Torque sensor
with dual-range-option
Torque
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4503B _000-767e -12.22
© 2015 ... 2022 Kistler Group, Eulachstraße 22, 8408 Winterthur, Switzerland www.kistler. Kistler Group This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting
torque sensors with built-in speed sensor operate on the strain gage principle. An integral, digital measurement conditioning system produces analog or digital output signals.• Rated torque: 0.2 ... 5 000 N∙m
• Ratio for second range: 1:10 or 1:5 of rated torque • Speed ranges up to 50 000 1/min • Accuracy class
in standard measuring range: 0.05/0.1
in the extended measuring range: 0.1/0.2/0.4
• Integrated high resolution speed/angle measurement sensor up to 8 192 pulses/revolution as option • Serial data output RS-232C and USB interface
Additional advantages of second range:
• Freely selectable torque output frequency or voltage
• One sensor for two separately calibrated measuring ranges Description
The dual range sensor offers the advantage of freely scalable  range switching, which allows highly accurate measurement of both the peak and particularly the operating torque.
The sensor offers an integrated high resolution speed/angle measurement sensor up to 8 192 pulses/revolution, freely scalable. Additionally, the rotational direction as well as an absolute zero point (Z-line) are available.
The voltage supply and the transmission of the measuring signals between the rotating shaft and the stator are contactless.Due to the low manufacturing tolerances and the high-quality balancing of the sensor, speed limits of up to 50 000 1/min can be achieved with the high-speed "H" version.
Application
The torque sensors are used:• In automotive and vehicle engineering • In the aviation and aerospace industry
• In mechanical and process plant engineering
• In the development and production of electric motors They are universal in application, being suitable for the development laboratory, production or quality assurance. With a torque sensor you will solve your measurement requirement. They are typically used for testing of electric motors, generators, drive performance, measurement of transmission or spindle drive friction, at a manual workstation
or in networked, automated production cells.
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4503B _000-767e -12.22
© 2015 ... 2022 Kistler Group, Eulachstraße 22, 8408 Winterthur, Switzerland Tel.+41522241111,****************,www.kistler. Kistler Group This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting Technical data
Mechanical basic data Measuring range N∙m ±0.2 ... 5 000 Rated torque M nom
N∙m
0.2 ... 5 000Overload capacity at limiting torque    1.5 x M nom Alternating torque 0.7 x M nom
Rupture torque    4 x M nom
Nominal Speed
depending on
measuring range and design (see details)
Balancing class Q
for version "L" and "W" for version "H"  6.32.5
Housing material Anodized aluminum
Protection class
IP40
General electrical specifications Cut-off frequency -3 dB for voltage output
kHz 10Group delay Moment at 10 kHz µs <220Noise with TP filter with  C ut-off frequency (-3 dB) in measuring range 1:1Hz % FSO    1 000<±0.05Output signal
at M nom  (rated value)VDC kHz ±0 ... 5/10100 ±40
Load resistance
kΩ>10 Operating temperature range (rated temperature range)°C 10 ... 60Service temperature range °C 0 ... 70Storage temperature range °C -25 ... 80100 % control input VDC "On" 3.5 ... 30"Off" 0 (2)
Supply voltage VDC 11 (30)
Power consumption W
<10
Electrical connection
12 pin/7 pin built-in
connector
Speed measuring system (option Low Speed 60 "L")
Size
1 (5)
Measuring system magnetoresistive
Output signal
V    5 TTL Pulses per revolution (N)–60Group delay ms <0.1Load resistance
kΩ≥2Minimum rotational speed for sufficent pulse stability
min
-1
>2
Speed/Angle of rotation measuring system  (option High Speed "H" and Low Speed "W")Size
1 (5)
Measuring system
magnetoresistive Amount of pulses per turn N  (depending on n and f out )2x 1 … 8 192
Group delay time between signal input rotation to signal output ms <0.1Load resistance
kΩ≥2Minimum rotation for sufficient pulse stability Rotation angle (TTL)1/min >0Output signal (TTL)V    5 TTL Max. jitter per edge J
°±0.03
Jitter of the oscillation period Jp %= J[°] * N / 180° *100
Maximum permitted output frequency f out
kHz
500 1)
Amount of reference pulses per turn 1
Reference pulse width
°
0.25 x Period duration
1)
M aximum numbers of output pulses N max  = maximum allowable output frequency f out  (Hz) x 60 / rotational speed n (min -1).  With 8 192 pulses means a maximum of 3 660 min -1.
