Hottinger Bruel and Kjaer T10S2TOS6 T10-S2TOS6 Torquemeter User Manual A0608 T10F

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Document Title	A0608; T10F
Document Creator	BroadVision, Inc.
Document Author:	HBM

Mounting Instructions
English
T10F
Hottinger Baldwin Messtechnik GmbH
Im Tiefen See 45
D-64239 Darmstadt
Tel. +49 6151 803-0
Fax +49 6151 803-9100
info@hbm.com
www.hbm.com
Mat.: 7-2001.1510
DVS: A0608-14.0 HBM: public
02.2015
E Hottinger Baldwin Messtechnik GmbH.
Subject to modifications.
All product descriptions are for general information only.
They are not to be understood as a guarantee of quality or
durability.
English
Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1
2.2
Markings used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The markings used in this document . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols on the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
11
12
Torque flange versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Structure and mode of operation . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
6.1
6.2
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.4
6.5
6.6
6.7
6.8
Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conditions on site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation without dismantling the antenna ring . . . . . . . . . . . . . . . .
Installation with subsequent stator mounting . . . . . . . . . . . . . . . . . . .
Installation example with couplings . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation example with joint shaft . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting the rotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting the stator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the clamp fixture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fitting the slotted disc (speed measuring system) . . . . . . . . . . . . . .
Aligning the stator (speed measuring system) . . . . . . . . . . . . . . . . . .
17
19
19
20
21
22
23
23
24
28
31
33
34
7.1
7.1.1
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FCC and IC compliant installation for US and
Canada installation only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shielding design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Option 2, code KF1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adaptation to the cable length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37
37
7.2
7.3
7.3.1
T10F
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39
41
41
7.4
7.5
Option 2, code SF1/SU2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
43
46
8.1
8.2
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibration option 2, code KF1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Calibration option 2, code SF1/SU2 . . . . . . . . . . . . . . . . . . . . . . . . . . .
48
49
49
9.1
9.2
9.3
9.4
9.4.1
9.4.2
9.5
9.6
9.7
9.8
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque output signal, code KF1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque output signal, code SF1/SU2 . . . . . . . . . . . . . . . . . . . . . . . . .
Setting up the zero point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Aligning the speed module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting the pulse count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vibration suppression (hysteresis) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Form of speed output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Type of speed output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50
51
51
51
52
52
53
55
56
56
58
10
10.1
Loading capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measuring dynamic torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
59
11
11.1
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speed module maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
61
12
12.1
12.2
12.3
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotor dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stator dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
62
64
66
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13
Order numbers, accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
14
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
15
15.1
15.1.1
15.1.2
15.1.3
15.2
15.3
Supplementary technical information . . . . . . . . . . . . . . . . . . . . . .
Output signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output MD torque (connector 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output N: Speed (connector 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector 2, double frequency, stat. direction of rotation signal . .
Axial and radial run‐out tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
78
78
79
80
81
82
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Safety instructions
Safety instructions
FCC Compliance & Advisory Statement
Important
Any changes or modification not expressly approved by
the party responsible for compliance could void the user's
authority to operate the device. Where specified addi­
tional components or accessories elsewhere defined to
be used with the installation of the product, they must be
used in order to ensure compliance with FCC regulations.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2)
this device must accept any interference received, includ­
ing interference that may cause undesired operation.
The FCC identifier or the unique identifier, as appropri­
ate, must be displayed on the device.
Model
Measuring range
FCC ID
IC
2ADAT-T10S2TOS6
12438A-T10S2TOS6
50 Nm, 100 Nm, 200 Nm
500 Nm, 1 kNm
T10S2TO6
2 kNm, 3 kNm
5 kNm
10 kNm
The FCC ID number in dependence of measuring range.
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Safety instructions
Fig. 1.1
Location of the label on the stator of the device
The preferred position of the FCC label is on the type
plate. If this is not possible for reasons of space, the
label can be found on the rear of the stator housing.
Model: 2ADAT-T10S2TOS6
FCC ID: 2ADAT-T10S2TOS6
IC: 12438A­T10S2TOS6
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause unde­
sired operation.
Fig. 1.2
Label example with FCC ID and IC number
Industry Canada IC
This device complies with Industry Canada standard
RSS210.
This device complies with Industry Canada license-ex­
empt RSS standard(s). Operation is subject to the follow­
ing two conditions: (1) this device may not cause interfer­
ence, and (2) this device must accept any interference,
including interference that may cause undesired opera­
tion of the device.
T10F
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Safety instructions
Cet appareil est conforme aux normes d'exemption de
licence RSS d'Industry Canada. Son fonctionnement est
soumis aux deux conditions suivantes : (1) cet appareil
ne doit pas causer d'interférence et (2) cet appareil doit
accepter toute interférence, notamment les interférences
qui peuvent affecter son fonctionnement.
Important
Usage/Installation in the USA and Canada requires an
EMI suppressor. Please refer to chapter 7.1.1, page 38.
Designated use
The T10F torque flange is used exclusively for torque
and rotation speed measurement tasks, and directly
associated control and regulatory tasks. Use for any
additional purpose shall be deemed to be not as
intended.
In the interests of safety, the transducer should only be
operated as described in the Operating Manual. It is also
essential to comply with the legal and safety
requirements for the application concerned during use.
The same applies to the use of accessories.
The transducer is not a safety element within the
meaning of its designated use. Proper and safe operation
of this transducer requires proper transportation, correct
storage, assembly and mounting, and careful operation.
General dangers of failing to follow the safety
instructions
The transducer corresponds to the state of the art and is
failsafe. The transducer can give rise to remaining
dangers if it is inappropriately installed and operated by
untrained personnel.
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Safety instructions
Everyone involved with mounting, starting up,
maintaining, or repairing the transducer must have read
and understood the Operating Manual and in particular
the technical safety instructions.
Residual dangers
The scope of supply and performance of the transducer
covers only a small area of torque measurement
technology. In addition, equipment planners, installers
and operators should plan, implement and respond to the
safety engineering considerations of torque
measurement technology in such a way as to minimize
remaining dangers. On‐site regulations must be complied
with at all times. Reference must be made to remaining
dangers connected with torque measurement
technology.
Conversions and modifications
The transducer must not be modified from the design or
safety engineering point of view except with our express
agreement. Any modification shall exclude all liability on
our part for any damage resulting therefrom.
Qualified personnel
The transducer must only be installed and used by
qualified personnel, strictly in accordance with the
specifications and with safety requirements and
regulations. It is also essential to comply with the legal
and safety requirements for the application concerned
during use. The same applies to the use of accessories.
Qualified personnel means persons entrusted with siting,
mounting, starting up and operating the product who
possess the appropriate qualifications for their function.
T10F
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Safety instructions
Accident prevention
According to the prevailing accident prevention
regulations, once the torque flange has been mounted, a
covering agent or cladding has to be fitted as follows:
The cover or cladding must not be free to rotate.
The cover or cladding should avoid squeezing or
shearing and provide protection against parts that
might come loose.
Covers and cladding must be positioned at a suitable
distance or be arranged so that there is no access to
any moving parts within.
Covers and cladding must also be attached if the
moving parts of the torque flange are installed outside
peoples' movement and operating range.
The only permitted exceptions to the above requirements
are if the various parts and assemblies of the machine
are already fully protected by the design of the machine
or by existing safety precautions.
Warranty
In the case of complaints, a warranty can only be given if
the torque flange is returned in the original packaging.
10
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Markings used
Markings used
2.1
The markings used in this document
Important instructions for your safety are specifically
identified. It is essential to follow these instructions in
order to prevent accidents and damage to property.
Symbol
Significance
WARNING
CAUTION
Notice
Important
Tip
Information
Emphasis
See….
T10F
This marking warns of a potentially dangerous
situation in which failure to comply with safety
requirements can result in death or serious physical
injury.
This marking warns of a potentially dangerous
situation in which failure to comply with safety
requirements can result in slight or moderate physical
injury.
This marking draws your attention to a situation in
which failure to comply with safety requirements can
lead to damage to property.
