T12
62
A1979
−
10.0 en
HBM
Nominal (rated) torque
M
nom
N
m
100
200
500
kN
m
1
Mechanical values
Torsional stiffness
c
T
kN
m/
rad
230
270
540
900
Torsion angle at
M
nom
degree
s
0.048
0.043
0.055
0.066
Stiffness in the axial direction
c
a
kN/mm
420
800
740
760
Stiffness in the radial direction
c
r
kN/mm
130
290
550
810
Stiffness during the bending moment
round a radial axis
c
b
kN
m/
degree
s
3.8
7
11.5
12
Maximum deflection at longitudinal limit
force
mm
< 0.02
< 0.03
Additional max. radial deviation at lateral
limit force
mm
< 0.02
Additional plumb/parallel deviation at limit
bending moment (at
j
d
B
)
mm
< 0.03
< 0.05
Balance quality level per DIN ISO 1940
G 2.5
Max. limits for relative shaft vibration
(peak-to-peak)
9)
Undulations in the connection flange area,
based on ISO 7919
−
3
m
s
(p
*
p)
+
9000
n
Ǹ
s
(p
*
p)
+
13200
n
Ǹ
Normal operation (continuous operation)
Start and stop operation, resonance ranges (temp.)
(n in rpm)
Mass moment of inertia of the rotor
I
V
(around rotary axis)
kg
m
2
0.0023
0.0033
0.0059
I
V
with optical rotational speed measuring
system
kg
m
2
0.0025
0.0035
0.0062
Proportional mass moment of inertia for
the transmitter side
without rotational speed measuring system
%
58
56
with optical rotational speed measuring
system
%
56
54
Max. permissible static eccentricity
of the
rotor (radially) to the center point of the stator
without rotational speed measuring system
mm
"
2
with rotational speed measuring system
mm
"
1
Max. permissible axial displacement of
the rotor to the stator
mm
"
2
Weight,
approx.
Rotor
kg
1.1
1.8
2.4
Stator
kg
2.3
9)
The influence of radial deviations, impact, defects of form, notches, marks, local residual magnetism,
structural variations or material anomalies on the vibrational measurements needs to be taken into
account and isolated from the actual undulation.
Summary of Contents for T12
Page 1: ...A1979 10 0 en Digital Torque Transducer T12 Mounting Instructions ...
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Page 89: ...89 T12 A1979 10 0 en HBM ...
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