MNA1MLSDM00EN, V2.01, 07.2009
PAS 4•S 3 Technical Data
Portal axes with ball screw drive 33
Figure 3.5 Speed of rotation of ball screw, deflection, buckling strength,
PAS4 3 S B
(A) Speed of rotation of ball screw
(0,I,II) With out, 1 or 2 ball screw supports
(B) Deflection
(C) Buckling strength
0
I
II
0
500
100 0
150 0
2000
2500
3000
3500
0 500 1000 1500 2000 2500 3000 3500 4000
LP [mm]
nkrit [rpm]
0 N
50 N
100 N
200 N
400 N
800 N
0,0
0,2
0,4
0,6
0,8
1,0
1,2
1,4
0 500 1000 1500 2000 2500 3000
s [mm]
f [mm]
0
100 0
2000
3000
4000
5000
6000
7000
0 500 1000 1500 2000 2500 3000 3500
x [mm]
Fcomp [N]