This marking draws your attention to important
information about the product or about handling the
product.
This marking indicates application tips or other
information that is useful to you.
This marking draws your attention to information
about the product or about handling the product.
Italics are used to emphasize and highlight text and
references to other chapters and external documents.
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Markings used
2.2
Symbols on the product
CE mark
The CE mark enables the manufacturer to guarantee that
the product complies with the requirements of the rele­
vant EC directives (the declaration of conformity is avail­
able at http://www.hbm.com/HBMdoc).
Model: 2ADAT-T10S2TOS6
FCC ID: 2ADAT-T10S2TOS6
IC: 12438A­T10S2TOS6
This device complies with part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interfer­
ence received, including interference that
may cause undesired operation.
Label example
Label example with Model number, FCC ID and IC num­
ber. Location on the stator of the device.
Statutory waste disposal mark
In accordance with national and local environmental
protection and material recovery and recycling
regulations, old devices that can no longer be used must
be disposed of separately and not with normal household
garbage.
If you need more information about waste disposal,
please contact your local authorities or the dealer from
whom you purchased the product.
12
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Torque flange versions
Torque flange versions
In the case of option 2 “Electrical configuration", the
T10F torque flange exists in versions KF1, SF1 and SU2.
The difference between these versions lies in the
electrical inputs and outputs on the stator, the rotors are
the same for all the versions of a measuring range.
Alternatively, versions SF1 and SU2 can be equipped
with a speed measuring system.
T10F
Type
Measured
quantity
KF1
SF1
SU2
Torque
Torque and speed (option)
Energy supply
Excitation voltage
54 VPP/14 kHz;
square‐wave
Supply voltage 18 V to 30 V DC
Separated extra‐low voltage (SELV circuit)
Output signal
Frequency
Connection
cable
Can be connected
to HBM
measurement
electronics
Frequency
Frequency and
voltage
V1 ... V4
V5, V6, W1, W2
Excitation voltage
generator in HBM
electronics
Excitation voltage generator in the torque flange
Fig. 3.1
T10F versions
You can find out which version you have from the stator
identification plate. The version is specified in the
“T10F-..." number there.
Example: T10F-001R-SU2-S-0-V1-Y (see also page 68).
T10F
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Application
Application
The T10F torque flanges record static and dynamic
torque on stationary or rotating shafts and determine the
speed, specifying the direction of rotation. Test beds can
be extremely compact because of their extremely short
construction. They therefore offer a very wide range of
applications.
In addition to conventional test‐bench engineering
(engine, roll and transmission test benches), new
solutions are possible for torque measurements partly
integrated in the machines. Here, you benefit in full from
the T10F torque flange special characteristics:
Extremely compact construction with the
measurement flange body
High permissible dynamic load
High permissible lateral forces and bending moments
Very high torsional stiffness
No bearings, no slip rings
Designed to work without bearings, and with contactless
excitation voltage and measured value transmission, the
measurement flanges are maintenance‐free. Thus there
are no friction or bearings heating effects.
The torque flanges are supplied for nominal (rated)
torques from 50 N⋅m to 10 kN⋅m. Depending on the
nominal (rated) torque, maximum speeds of up to 15 000
min-1 are permissible.
T10F torque flanges are reliably protected against
electromagnetic interference. They have been tested with
regard to EMC according to the relevant European
standards, and carry the CE mark.
14
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Structure and mode of operation
Structure and mode of operation
Torque flanges consist of two separate parts: the rotor
and the stator. The rotor comprises the measuring body
and the signal transmission elements.
Strain gauges (SGs) are mounted on the measuring
body. The rotor electronics for transmitting the bridge
excitation voltage and the measurement signal are
located centrally in the flange. The transmitter coils for
contactless transmission of excitation voltage and
measurement signal are located on the measuring body's
outer circumference. The signals are sent and received
by a separable antenna ring. The antenna ring is
mounted on a housing that includes the electronic
system for voltage adaptation and signal conditioning.
Connectors for the torque signal, the voltage supply and
the speed signal (option) are located on the stator. The
antenna ring should be mounted more or less
concentrically around the rotor (see chapter 6).
In the case of the speed measuring system option, the
speed sensor is mounted on the stator, the customer
attaches the associated slotted disc on the rotor. The
speed measurement works optically with the infrared
transmitted light barrier principle.
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Structure and mode of operation
Speed sensor (option)
Antenna segments
Stator
Rotor
Housing
Fan‐type lock
washers
Fig. 5.1
16
Measuring
body
Adapter flange
(without slotted disc)
Mechanical structure, exploded view
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Mechanical installation
Mechanical installation
WARNING
Handle the torque flange carefully! The transducer could
suffer permanent damage from mechanical shock
(dropping), chemical effects (e.g. acids, solvents) or
thermal effects (hot air, steam).
With alternating loads, you should cement the rotor
connection screws into the mating thread with a screw
locking device (medium strength) to exclude prestressing
loss due to screw slackening.
An appropriate shaft flange enables the T10F torque
flanges to be mounted directly. It is also possible to
mount a joint shaft or relevant compensating element
directly on the rotor (using an intermediate flange when
required). Under no circumstances must the permissible
limits specified for bending moments, lateral and
longitudinal forces be exceeded. Due to the T10F torque
flanges' high torsional stiffness, dynamic changes on the
shaft train are minimized.
Important
The effect on critical bending speeds and natural
torsional vibrations must be checked to avoid overloading
the measurement flanges due to the resonance stepup.
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Mechanical installation
Important
Even if the unit is installed correctly, the zero point
adjustment made at the factory can shift by
approx. ±150 Hz. If this value is exceeded, we advise
you to check the mounting conditions.
Important
For correct operation, comply with the mounting
dimensions (see page 66).
18
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Mechanical installation
6.1
Conditions on site
T10F torque flanges are protected to IP54 according to
EN 60529. The measuring hubs must be protected
against coarse dirt particles, dust, oil, solvents and
humidity. During operation, the prevailing safety
regulations for the security of personnel must be
observed (see chapter 1 „Safety instructions“, page 6).
There is wide ranging compensation for the effects of
temperature on the output and zero signals of the T10F
torque flange (see chapter 14 “Specifications”, page 70).
This compensation is carried out at static temperatures in
extensive furnace processes. This guarantees that the
circumstances can be reproduced and the properties of
the transducer can be reconstructed at any time.
If there are no static temperature ratios, for example,
because of the temperature differences between the
measuring body and the flange, the values given in the
specifications can be exceeded. So, for accurate
measurements, static temperature conditions must then
be obtained by cooling or heating depending on the
application. As an alternative, check thermal decoupling
by means of heat radiating elements such as multi‐disc
couplings.
6.2
Installation orientation
The measurement flange can be mounted in any
position. With clockwise torque, the output frequency is
10 kHz to 15 kHz. With HBM amplifiers or with the
“voltage output" option, a positive output signal (0 V ...
+10 V) is present.
In the case of the speed measuring system, an arrow is
attached to the head of the sensor to clearly define the
T10F
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Mechanical installation
direction of rotation. If the measurement flange moves in
the direction of the arrow, connected HBM measuring
amplifiers deliver a positive output signal (0 V ... +10 V).
6.3
Installation options
In principle, there are two possibilities for torque flange
mounting: with the antenna ring complete or dismantled.
We recommend mounting as described in chapter 6.3.1.
“Installation without dismantling the antenna ring” If
installation in accordance with chapter 6.3.1 is not
possible, (e.g. in the case of subsequent stator
replacement or mounting with a speed measuring
system), you will have to dismantle the antenna ring. It is
essential in this case to comply with the notes on
assembling the antenna segments (see chapter 6.5
“Mounting the stator” on page 28 and chapter 6.7
“Fitting the slotted disc (speed measuring system)” on
page 33).
