24
T32FNA
Speed measuring system
Nominal torque
Nm
kNm
50
100
200
500
1
2
10
25
Measuring system
brushless, inductive
Output signal for speed
pulse train
Pulse voltage (peak-to-peak)
between plug contacts 1 and 4
between plug contacts 7 and 1
Load resistance
V
k
W
25
15 pulses per revolution
15 pulses per revolution, displaced by 90
5
Minimum speed
min
--1
2
Mechanical Data
Nominal temperature range
C
+ 10 ... + 60
Service temperature range
C
-- 10 ... + 60
Storage temperature range
C
-- 50 ... + 70
Load limits
Torque limit, related to M
N
Destruction torque, related to M
N
%
%
150
> 300
Lateral limit force
1)
Axial limit force
1)
Bending limit moment
1)
N
kN
Nm
50
1.3
6
100
2.5
12
190
5
23
410
7
60
1.1k
14
115
1.6k
27
230
5.7k
100
1150
14k
200
2.8k
Vibration amplitude to DIN 50 100 (peak-
to-peak)
Nm
35
70
140
350
700
1.4k
7k
17.5k
Mechanical impact test
2)
degree of preci-
sion according to IEC 68-2-27-1987
Number
Duration
Acceleration
n
ms
m/s
2
1000
3
500
Vibration stressing test
2)
, degree of preci-
sion according to IEC 68-2-6-1985
Frequency range
Duration
Acceleration
Hz
h
m/s
2
5 - 65
1.5
50
Torsional stiffness c
T
kNm/rad 10.5 19.5 34.3 142
242
369
2910
6480
Torsion angle at M
N
grad
0.27 0.29 0.33
0.2
0.24 0.31
0.19
0.22
Mass moment of inertia (axially)
gm
2
1.85
16
149
154
Nominal speed (without coupling)
min--1
20 000
15 000
11 000
Nominal speed
3)
with
SBG-Coupling
min
--1
3000
GLB-Coupling
min
--1
20 000
15 000
10000 7600
1) Each type of irregular stress can only be permitted with its given limit value (bending moment, side load or
axial load, exceeding the nominal speed) if none of the others can occur. Otherwise the limit values must
be reduced. If for instance 30% of the bending moment and also 30% of the side load are present, only
40% of the axial load are permitted, provided that the nominal torque is not exceeded. With maximum addi-
tional loading, measuring errors of the order of 1% of the nominal torque can occur.
2) The technical data did not change after impact and vibrational stressing test.
3) The maximum permissible continuous speed for the T32 FNA-coupling mounted and balanced by HBM
given on the plate.
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