HBM T40 - Page 28

28
T12
HBM
A24633.0en/de
Nominal (rated) torque M
nom
N⋅m 500
kN⋅m 1 2 3
Mechanical values
Torsional stiffness c
T
kN⋅m/
rad
745 1165 2515 3210
Torsion angle at M
nom
Deg. 0.038 0.049 0.046 0.054
Stiffness in the axial direction c
a
kN/mm 450 580 540 570
Stiffness in the radial direction c
r
kN/mm 560 860 1365 1680
Stiffness during the bending
moment round a radial axisc
b
kN⋅m/
deg.
4.2 5.9 9 9.3
Maximum deflection at longitudinal
force limit
mm < 0.05 < 0.06
Additional max. radial runout
deviation at lateral limit force
mm < 0.02
Additional plumb/parallel deviation
at bending limit moment (at jd
B
)
mm < 0.11 < 0.09 < 0.18 < 0.19
Balance quality level per
DINISO1940
G 2.5
Max. limits for relative shaft
vibration (peaktopeak)
7)
Wave oscillations in the area of the
connection flanges acc. to ISO 7919−3
Normal mode (continuous operation) µm
s
(p*p)
+
9000
n

 (ninrpm)
Start and Stop mode/resonance
ranges (temporary)
µm
s
(p*p)
+
13200
n

 (ninrpm)
Mass moment of inertia of the rotor
I
V
(around the rotary axis; does not
take flange bolts into account)
kg⋅m
2
0.0045 0.0139 0.0142
Proportional mass moment of
inertia for the transmitter side
(side of the flange with external
centering)
51 50 49
Max.permissible static eccentricity
of the rotor (radially) to the center
point of the stator
without the speed measuring system mm "2
Max. permissible axial
displacement of the rotor to the
stator
mm "2
7)
The impact of radial runout deviations, eccentricity, defects of form, notches, marks, local residual
magnetism, structural variations or material anomalies needs to be taken into account and isolated from
the actual wave oscillation.