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Mechanical installation
6.3.1
Installation without dismantling the antenna
ring
Customer mounting
1. Install rotor
2. Install stator
Support supplied by customer
Clamp fixture
3. Finish installation of shaft train
T10F
4. Mount the clamp fixture where required
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Mechanical installation
6.3.2
Installation with subsequent stator mounting
Customer mounting
2. Install shaft train
3. Remove one antenna segment
4. Install antenna segment around shaft train
Support supplied by customer
Clamp fixture
5. Align stator and finish installation
22
6. Mount the clamp fixture where required
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Mechanical installation
6.3.3
Fig. 6.1
6.3.4
Fig. 6.2
T10F
Installation example with couplings
Installation example with coupling
Installation example with joint shaft
Installation example with joint shaft
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Mechanical installation
6.4
Mounting the rotor
Important
For correct operation, comply with the mounting
dimensions (particularly the area free of metal, see
page 66).
Additional installation notes for the speed measuring
system can be found in chapter 6.7, page 33.
Important
Usually the rotor identification plate is no longer visible
after installation. This is why we include with the rotor
additional stickers with the important ratings, which you
can attach to the stator or any other relevant test‐bench
components. You can then refer to them whenever there
is anything you wish to know, such as the calibration
signal.
1. Prior to installation, clean the plane surfaces of the
measurement flanges and counter flanges. For safe
torque transfer, the surfaces must be clean and free
from grease. Use a piece of cloth or paper soaked in
solvent. When cleaning, make sure that you do not
damage the transmitter coils.
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Mechanical installation
6x or 8x (Z) DIN EN ISO 4762
hexagonsocket screws (10.9/12.9)
8x fastening screws (10.9/12.9); note
maximum screw‐in depth Y!
Measuring body
Fig. 6.3
Screwed rotor joint
2. For the bolted rotor connection, use eight DIN EN
ISO 4762 property class 10.9 hexagon socket screws
(measuring range 10 kNVm: 12.9) of a suitable length
(dependent on the connection geometry, see
Fig. 6.4).
We recommend, particularly for 50 N⋅, 100 N⋅m and
200 N⋅m, fillisterhead screws DIN EN ISO 4762...,
blackened, smoothheaded, oiled, mtot 0.125 permitted
size and shape variance in accordance with
DIN ISO 4759, Part 1, product class A.
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Mechanical installation
WARNING
The screw heads (Z), see Fig. 6.4, must not touch the
adapter flange.
With alternating load: Use a screw locking device
(e.g. LOCTITE no. 242) to glue the screws into the
counter thread to exclude prestressing loss due to screw
slackening.
3. Before the final tightening of the screws, rotate the
torque flange on the centering device until all screw
heads are positioned approximately centrally in the
through‐holes of the connection element. The screw
heads must not touch the walls of the through‐holes in
the adapter flange!
4. Fasten all screws with the specified tightening torque
(see Fig. 6.4).
5. For further mounting of the shaft train, there are eight
tapped holes on the adapter flange. Also use screws
of property class 10.9 (or 12.9) and fasten with the
torque specified in Fig. 6.4.
Important
With alternating loads, use a screw locking device to
cement the connecting screws into place! Guard against
contamination from varnish fragments.
The maximum screw‐in depth as per Fig. 6.4 must be
complied with! Otherwise, significant measurement errors
may result from torque shunts or the transducer may be
damaged.
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Mechanical installation
Nominal
(rated)
torque
(NVm)
Fastening
screws
(Z)1)
50
M6
Fastening
screws
Property class
Max. screw‐in depth
(Y) of screws in the
adapter flange
(mm)
Prescribed
tightening
torque
(NVm)
7.52)
14
10.9
100
200
M8
11
34
500
M12
18
115
1k
M12
18
115
2k
M14
18
185
3k
M14
26
185
5k
M18
33.5
400
33.5
470
10 k
1)
2)
3)
M18
12.93)
DIN EN ISO 4762; black/oiled/mtot = 0.125
14 mm for speed module option; use 6 mm longer screws because of the intermediate flange.
If property class 12.9 screws are not available, class 10.9 screws can also be used (tightening
torque 400 N⋅m). The permissible limit torque then reduces to 120% related to Mnom.
Fig. 6.4
T10F
Fastening screws
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Mechanical installation
6.5
Mounting the stator
On delivery, the stator has already been installed and is
ready for operation. The antenna segments can be
separated from the stator, for example, for maintenance
or to facilitate stator mounting. To stop you modifying the
center alignment of the segment rings opposite the base
of the stator, we recommend that you separate only one
antenna segment from the stator.
If your application does not require the stator to be
dismantled, proceed as described in points 2., 6., 7.
and 8.
Version with speed measuring system
As the speed sensor includes the slotted disc, it is not
possible to move the stator axially over the
pre‐assembled rotor (exception: Measuring ranges
50 N⋅m, 100 N⋅m and 200 N⋅m).
In this case, you should also comply with chapter 6.7
“Fitting the slotted disc (speed measuring system)”,
page 33.
Important
Check the screw connections of the antenna segments
(see Fig. 6.5) both after initial installation and then at
regular intervals for correct fit and tighten them if
necessary.
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Fan‐type lock washer
Fig. 6.5
Screw fittings of the antenna segments
1. Loosen and remove the screw fittings (M5) on one
antenna segment. Make sure that the fan‐type lock
washers are not lost!
2. Use an appropriate base plate to install the stator
housing in the shaft train so that there is sufficient
possibility for horizontal and vertical adjustments. Do
not fully tighten the screws yet.
3. Now reinstall the antenna segment removed under
point 1. on the stator with two hexagon‐socket screws
and the fan‐type lock washers. Make sure that none
of the fan‐type lock washers necessary for a defined
contact resistance are missing (see Fig. 6.5)! Do not
yet tighten the screws.
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Mechanical installation
4. Install the two antenna segments' upper connecting
screw so that the antenna ring is closed. Also pay
attention to the fantype lock washers.
5. Now fasten all the bolted antenna‐segment
connections with a tightening torque of 5 N⋅m.
6. Align the antenna and rotor so that the antenna
encloses the rotor coaxially. Please comply with the
permissible alignment tolerances stated in the
specifications.
7. Now fully tighten the bolted stator housing connection.
8. Make sure that the gap in the lower antenna segment
area is free of electrically conductive foreign bodies.
Gap
Important
To guarantee that they function perfectly, the fan‐type
lock washers (A5, 3-FST DIN 6798 ZN/galvanized) must
be replaced after the bolted antenna connection has
been loosened three times.
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6.6
Installing the clamp fixture
Depending on the operating conditions, oscillations may
be induced in the antenna ring. This effect is dependent
on:
the speed
the antenna diameter (depends in turn on the
measuring range)
the design of the machine base
To avoid vibrations, a clamp fixture is enclosed with the
torque flange enabling the antenna ring to be supported.
Support supplied by customer
Clamp fixture
Antenna ring
Fig. 6.6
Supporting the antenna ring
Mounting sequence
1. Loosen and remove the upper antenna segment
screw fitting.
2. Fasten the clamp fixture with the enclosed screw
fitting as shown in Fig. 6.7. It is essential to use the
new fan‐type locking washers!
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Mechanical installation
3. Clamp a suitable support element (we recommend a
threaded rod ∅ 3…6mm) between the upper and
lower parts of the clamp fixture and tighten the
clamping screws.
Clamp fixture
Fan‐type lock
washers
Support
supplied by the
customer, e.g.
threaded rod
Antenna segments
Fig. 6.7
Installing the clamp fixture
Important
Use, e.g. plastic as the material. Do not use metallic
material as this can affect the function of the antenna
(signal transmission).
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6.7
Fitting the slotted disc
(speed measuring system)
To prevent damage to the optical speed measuring
systems' slotted disc during transportation, it is not
mounted on the rotor. Before installing the rotor in the
shaft train, you must attach it to the adapter flange (or
intermediate flange). The associated speed sensor is
already mounted on the stator.
The requisite screws, a suitable screwdriver and the
screw locking device are included in the list of
components supplied.
Slotted disc
Screw for fastening the
slotted disc with slotted disc
turned in the cutting plane
Intermediate flange
(50 N⋅m and 100 N⋅m only)
Fig. 6.8
Installing the slotted disc
Important
At all stages of the mounting operation, be careful not to
damage the slotted disc!
