MNA1MLSDM00EN, V2.01, 07.2009
PAS 4•S 3 Technical Data
Portal axes with ball screw drive 39
Figure 3.8 Speed of rotation of ball screw, deflection, buckling strength,
PAS4 4 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
100 N
200 N
500 N
1.000 N
1.50 0 N
0,0
0,2
0,4
0,6
0,8
1,0
1,2
0 500 1000 1500 2000 2500 3000 3500
s [mm]
f [mm]
0
150 0
3000
4500
6000
7500
9000
0 500 1000 1500 2000 2500 3000 3500 4000
x [mm]
Fcomp [N]