Lenze M850 Series

Radial forces and axial forces
Permissible radial force
The calculaon of the permissible radial force must take account of the addional load factor
f
w
.
F
rad, perm
= f
w
x F
rad,max
Permissible axial force
If there is no radial force, the maximum axial force is 50% of the value in the table F
rad,max
F
ax, zul
= 0.5 x F
rad,max
.
Applicaon of forces
F
ax
F
rad
F
rad
F
ax
l x l
x
Addional load factor f
w
on the drive sha
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
1.4
1.2
1
0.8
0.6
0.4
x/l
fw
Solid sha
Hollow sha
Technical data
Radial forces and axial forces
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