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Mechanical installation
Mounting sequence
1. Push the slotted disc onto the adapter flange (or
additional flange) and align the screw holes.
2. Apply some screw locking device to the screw thread
and tighten the screws (tightening torque < 15 N⋅cm).
6.8
Aligning the stator
(speed measuring system)
The stator can be mounted in any position (for example,
“upside down" installation is possible). For perfect
measuring mode, the slotted disc of the speed measuring
system must rotate at a defined position in the sensor
pickup.
Axial alignment
There is a mark (orientation line) in the sensor pickup for
axial alignment (orientation line). When installed, the
slotted disc should be exactly above this orientation line.
Divergence of up to "2 mm is permissible in measuring
mode (total of static and dynamic shift).
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Slotted disc
Alignment line
Fig. 6.9
Position of the slotted disc in the speed sensor
Important
To attach the stator, we recommend the use of M6
screws with plain washers (width of oblong hole, 9 mm).
This size of screw guarantees the necessary travel for
alignment.
Radial alignment
The rotor axis and the optical axis of the speed sensor
must be along a line at right angles to the stator platform.
A conical machined angle (or a colored mark) in the
center of the adapter flange and a vertical marker line on
the sensor head serve as aids to orientation.
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Mechanical installation
Centering point for
aligning the rotor
Marking
Sensor head
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Fig. 6.10
36
Alignment marks on rotor and stator
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Electrical connection
Electrical connection
7.1
General information
To make the electrical connection between the torque
transducer and the amplifier, we recommend using
shielded, low‐capacitance measurement cables from
HBM.
With cable extensions, make sure that there is a proper
connection with minimum contact resistance and good
insulation. All plug connections or swivel nuts nuts must
be fully tightened.
Do not route the measurement cables parallel to power
lines and control circuits. If this cannot be avoided (in
cable pits, for example), maintain a minimum distance of
50 cm and also draw the measurement cable into a steel
tube.
Avoid transformers, motors, contactors, thyristor controls
and similar stray‐field sources.
Important
Transducer connection cables from HBM with attached
connectors are identified in accordance with their
intended purpose (Md or n). When cables are shortened,
inserted into cable ducts or installed in control cabinets,
this identification can get lost or become concealed. If
this is the case, it is essential for the cables to be
re‐labeled!
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Electrical connection
7.1.1
FCC and IC compliant installation for US and
Canada installation only
Use of EMI suppressor
To suppress high frequencies a EMI suppressor on the
power cable has to be used. Use at least 3 loops of the
cable.
Fastening must be done in an area not subject to
mechanical loads (i.e. no unwanted vibrations, etc.) using
cable ties fit for the specific application.
Mounting fixture
EMI suppressor
Cable ties
3 Loops
Fig. 7.1
Installation example EMI suppressor
Information
Consider longer cable of approximately 40 cm due to the
installation of the EMI suppressor.
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500 mm
Fig. 7.2
Max. distance of EMI suppressor to connector
If the EMI suppressor has to be removed for any purpose
(e.g. for maintenance), it must be replaced on the cable.
Use only EMI suppressor of the correct type.
Type: Vitroperm R
Model No.: T60006-22063W517
Size: external diameter x internal diameter x height =
63 x 50 x 25
The installation requires a EMI suppressor to be added to
the cable. Additional fixture should be used to prevent
stress on the connector due to extra weight of the cable.
Important
The use of the EMI suppressor on the power cable
(plug 1 or plug 3) is mandatory to ensure compliance
with FCC regulations.
7.2
Shielding design
The cable shield is connected in accordance with the
Greenline concept. This encloses the measurement
system (without the rotor) in a Faraday cage. It is
important that the shield is laid flat on the housing ground
at both ends of the cable. Any electromagnetic
interference active here does not affect the measurement
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Electrical connection
signal. Special electronic coding methods are used to
protect the transmission path and the rotor from
electromagnetic interference.
In the case of interference due to potential differences
(compensating currents), operating voltage zero and
housing ground must be disconnected on the amplifier
and a potential equalization line established between the
stator housing and the amplifier housing (copper
conductor, 10 mm2 wire cross-section).
If potential differences arise between the rotor and the
stator on the machine, perhaps due to unchecked
leakage, and this causes interference, it can usually be
overcome by connecting the rotor directly to ground, for
instance by a wire loop. The stator should be fully
grounded in the same way.
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Electrical connection
7.3
Option 2, code KF1
The stator housing has a 7‐pin (Binder 723) device
connector, to which you link the connection cable for
voltage supply and torque signal.
Conn.
Binder
Pin
Binder 723
Wire
color
MS3106
conn.
Pin
Supply voltage zero
wh
No function
bk
Pre‐amplifier supply voltage
(+15 V)
bu
Torque measurement signal
(12 VPP; 5...15 kHz)
rd
No function
Rotor excitation voltage
(54 V/80 VPP; approx.15 kHz)
gn
Rotor excitation voltage (0 V)
gy
Assignment
Top view
Shielding connected to
housing ground
7.3.1
Adaptation to the cable length
The transmission method between the rotor and the
stator determines the function of the torque flange, which
is dependent on:
T10F
the installation situation (for example, covering, area
free of metal parts)
the length of the cable
the tolerances of the excitation voltage supply
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Electrical connection
To allow for adaptation to various conditions, there are
three switches in the stator housing, which can be
accessed by removing the stator cover.
Switches
Fig. 7.3
Switch
position
Switches in the stator housing
Example applications
a) Older amplifiers
b) For when the calibration signal is unintentionally
initiated with very short cables
Normal position (factory setting)
For cable lengths in excess of approx. 20 m
Please ensure that after changing to switch position 3,
the calibration signal is not initiated.
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Possible faults and their elimination:
Fault:
No signal at the output, amplifier indicates overflow.
Cause:
Too little power, T10F disconnects.
Remedy:
Switch position 3.
Fault:
The calibration signal has been triggered by mistake.
Remedy:
Switch position 1.
7.4
Option 2, code SF1/SU2
On the stator housing, there are two 7‐pin device
connectors (Binder 723) and in the case of the speed
module option, there is also an 8‐pin device connector,
assigned in accordance with the selected option.
The supply voltage and the calibration signal of
connectors 1 and 3 are direct‐coupled via multifuses
(automatically resetting fuses).
Assignment for connector 1
Voltage supply and frequency output signal.
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Electrical connection
Binder
conn.
Pin
Binder 723
Wire
color
Sub‐D
conn.
Pin
Torque measurement signal
(frequency output; 5 V1; 0 V)
wh
13
Supply voltage 0 V;
bk
Supply voltage 18 V ... 30 V
bu
Torque measurement signal
(frequency output; 5 V1/12) V)
rd
12
Measurement signal 0 V;
symmetrical
gy
Calibration signal trigger 5 V 30 V
gn
14
Calibration signal 0 V;
gy
Top view
Assignment
Shielding connected to housing
ground
1)
Factory setting; complementary signals RS-422
Important
The torque flanges of option 3, code SF1/SU2 are only
intended for operation with a DC supply voltage. They
must not be connected to older HBM amplifiers with
square‐wave excitation. This could lead to the
destruction of the connection board resistances or other
errors in the measuring amplifiers (the torque flange, on
the other hand, is protected and once the proper
connections have been re‐established, is ready for
operation again).
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Assignment connector 2
Speed measuring system
Conn.
Binder
Pin
Binder 723
Top view
Sub‐D
conn.
Pin
Speed measurement signal (pulse
string, 5 V1; 0°)
rd
12
No function
Speed measurement signal
(pulse string, 5 V1; phase‐shifted
by 90°)2
gy
15
No function
No function
Speed measurement signal (pulse
string, 5 V1; 0°)
wh
13
Speed measurement signal
(pulse string, 5 V1; phase‐shifted
by 90°)2
gn
14
Supply voltage zero
bk
Wire
color
Assignment
Shielding connected to housing
ground
1)
2)
RS-422 complementary signals
When switching to double frequency, static direction of rotation signal.
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Electrical connection
Assignment connector 3
Voltage supply and voltage output signal.
Binder 723
Conn.
