|
|
||||
|
Range |
|
Standard range |
|
|
|
||||
|
Recirculation type |
|
Planetary roller screw |
|
|
||||
|
Nut type |
|
Cylindrical nut |
|
|
||||
|
Nominal screw diameter |
d0 [mm] |
44 |
|
|
||||
|
Lead |
Ph [mm] |
8 |
|
|
||||
|
Preload |
|
Backlash elimination |
|
|
|
||||
|
Number of thread |
[N ] |
6 |
|
|
|
||||
|
Helix angle |
? [°] |
3,3 |
|
|
||||
|
Dynamic load category |
[kN] |
50-70 |
|
|
||||
|
Standard number of rollers |
[Nr ] |
11 |
|
|
||||
|
Max. number of rollers |
[Nmax ] |
14 |
|
|
||||
|
Dynamic Load |
Ca [kN] |
71,89 |
|
|
||||
|
Static Load |
Coa [kN] |
130,73 |
|
|
||||
|
Torque for play elimination |
Tpe [Nm] |
1,12 |
|
|
||||
|
Nut mass |
mn [kg] |
1,7 |
|
|
||||
|
Screw mass |
ms [kg/m] |
11,9 |
|
|
||||
|
Screw inertia |
Is [kgmm2/m] |
2 890 |
|
|
||||
|
Nut inertia |
Inn [kgmm2] |
1 730 |
|
|
||||
|
Rollers inertia |
Ins [kgmm2] |
119,2 |
|
|
||||
|
Grease quantity for nut |
Zn [cm3] |
22,8 |
|
|
||||
|
d1 |
[mm] |
44,4 |
|
|
||||
|
d2 |
[mm] |
43,2 |
|
|
||||
|
D |
[mm] |
80 |
|
|
||||
|
A |
[mm] |
90 |
|
|
||||
|
w |
[mm] |
0,5 |
|
|
||||
|
a |
[mm] |
6 |
|
|
||||
|
b |
[mm] |
32 |
|
|
||||
|
H |
[mm] |
82,5 |
|
|
||||
|
Q |
[mm] |
7 |
|
|
||||
|
B |
[mm] |
8 |
|
|
||||
|
D2 |
[mm] |
74 |
|
|
||||
|
D3 |
[mm] |
56 |
|
|
|
