User's Manual

Specifications
70 A4429-1.0 HBM: public T40FH
Nominal (rated) torque M
nom
300250200150125100kNm
Mechanical values
Size BG1 BG2
Torsional stiffness c
T
kN⋅m/rad 119310 228090
Torsion angle at M
nom
degrees 0.072 0.075
Stiffness in the axial direction c
a
kN/mm 1855 3900
Stiffness in the radial direction c
r
kN/mm 3340 4910
Stiffness during the bending
moment round a radial axis c
b
kN⋅m/rad 25495 65900
kN⋅m/
degrees
445 1150
Maximum deflection at axial limit
force
mm <0.1
Additional maximum radial devia
tion at lateral limit force
mm <0.1
Additional maximum deviation from
plane parallelism at bending
moment limit
mm <0.5
Balance quality level per
DIN ISO 1940
G 6.3
Max. limits for relative shaft vibra
tion
14)
(peak-to-peak)
Undulations in the connection flange
area, based on ISO7919‐3
Normal operation (continuous
operation)
μm
s
(p*p)
+
9000
n
Ǹ
(n in rpm)
Start and stop operation/reso
nance ranges (temporary)
μm
s
(p*p)
+
13200
n
Ǹ
(n in rpm)
Mass moment of inertia of rotor J
v
(around the rotary axis; does not take
flange bolts into account)
kg⋅m
2
2.0 5.15
Proportional mass moment of iner
tia for the transmitter side (side of
the flange with external centering)
% of I
v
45 47