Binder
Pin
Torque measurement signal (voltage output; 0 V
Supply voltage 0 V;
Supply voltage 18 V ... 30 V DC
Torque measurement signal (voltage output;
"10 V)
No function
Calibration signal trigger 5 V - 30 V
Calibration signal 0 V;
Top view
Assignment
Shielding connected to housing ground
7.5
Supply voltage
The transducer must be operated with a separated
extra‐low voltage (18...30 V DC supply voltage), which
usually supplies one or more consumers within a test
bench.
Should the equipment be operated on a DC voltage
network1), additional precautions must be taken to
discharge excess voltages.
The notes in this chapter relate to the standalone
operation of the T10F without HBM system solutions.
1)
46
Distribution system for electrical energy with greater physical expansion (over several test
benches, for example) that may possibly also supply consumers with high nominal (rated)
currents.
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Electrical connection
The supply voltage is electrically isolated from signal
outputs and calibration signal‐inputs. Connect a
separated extra‐low voltage of 18 V ... 30 V to pin 3 (+)
and pin 2 ( ) of connector 1 or 3. We recommend that
you use HBM cable KAB 8/00-2/2/2 and relevant Binder
sockets, that at nominal (rated) voltage (24 V) can be up
to 50 m long and in the nominal (rated) voltage range,
20m long (see chapter 13 “Order numbers, accessories”,
page 68).
If the permissible cable length is exceeded, you can feed
the supply voltage in parallel over two connection cables
(connectors 1 and 3). This enables you to double the
permissible length. Alternatively an on‐site power pack
should be installed.
If you feed the supply voltage through an unshielded
cable, the cable must be twisted (interference
suppression). We also recommend that a ferrite element
should be located close to the connector plug on the
cable, and that the stator should be grounded.
Important
At the instant of power‐up, a current of up to 2 A may
flow, which could switch off power packs with electronic
current limiters.
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Calibration
Calibration
The T10F torque flange delivers an electrical calibration
signal that can be switched at the amplifier end for
measurement chains with HBM components. The
measurement flange generates a calibration signal of
about 50 % of the nominal (rated) torque. The precise
value is specified on the type plate. Adjust the amplifier
output signal to the calibration signal supplied by the
connected torque flange to adapt the amplifier to the
measurement flange.
To obtain stable conditions, the calibration signal should
only be activated once the transducer has been warming
up for 15 minutes.
The framework conditions for comparability (e.g.
installation situation) must be implemented in order to
reproduce the measured values in the test certificate.
Important
The measurement flange should not be under load when
the calibration signal is being measured, since the
calibration signal is mixed additively.
Important
To maintain measurement accuracy, the calibration sig­
nal should be connected for no more than 5 minutes. A
similar period is then needed as a cooling phase before
triggering the calibration signal again.
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Calibration
8.1
Calibration option 2, code KF1
Increasing the excitation voltage from 54VPP to 80VPP
(pins 6 and 7, connector 1), triggers the calibration
signal.
8.2
Calibration option 2, code SF1/SU2
Applying a separated extra‐low voltage of 5 V to pin 6 (+)
and 7 ( ) on connector 1 or 3 triggers the calibration
signal.
The nominal (rated) voltage for triggering the calibration
signal is 5 V (triggered when U>2.7 V). The trigger
voltage is electrically isolated from the supply voltage and
the measurement voltage. The maximum permissible
voltage is 30 V. When voltages are less than 0.7 V, the
measurement flange is in measuring mode. Current
consumption at nominal (rated) voltage is approx. 2mA
and at maximum voltage is approx. 22mA.
Important
In the case of HBM system solutions, the measuring
amplifier triggers the calibration signal.
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Settings
Settings
Important
You will find a table containing all the relevant switch
positions on the back of the stator cover. Changes to the
factory settings should be noted or entered here using a
waterproof felt‐tip pen.
Einstellungen / Settings OPTION 5
90
60
30
15
720
Mnom
100 N⋅m
to 3 kN⋅m
ein/on
aus/off
Hysterese
Hysteresis
Frequenz
Ausgangsspannung
Frequency output
voltage
CH1
CH1
CH2
CH2
Fig. 9.1
50
ON
DIP
Mnom
5 kN⋅m
to 10 kN⋅m
Eigene Einstellungen
Customized settings
180
123456
360
WERKSEINSTELLUNG
Factory settings
Impulse/Umdrehung
Pulses/revolution
2xf
Sticker with switch positions; optical speed
measuring system
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Settings
9.1
Torque output signal, code KF1
The factory setting for the frequency output voltage is 12
V (asymmetrical). The frequency signal is on pin 4
opposite pin 1. It is not possible to change over.
9.2
Torque output signal, code SF1/SU2
The factory setting for the frequency output voltage is 5 V
(symmetrical, complementary RS-422 signals). The
frequency signal is on pin 4 opposite pin 1. You can
change the output voltage to 12 V (asymmetrical). To do
this, change switches S1 and S2 to position 1 (and pin 1
).
→
5V
symmetrical
Pos.2
12 V
asymmetrical
S1
Pos.1
S2
Fig. 9.2
9.3
Switch for changing the frequency output voltage
Setting up the zero point
In the case of the torque flange with the voltage output
option (SU2), you can access two potentiometers by
removing the stator cover. You can use the zero point
potentiometer to correct zero point deviations caused by
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Settings
the installation. The balancing range is a minimum of
"400 mV at nominal (rated) gain. The end point
potentiometer is used for compensation at the factory
and is capped with varnish so that it cannot be turned
unintentionally.
Important
Turning the end point potentiometer changes the factory
calibration of the voltage output.
End point
Zero point
Fig. 9.3
Setting the voltage output zero point
9.4
Functional testing
9.4.1
Power transmission
If you suspect that the transmission system is not
working properly, you can remove the stator cover and
test for correct functioning. If the LED is on, the rotor and
stator are properly aligned and there is no interference
with the transmission of measurement signals. When the
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Settings
calibration signal is triggered, the LED shines more
brightly.
Control LED
Fig. 9.4
9.4.2
Power transmission function test
Aligning the speed module
When required, you can test the correct functioning of
the speed measuring system.
1. Remove the cover of the stator housing.
2. Turn the rotor by at least 2 min-1.
If both the control LEDs come on while you are turning
the rotor, the speed measuring system is properly
aligned and fully operational.
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Settings
Green control LEDs
Fig. 9.5
Control LEDs of the speed measuring system
Important
When closing the cover of the stator housing, make sure
that the internal connection cables are positioned in the
grooves provided and are not trapped.
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Settings
9.5
Setting the pulse count
The number of pulses per revolution of the rotor in the
speed module option can be adjusted by means of DIP
switches S1...S4.
Switches S1 ... S4
Fig. 9.6
Switches for setting the pulse count
Setting the pulse count
1. Remove the stator cover.
2. Use switches S1 ... S4 as per Tab. 7.1 to set the
required pulse count.
Pulses/
revolution1)
Rated torque
360
180
90
60
30
15
720
S4
50 N⋅m...1 kN⋅m
S1
Rated torque
S4
2 N⋅m...10 kN⋅m
S1
1)
Factory setting with option 4
Fig. 9.7
Switch settings for the pulse count
T10F
¢ switch lever)
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Settings
9.6
Vibration suppression (hysteresis)
Low rotation speeds and higher relative vibrations
between the rotor and the stator can cause disturbance
signals that reverse the direction of rotation. Electronic
suppression (hysteresis) to eliminate these disturbances
is connected at the factory. Disturbances caused by the
radial stator vibration amplitude and by the torsional
vibration of the rotor are suppressed.
Hysteresis
On
Off
S5
Switch S5
Fig. 9.8
9.7
Switch for switching off hysteresis
Form of speed output signal
In the factory setting, two 90_ phase‐offset speed signals
(5 V symmetrical, complementary RS-422 signals) are
available at the speed output (connector 2). You can
double the pulse count set in each case by moving
switch S6 to the “On" position. Pin 3 then outputs the
direction of rotation as a static direction of rotation signal
(pin 3 = +5 V, pin 7 = 0 V compared to pin 8), if the shaft
turns in the direction of the arrow). At a speed of 0 min-1,
the direction of rotation signal has the last measured
value.