Noise immunity (EN 61326-1, Table 2)Electromagnetic field (AM)V/m 10Magnetic field A/m
100
Electrostatic discharge Contact discharge (ESD)kV
8
Electrostatic discharge Air discharge (ESD)kV 4Fast transients (burst)kV 1Impulse voltage (surge)kV 1Conducted emissions (AM)
V
10
Mechanical shock (EN 60068-2-27)
Number of cycles
–  1 000
Cycle time ms 3Acceleration shock
m/s²
650
Vibrational loads in 3 directions (EN 60068-2-6)Frequency range Hz 10 ... 2 000
Load duration
h    2.5Acceleration (Amplitude)
m/s²
200
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4503B _000-767e -12.22
© 2015 ... 2022 Kistler Group, Eulachstraße 22, 8408 Winterthur, Switzerland Tel.+41522241111,****************,www.kistler. Kistler Group This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting Size/Rated torque M nom N∙m 0.20.5125102050100200500−−−kN∙m
−
−
−
−
−
−
−
−
−
−
−
1
2
5
Torque measuring system Nominal speed
n nom
Version "L" + "W" (Low Speed)
min -1
20 00012 0008 000  5 000Version "H" (High Speed)min
-1
50 000
30 00020 000
10 000
Measurement features in the measuring range 1:1 (single range)Accuracy class 0.1
0.05Linearity error
including hysteresis
% FSO <±0.1<±0.05Rel. standard deviation of repeatability % FSO <±0.1<±0.05Temperature influence zero point %/10 K <±0.1<±0.05Temperature influence nominal value
%/10 K
<±0.1
<±0.05
Size/Rated torque M nom
N∙m 0.20.5125102050100200500−−−kN∙m
−
−
−−
−
−
−
−
−−
−
1
2
5
Measurement features in the measuring range 1:5 / 1:10Accuracy class
0.40.20.1Linearity error  including hysteresis % FSO <±0.4<±0.2<±0.1Rel. standard deviation of repeatability % FSO <±0.4<±0.2<±0.1Temperature influence zero point %/10 K <±0.4<±0.2<±0.1Temperature influence nominal value
%/10 K
<±0.4
<±0.2
<±0.1
Measurement features
Page 4/12
4503B _000-767e -12.22
© 2015 ... 2022 Kistler Group, Eulachstraße 22, 8408 Winterthur, Switzerland Tel.+41522241111,****************,www.kistler. Kistler Group This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting Other technical data
Size/Rated torque M nom N∙m 0.20.5125102050100200500−−−kN∙m −
−
−
−
−
−
−
−
−
−
−
125Mechanical basic data Torsional rigidity c T kN·m/rad
0.080.150.380.78  1.72  2.7011.715.274.097.8
134
506
685
Torsion angle at M nom
°0.140.350.380.300.370.330.430.250.380.150.290.430.230.42
Proportional mass moment of inertia of rotor measuring side
kgcm 20.0510.0520.0620.470.48  6.90  6.967.1459.161.0Proportional mass moment of inertia of rotor drive side
kgcm 20.2850.2850.2760.710.72  5.99  6.41  6.5958.760.6Mass moment of inertia rotor kgcm 20.3360.337
0.338
1.18  1.191
2.91
3.413.7
118
122
Natural frequency of the rotor (torsional vibration)kHz    1.16
1.51  1.95  1.99
2.55  2.55  2.46  2.99  1.88  2.33  2.70  1.67  1.96
Total weight sensor, approx.
