Technical data

13-6 MHD131 MHD Sychronous motors
DOK-MOTOR*-MHD********-PR05-EN-P
13.4 Shaft loads
For explanations refer to Chapter 16.
MHD131B MHD131D
20
x/mm
n
mittel
250 min
-1
500 min
-1
1000 min
-1
2000 min
-1
3000 min
-1
F
radial
/N
0
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
40 60 80 100
20
x/mm
n
mittel
250 min
-1
500 min
-1
1000 min
-1
2000 min
-1
3000 min
-1
F
radial
/N
0
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
40 60 80 100
wmhd131x.fh10
1
2
1
2
(1): F
radial_max
(plain shaft)
(2): F
radial_max
(shaft with keyway)
Fig. 13-6: MHD131: Permissible maximum radial force F
radial_max
and permissible
radial force F
radial
radialaxial
FxF ⋅
⋅⋅
⋅
=
=
=
=
x: 0.46 for MHD131B,
0.44 for MHD131D,
F
axial
: permissible axial force in N
F
radial
: permissible radial force in N
Fig. 13-7: MHD131: permissible axial force F
axial
Permissible maximum radial
force F
radial_max
and permissible
radial force F
radial
Permissible axial force F
axial