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Settings
Direction of
rotation arrow
Fig. 9.9
Direction of rotation arrow on the head of the sensor
Doubling the pulses
On
Off
S6
Switch S6
Fig. 9.10
T10F
Switch for doubling the pulses
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Settings
9.8
Type of speed output signal
You can use switch S7 to change the symmetrical 5 V
output signal (factory setting) to an asymmetrical signal
of 0 V ... 5 V.
symmetrical
asymmetrical
Pos.2
Switch S7
Pos.1
Fig. 9.11
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Switch S7; symmetrical/asymmetrical output signal
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T10F
Loading capacity
10
Loading capacity
Nominal torque can be exceeded statically up to the limit
torque. If the nominal torque is exceeded, additional
irregular loading is not permissible. This includes
longitudinal forces, lateral forces and bending moments.
Limit values can be found in chapter 14 “Specifications”,
on page 70.
10.1 Measuring dynamic torque
The torque flanges can be used to measure static and
dynamic torques. The following rule applies to the
measurement of dynamic torque:
The T10F calibration made for static measurements is
also valid for dynamic torque measurements.
The natural frequency f0 for the mechanical
measuring system depends on the moments of inertia
J1 and J2 of the connected rotating masses and the
T10F torsional stiffness.
Use the equation below to approximately determine the
natural frequency f0 of the mechanical measuring
arrangement:
f 0 + 1  ·
2p
Ǹ
ǒ
cT· 1  ) 1
J2
J1
T10F
Ǔ
f0
J1, J2
cT
= natural frequency in Hz
= mass moment of inertia in kg⋅m2
= torsional stiffness in N⋅m/rad
The oscillation width (peak‐to‐peak) can be max. 160
% (for nominal (rated) torques 50 N@m=320 %, 10
kN@m=120%) of the nominal (rated) torque
designated for the T10F, even under alternating load.
The vibration bandwidth must fall within the loading
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59
Loading capacity
bandwidth specified by -Mnom and +Mnom (at 50 N@m:
-2@Mnom ... +2@Mnom). The same also applies to
transient resonance points.
Nominal (rated) torque Mnom as a %
+Mnom100 %
160 %
(320 %, 120 %) Mnom
vibration bandwidth
-Mnom 100 %
Fig. 10.1
60
Permissible dynamic loading
A0608-14.0 HBM: public
T10F
Maintenance
11
Maintenance
Torque measurement flanges are maintenance‐free.
11.1 Speed module maintenance
During operation and depending on the ambient
conditions, the slotted disc of the rotor and the
associated stator sensor optics can get dusty. This will
become noticeable when the polarity of the display
changes. Should this occur, the sensor and the slotted
disc must be cleaned.
1. Use compressed air (up to 6 bar) to clean the slotted
disc.
2. Carefully clean the optical system of the sensor with a
dry cotton bud or one soaked with pure spirit. Do not
use any other solvent!
Fig. 11.1
T10F
Cleaning points on the speed sensor
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61
Dimensions
12
Dimensions
12.1 Rotor dimensions
Ødz
ØdF
Ødza
Ødzi
ØdA
Flange with installed slotted disc for speed measurement
b4
Adapter flange
b1
0.3
Screw for fastening the
slotted disc with slotted
disc turned in the cutting
plane
b2
Measuring
body
Intermediate flange only
with 50 N⋅m, 100 N⋅m
Slotted disc
xs = measuring
plane (center of
the application
point)
View X
2.5
b1*
b2*
b3
xs
Centering point for
aligning the speed
measuring system
8 x Øds
View Z
Customer installation and
fastening of the slotted
screw
View Y
ØdL
8xY
Dimensions without tolerances
as per DIN ISO 2768-mK
62
ØdB
A0608-14.0 HBM: public
T10F
Dimensions
Measur­
ing
range
b1
Dimensions (in mm; 1 mm = 0.03937 inches)
b1*
b2
b2*
b3
b4
Ø
Ø
Ø
Ø
Ø
dB
87
dF
100
d L
11
d Z
131
Ødza
g5
Ødzi Øds
Xs
H6
50 N⋅m
15.5
17.5
25
31.5
7.5
29.5
dA
117
75
75
6.4
M6
13
100 N⋅m
15.5
17.5
25
31.5
7.5
29.5
117
87
100
11
131
75
75
6.4
M6
13
200 N⋅m
17.5
17.5
30.5
30.5
11
29.5
137
105
121
14
151
90
90
8.4
M8
14
500 N⋅m
20.5
20.5
40.5
40.5
18
33
173
133
156
20
187
110
110
13
M12 15.5
1 kN⋅m
20.5
20.5
40.5
40.5
18
33
173
133
156
20
187
110
110
13
M12 15.5
2 kN⋅m
22.5
22.5
42.5
42.5
18
35
207
165
191
24
221
140
140
15
M14 16.5
3 kN⋅m
27.0
22.5
55
55
26
35
207
165
191
24
221
140
140
15
M14 18.8
5 kN⋅m
28.5
28.5
64
64
33.5
41
254
206
238
30
269
174
174
19
M18 19.5
10 kN⋅m
33.5
28.5
69
69
33.5
41
254
206
238
30
269
174
174
19
M18 22.5
T10F
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63
Dimensions
Side view Y
approx. 3
12.2 Stator dimensions
∅D
∅d
max. ∅4
Clamp fixture
not mounted
as standard!
Side view X
25
Standard
screw
fitting
H1
**
H2
H3 max.
Connector
2**
150 +2
210 +2
∅20
Connector
3***
52.5
83.5
Connector 1
77
52.5
29.5
100
**
22
approx. 100*
50
10
190
Top view
**
***
64
Space for connection cable with connector
Only for speed measuring system option
Does not apply to version KF1
A0608-14.0 HBM: public
Accuracy of the cast base sizes
as per DIN 1688-GTA 14/5
T10F
Dimensions
Measuring
range
jd
jD
H1
H2
H3
50 N⋅m
15.5
125
155
235
239
253
157.5
31.5
100 N⋅m
15.5
125
155
235
239
253
157.5
31.5
200 N⋅m
17.5
145
175
255
259
273
167.5
31.5
500 N⋅m
20.5
181
211
291
295
309
185.5
33.5
1 kN⋅m
20.5
181
211
291
295
309
185.5
33.5
2 kN⋅m
22.5
215
245
325
329
343
202.5
34.5
3 kN⋅m
22.5
215
245
325
329
343
202.5
34.5
5 kN⋅m
28.5
262
292
373
377
391
226.5
37.5
10 kN⋅m
28.5
262
292
373
377
391
226.5
37.5
T10F
Dimensions (in mm; 1 mm = 0.03937 inches)
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65
Dimensions
12.3 Mounting dimensions
Rotor
identification
plate
Adapter
flange
Measuring body
Stator
identification
plate
66
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T10F
Dimensions
Mounting dimensions
Measuring
range
Dim. "m"
(mm)
Area free of metal parts1)
(mm)
16.25
20
29.5
200 N⋅m
21.75
20
29
500 N⋅m
30.25
20
29.5
1 kN⋅m
30.25
20
29.5
2 kN⋅m
31.25
25
29
3 kN⋅m
43.75
25
29
5 kN⋅m
49.75
35
29.5
10 kN⋅m
54.75
35
29.5
50 N⋅m
100 N⋅m
1)
T10F
Support with metal rod is permissible with the recommended
dimensions
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67
Order numbers, accessories
13
Order numbers, accessories
Option 4: Speed measuring system 2)
Code
Option 1: Measuring range
050Q
50 N⋅m
Without the speed measuring system
100Q
100 N⋅m
360 Pulses/revolution
200Q
200 N⋅m
180 Pulses/revolution
500Q
500 N⋅m
90 Pulses/revolution
001R
1 kN⋅m
60 Pulses/revolution
002R
2 kN⋅m
30 Pulses/revolution
003R
3 kN⋅m
15 Pulses/revolution
005R
5 kN⋅m
720 Pulses/revolution 3)
010R
10 kN⋅m
Code
Code
Option 5: Connection cable
Code
Option 2: Electrical configuration
V0
Without connection cable
KF1
Output signal 10 kHz "5 kHz,
excitation voltage 14 kHz / 54 V; square wave
Output signal 10 kHz "5 kHz,
supply voltage 18 ... 30 V DC
V1
Torque connection cable for KF1,
423 free ends, 6m
Torque connection cable for KF1,
423 free ends, max. 80 m
Torque connection cable for KF1,
423 MS3106PEMV, 6m
Torque connection cable for KF1,
423 MS3106PEMV, max. 80 m
Torque connection cable for
SF1/SU2, 423 DSub 15P, 6m
Torque conn. cable for SF1/SU2,
423 D-Sub 15P, max. 50 m
Torque and speed, one cable each,
423 D‐Sub 15P, 6m
Torque and speed, one cable each,
423 D‐Sub 15P, max. 50 m
SF1
SU2
V2*)
V3
Output signal 10 kHz "5 kHz and "10 V,
supply voltage 18 - 30 V DC
Code
V4*)
Option 3: Linearity deviation
including hysteresis
V5
< ±0.1
< ±0.05 1
V6*)
W1
W2*)
Code
Option 6: Mounted couplings
MODULFLEX4)
Without coupling
With coupling
Order number:
K−T10F −
m5)
Ordering example:
K−T10F − 5 0 0 Q
S F 1
1) For voltage output <±0.07
2)
3)
68
For option 2, code SF1, SU2 only
Only with option 1, code 002R,
003R, 005R, 010R
V 5
4)
5)
m5)
Specifications, see data sheet B0120‐x.x
With selections V2, V4, V6 and W2, please
specify required length of cable.
