Lenze

Drive design
Axial and radial forces
Calculation of the existing axial and radial forces
Rough calculation of radial forces:
F r =
2000 · M 2 · f z
d w [mm]
f z
Transmission element
1.12 Toothed wheels
1.25 ... 1.4 Chain wheels
1.5 Toothed belt pulleys
1.5 ... 2.0 Small V-belt pulleys depending on
initial stress
2
Requirement:
–F rper. ≥ F r
(F rper. from gearbox-specific data)
–F aper. ≥ F a
(F aper. from gearbox-specific data)
Lenze G-motion motec en 02/03 2-3