 6441 and 6442.
All sizes with lateral clamping rim for fastening on the machine table.
For size 63, the base plate is removable for reaching Hmin.
Advantage:
For the sizes 125 and 190, the attachment 6440G can be screwed in so it cannot be lost.