A0608-14.0 HBM: public
T10F
Order numbers, accessories
Accessories, to be ordered separately
Order No.
Cable socket 423G-7S, 7‐pin, straight cable entry, for torque output
(connectors 1, 3)
3-3101.0247
Cable socket 423W-7S, 7‐pin, 90° cable entry, for torque output
(connectors 1, 3)
3-3312.0281
Cable socket 423G-8S, 8‐pin, straight cable entry, for speed output
(connector 2),
3-3312.0120
Cable socket 423W-8S, 8‐pin, 90° cable entry, for speed output
(connector 2)
3-3312.0282
Kab8/00-2/2/2 by the meter
4-3301.0071
T10F
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Specifications
14
Specifications
T10F
Type
0.1
Accuracy class
Torque measuring system
Nominal (rated) torque
Mnom
NVm
50
100
200
500
1k
2k
3k
5k
10k
Nominal (rated) sensitivity
(nominal (rated) signal range
between torque = zero and
nominal (rated) torque)
Frequency output
kHz
10
Frequency output
"0.1
Voltage output
"0.2
kHz
10
at positive nominal (rated)
torque
kHz
15 (5 V symmetrical1)/12 V asymmetrical2))
at negative nominal (rated)
torque
kHz
5 (5 V symmetrical1)/12 V asymmetrical2))
at positive nominal (rated)
torque
+10
at negative nominal (rated)
torque
‐10
Voltage output
Sensitivity tolerance
(deviation of actual output
quantity at Mnom from
nominal (rated) signal range)
Output signal at torque =
zero
Frequency output
Voltage output
Nominal output signal
Frequency output
Voltage output
70
A0608-14.0 HBM: public
T10F
Specifications
Nominal (rated) torque
Mnom
NVm
50
100
200
500
1k
2k
3k
5k
10k
Load resistance
Frequency output
kΩ
≥2
Voltage output
kΩ
≥5
mV
≤"3
Hz
0 ... 1000 (-3 dB)
Frequency output
ms
0.15
Voltage output
ms
0.9
0.4 (peak‐to‐peak)
Frequency output
< "0.1
Voltage output
< "0.2
Longterm drift over 48 h
Voltage output
Measurement frequency
range
Voltage output
Group delay
Residual ripple
Voltage output
Temperature effect per 10
K in the nominal (rated)
temperature range
on the output signal, related
to the actual value of the
signal spread
on the zero signal, related to
the nominal (rated)
sensitivity
Frequency output
<±0.1
< "0.05
Voltage output
<±0.2
< "0.15
Power supply (version
KF1)
Excitation voltage (square
wave)
Calibration signal triggering
Frequency
Max. current consumption
T10F
54 "5% (peak‐to‐peak)
80 "5 %
kHz
approx. 14
1 (peak‐to‐peak)
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Specifications
Nominal (rated) torque
Mnom
NVm
Preamplifier excitation
voltage
0/0/+15
mA
0/0/+25
V (DC)
18 ... 30; asymmetrical
Current consumption in
measuring mode
< 0.9
Current consumption in
startup mode
<2
Nominal (rated) power
consumption
< 12
Preamplifier, max. current
consumption
50
100
200
500
1k
2k
3k
5k
10k
Power supply (version
SF1/SU2)
Nominal (rated) supply
voltage (separated extralow
voltage (SELV))
Linearity deviation
including hysteresis,
relative to the nominal
(rated) sensitivity
Frequency output
<"0.1 (optional <"0.05)
Voltage output
< "0.1 (optional <"0.07)
< "0.03
Rel. standard deviation of
reproducibility
as per DIN 1319, relative to
the variation of the output
signal
approx. 50% of Mnom;
more precise value on identification plate
Calibration signal
Tolerance of the
calibration signal
< "0.05
Speed measuring system
Optical, by means of infrared light and metallic slotted disc
Measurement system
Mechanical increments
No.
Positional tolerance of the
increments
mm
"0.05
Slot width tolerance
mm
"0.05
72
360
A0608-14.0 HBM: public
720
T10F
Specifications
Nominal (rated) torque
Mnom
NVm
Pulses per revolution
adjustable
No.
50
100
200
500
1k
2k
360; 180; 90; 60; 30; 15
3k
5k
720; 360; 180; 90; 60;
30; 15
5 symmetrical (complementary signals RS-422)
2 square‐wave signals, approx. 90_ phase‐shifted
kΩ
≥2
min-1
Group delay
µs
< 5 typ. 2.2
Max. permissible axial
displacement of the rotor
to the stator
mm
"2
Max. permissible radial
shift of the rotor to the
stator
mm
"1
Degr.
< approx. 2
mm
< approx. 2
< 50
Output signal
Load resistance
Minimum rotational speed
for sufficient pulse
stability
10k
Hysteresis of reversal3)
in the case of relative
vibrations between the rotor
and the stator
Torsional vibration of the
rotor
Radial vibration
amplitude of the stator
Permitted degree of
pollution, in the optical path
of the optical sensor (lenses,
slotted disc)
Protection against
ambient light
T10F
By fork and infrared filter
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Specifications
Nominal (rated) torque
Mnom
NVm
50
100
200
500
1k
2k
3k
5k
10k
General Information
EMC
Emission (per FCC 47
Part 15, Subpart C)
Immunity from
interference
(DIN EN50082-2)
Electromagnetic field
Housing
V/m
10
Leads
VPP
10
Magnetic field
A/m
100
Burst
kV
2/1
ESD
kV
4/8
Interference emission
(EN55011; EN55022;
EN55014)
RFI voltage
Class A
RFI power
Class B
RFI field strength
Class B
Degree of protection per
EN 60529
IP 54
Weight, approx.
