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Range |
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Service range (Quick delivery) |
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Recirculation type |
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Planetary roller screw |
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Nut type |
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Cylindrical nut |
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Nominal screw diameter |
d0 [mm] |
30 |
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Lead |
Ph [mm] |
5 |
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Preload |
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Backlash elimination |
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Number of thread |
[N ] |
5 |
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Helix angle |
? [°] |
3,04 |
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Dynamic load category |
[kN] |
70-100 |
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Standard number of rollers |
[Nr ] |
9 |
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Max. number of rollers |
[Nmax ] |
11 |
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Dynamic Load |
Ca [kN] |
91,9 |
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Static Load |
Coa [kN] |
178,3 |
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Reference nut rigidity |
Rnr [N/μm] |
300 |
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Preload torque |
Tpr [Nm] |
0,6 |
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Nut mass |
mn [kg] |
1,2 |
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Screw mass |
ms [kg/m] |
5,6 |
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Screw inertia |
Is [kgmm2/m] |
624,2 |
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Nut inertia |
Inn [kgmm2] |
762,4 |
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Rollers inertia |
Ins [kgmm2] |
36,2 |
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Grease quantity for nut |
Zn [cm3] |
13,7 |
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d1 |
[mm] |
30,4 |
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d2 |
[mm] |
29,3 |
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D |
[mm] |
64 |
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A |
[mm] |
85 |
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w |
[mm] |
0,5 |
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a |
[mm] |
6 |
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b |
[mm] |
32 |
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H |
[mm] |
66,5 |
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Q |
[mm] |
5 |
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B |
[mm] |
7 |
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D2 |
[mm] |
58 |
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d8 |
[mm] |
29,3 |
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d10 |
[mm] |
50 |
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B5 |
[mm] |
213 |
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B6 |
[mm] |
800 |
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B7 |
[mm] |
587 |
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B8 |
[mm] |
798 |
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