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| General Technical Data |
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| Fr(KN) |
Szie |
Rack Profiles |
Module P |
Rooler Ex. Diameter |
Pinion Diameter |
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| 1 |
10 |
9,5 x 19,5 |
0,6366 x 2,0 |
Ø 47 |
Ø 20,4 |
 Detailes |
| 1,5 |
15 |
14,5 x 24,5 |
1,5915 x 5,0 |
Ø 47 |
Ø 35 |
Detailes |
| 2,2 |
20 |
19,5 x 29,5 |
1,5915 x 5,0 |
Ø 72 |
Ø 35 |
Detailes |
| 3,5 |
25 |
24,7 x 23 |
2,3873 x 7,5 |
Ø 85 |
Ø 52,5 |
Detailes |
| 6,2 |
35 |
34,6 x 46,6 |
3,1831 x 10 |
Ø 100 |
Ø 70 |
Detailes |
| Fr: radial loading; The Cw values are listed in this table for a nominal service life of
108 m (100 000km), and refer to a roller with pure radial or axial loading.
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| General Explanation |
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The backlash setting and the pre-tensioning of
the rollers takes place via the eccentric hub of
the rollers of the series
FR.., FR..A, FR..R or
LR.., LR..A, LR..R.
The FR..Z, FR..ZA and LR..Z series are the
concentric models. In the eccentric rollers, the
inner bolts are provided with two holes. These
allow for the adjustment of the backlash.
| Accuracy | Lubrication | Corrosion resistant Design | Preload |
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| Technical Calculate |
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After selecting the rack, the gear teeth of the guideway system must be
checked for compatibility with the required drive forces and torques.
The rack can be supplied precision cut or hardened and ground.
The values given are values for shock-free operation, good lubrication and
stiff arrangement of the pinion.
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| Maintenance and Assembly |
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Sufficient lubrication is as important as the correct
selection of the size of the guideway system
and the assembly.
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