Rotor
kg
0.9
0.9
1.8
3.5
3.5
5.8
7.8
14.0
15.2
Rotor with speed measuring
system
kg
1.1
1.1
1.8
3.5
3.5
5.9
7.9
14.1
15.3
Stator
kg
1.1
1.1
1.2
1.2
1.2
1.3
1.3
1.4
1.4
Reference temperature
°C
+23
Nominal (rated) temp.
range
°C
+10...+60
Operating temperature
range
°C
‐10...+60
Storage temperature
range
°C
‐20...+70
74
A0608-14.0 HBM: public
T10F
Specifications
Nominal (rated) torque
Mnom
NVm
50
100
200
500
1k
2k
3k
5k
10k
10
10
Impact resistance, test
severity level according to
DIN IEC 68; Part 227; IEC
682271987
Number
Duration
ms
m/s2
650
Hz
5...65
1.5
Acceleration (half sine)
1000
Vibration resistance, test
severity level per
DIN IEC 68, Part 2-6:
IEC 68‐2‐6‐1982
Frequency range
Duration
Acceleration (amplitude)
m/s2
Nominal speed (x1000)
min-1
15
Limit torque, related to
Mnom
400
200
160
Breaking torque, related to
Mnom
>800
>400
>30
Longitudinal limit force
kN
12
14
22
31
Lateral limit force
kN
15
18
30
40
Bending limit moment
N⋅m
70
70
140
500
500
Oscillation width per
DIN 50 100 (peaktopeak)5)
kN⋅m
0.16
0.16 0.32
0.8
1.6
50
15
15
12
12
Load limits4)
1000 1600 2500 4000
3.2
4.8
8.0
12.0
1) RS-422 complementary signals; factory settings version SF1/SU2
2) Factory settings version KF1 (changeover not possible)
3) Can be switched off
4) Each type of irregular stress (bending moment, lateral or longitudinal
force, exceeding nominal
(rated) torque) can only be permitted up to its specified static load limit provided none of the others
can occur at the same time. If this condition is not met, the limit values must be reduced. If 30% of
the bending limit moment and lateral limit force occur at the same time, only 40% of the
longitudinal limit force is permissible and the nominal (rated) torque must not be exceeded. The
permissible bending moments, longitudinal forces and lateral forces can affect the measurement
result by approx. 1 % of the nominal (rated) torque.
5) It is permissible to exceed the nominal (rated) torque by 100% with T10F/50 N⋅m, but the nominal
torque may not be exceeded with T10F/100 N⋅m up to 10 kN⋅m.
T10F
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75
Specifications
Mechanical values 50 NVm ... 500 NVm
Nominal (rated) torque Mnom
NVm
Torsional stiffness cT
Torsion angle Mnom
50
100
200
500
kN⋅m/ rad
160
160
430
1000
Degree
0.018
0.036
0.027
0.028
Maximum deflection at longitudinal force
limit
mm
Additional max. radial run‐out deviation at
lateral limit force
mm
Additional plane/parallel deviation at
bending moment limit
mm
< 0.03
< 0.01
< 0.02
< 0.2
G 6.3
Balance quality level per DIN ISO 1940
Max. limits for relative rotor vibration
displacement (peaktopeak)6)
Undulations in area of connection flange, based
on ISO 7919-3
Normal operation (continuous operation)
µm
Start and stop operation/resonance ranges
(temporary)
µm
s (p*p) + 9000 (nin min*1)
Ǹn
s (p*p) +
13200
(nin min*1)
Ǹn
Mass moment of inertia of the rotor
IV (around axis of rotation) x 10-3
kg⋅m2
1.3
1.3
3.4
13.2
IV with speed system x 10-3
kg⋅m2
1.7
1.7
3.5
13.2
Proportional mass moment of inertia
(measuring body side)
51
51
44
39
Proportional mass moment of inertia
with speed measuring system (measuring
body side)
40
40
43
39
Max. permissible static eccentricity of the
rotor (radially)7)
mm
"2
Perm. axial displacement
between rotor and stator7)
mm
"2
"3
6)
The influence 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.
7) Refer to limited values for speed measuring system
76
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T10F
Specifications
Mechanical values 1 kNVm ... 10 kNVm
Nominal (rated) torque Mnom
NVm
Torsional stiffness cT
Torsion angle Mnom
1k
2k
3k
5k
10 k
kN⋅m/ rad
1800
3300
5100
9900
15000
Degree
0.032
0.034
0.034
0.029
0.038
Maximum deflection at longitudinal
force limit
mm
Additional max. radial run‐out
deviation at lateral limit force
mm
Additional plane/parallel deviation at
bending moment limit
mm
< 0.03
< 0.02
< 0.03
< 0.2
G 6.3
Balance quality level per DIN ISO 1940
Max. limits for relative rotor vibration
displacement (peaktopeak)8)
Undulations in area of connection flange,
based on ISO 7919-3
Normal operation (continuous
operation)
µm
s (p*p) + 9000 (nin min*1)
Ǹn
Start and stop operation/resonance
ranges (temporary)
µm
s (p*p) + 13200 (nin min*1)
Ǹn
Mass moment of inertia of the rotor
IV (around axis of rotation) x 10-3
kg⋅m2
13.2
29.6
41
110
120
kg⋅m2
13.2
29.6
41
110
120
Proportional mass moment of inertia
(measuring body side)
39
38
33
31
33
Proportional mass moment of inertia
with speed measuring system
(measuring body side)
39
38
33
31
33
Max. permissible static eccentricity of
the rotor (radially)9)
mm
"2
mm
"3
IV with speed system x
10-3
Perm. axial displacement
between rotor and housing9)
8)
The influence 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.
9) Refer to limited values for speed measuring system
T10F
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77
Specifications
15
Supplementary technical information
15.1 Output signals
15.1.1 Output MD torque (connector 1)
Symmetrical output signals (factory settings)
5V
0V
5V
0V
10 Vpp
0V
5V
symmetrical
Pos.2
S1
S2
Connector 1
Differential inputs
Asymmetrical output signal
12 V
12 V
asymmetrical
0V
Pos.1
S1
S2
Connector 1
78
A0608-14.0 HBM: public
T10F
Specifications
15.1.2 Output N: Speed (connector 2)
Symmetrical output signals (factory settings)
Connector 2
5V
0V
5V
5V
0V
0V
Switch S7
8 1
symmetrical
5V
0V
Pos.2
10 VPP
0V
Differential
inputs
10VPP
Asymmetrical output signals
5V
0V
asymmetrical
Connector 2
Pos.1
Switch S7
5V
0V
T10F
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Specifications
15.1.3 Connector 2, double frequency, stat. direction
of rotation signal
Connector 2
Direction of
rotation against
direction of the
arrow
10 Vcc
Direction of
rotation in
direction of the
arrow
0V
10 Vcc
5V
5V
0V
0V
5V
5V
0V
80
0V
A0608-14.0 HBM: public
T10F
Specifications
15.2 Axial and radial run‐out tolerances
Radial run-out
AB
Outside diameter
Radial run-out
AB
Internal centering
Adapter flange
AB
Measuring body
Axial runout
Surface quality of the run−out
and concentric surfaces (A, B
and AB)
Hardness 46 ... 54 HRC
0.8
Measuring range
Axial runout tolerance
(mm)
Radial run‐out tolerance
(mm)
50 N⋅m
0.02
0.02
100 N⋅m
0.02
0.02
200 N⋅m
0.02
0.02
500 N⋅m
0.02
0.02
1 kN⋅m
0.02
0.02
2 kN⋅m
0.04
0.04
3 kN⋅m
0.04
0.04
5 kN⋅m
0.04
0.04
10 kN⋅m
0.04
0.04
T10F
A0608-14.0 HBM: public
81
Specifications
15.3 Additional mechanical data
Nominal (rated) torque
Mnom
NVm
50
100
200
500
1k
2k
3k
5k
10 k
Stiffness in the axial
direction ca
kN/mm
90
90
190
410
430
500
900
1200
2100
Stiffness in the radial
direction cr
kN/mm
200
200
280
430
440
750
820
1000
1430
kN⋅m/
deg.
0.9
0.9
2.7
8.8
9.1
18.3
37.5
69.0
142
kN⋅m/
rad
51
51
155
510
520
1050
2150
3950
8000
Mechanical values
Stiffness during the
bending moment
around a radial axis cb
82
A0608-14.0 HBM: public
T10F
Specifications
T10F
A0608-14.0 HBM: public
83
measure and predict with confidence
A0608-14.0 7-2001.1510 HBM: public
www.hbm.com
HBM Test and Measurement
Tel. +49 6151 803-0
Fax +49 6151 803-9100
info@hbm.com

---

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