kg    1.5
2.0
6.5
22.0
Balancing class according to DIN ISO 1940Version "L" + "W" (Low Speed)−G 6.3Version "H" (High Speed)−G 2.5
Nominal lifetime of bearings L 10h  according to ISO2815 281 2)
Version "L" + "W" (Low Speed)
h 18632244002390021500Version"H" (High Speed)
h
12009
16275
11470
14638
1)
T he effects of permissible parasitic forces can be up to 1 % of nominal torque. Each type of irregular stress (Longitudinal or transverse force) is only permitted up to its specific load limit, provided none of the others will occur at the same time. If this condition is not met, the limit values must be reduced. If 50 % of Transverse load limit occur at the same time, only 50 % of Longitudinal load limit is permis
sible and the nominal (rated) torque must not be exceeded.2)  N ominal life in operating hours, which is reached or exceeded by 90 % of a sufficiently large number of identical bearings before the first signs of material fatigue occur. The specified values are only valid if the load, speed, oscillation, shock and temperature limits are observed.
General technical data
Size/Rated torque M nom
N∙m 0.20.5125102050100200500−−−kN∙m
−
−
−
−
−
−
−
−
−
−
−
1
2
5
Version "L" + "W" (Low Speed)Longitudinal load limit on the drive side 1)
N 80150250450Transverse load limit on the drive side 1)N 120
280700  1 500Longitudinal load limit on the measurement side 1)N 5080120200350Transverse load limit
on the measurement side 1)N
1.6
3.3
5
10
2830
35
200
450
700
Version "H" (High Speed)Longitudinal load limit on the drive side 1)
N 3075170250Transverse load limit on the drive side 1)N 100200400800Longitudinal load limit on the measurement side 1)N 3040100160Transverse load limit
on the measurement side 1)
N
1.6
3.3
5
10
28
30
35
100
250
450
Page 5/124503B _000-767e -12.22
© 2015 ... 2022 Kistler Group, Eulachstraße 22, 8408 Winterthur, Switzerland Tel. +41 52 224 11 11, info@kistler, www.kistler. Kistler Group This information corresponds to the current state of knowledge. Kistler reserves
the right to make technical changes. Liability for consequential damage resulting Dimensions , Measuring ranges 0.2 / 0.5 / 1 / 2 and 5 / 10 and 20 N∙m
reference group
d  g 6
L1
90
d  g 6
B  A
90  L
G  25
L2
E
D  H
E
25
M
1
112 ±0,1
10 H7
4,1
38
38
30
65
C
125
T k
11
100 M  T (4x 90° = 360°)
Dimensions size 1 and 2 in mm
Dimensions for mounting base (GU)
= Option mounting base "GU"
M  =  Measuring end
Fig. 1: Size 1 and 2
All dimensions without tolerances comply with ISO 2768-mH
Size 12Rated torque
N∙m
0.2
0.5
1
2 / 510 / 20
L 159163167L1161820L2161820øD 585858ød g691012A 22.524.526.5B 1820
22
C 1818E 3030G 122122H 61.561.5øTk 46
46
M M5 (4x90 °)M5 (4x90 °)T
6 deep
6 deep
Werkstückkanten nach ISO 13715
-0,2+0,25 Allgemeintoleranzen  Längenmasse  Abmasse
Winkelmasse kürz. Schenkel
Abmasse    ..
*  ...0,5>0,5
±1
±0
±0,05
ISO 2768-mH  74  -0
0,5
90 ++0,3
0,1  109,5 ±0,15  117,5 ±0,15
58
122
22 ±0,1
10
70 ±0,1 A
A
8 ±0,02
25  -0
0,02  28
M 5 4x
5
A-A
Connecting dimensions for mounting base
Size 1 and 2N∙m Tightening torque
0.2 / 0.5 / 1
6 N·m
(strength class of the screw: 8.8)
2 / 510 / 20
All dimensions without tolerances comply with ISO 2768-mH

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