Hottinger Baldwin Messtechnik T40S10TOS11 User Manual
Mounting Instructions | Montageanleitung
English Deutsch
T40FH
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.: 7-2002.4429
DVS: A4429-1.0 HBM: public
02.2016
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.
Änderungen vorbehalten.
Alle Angaben beschreiben unsere Produkte in allgemeiner
Form. Sie stellen keine Beschaffenheits- oder Haltbarkeits
garantie dar.
Mounting Instructions | Montageanleitung
English Deutsch
T40FH
English
1 Safety instructions 4........................................
2 Markings used 11............................................
2.1 Symbols on the transducer 11..................................
2.2 The markings used in this document 12..........................
3 Application 13...............................................
4 Structure and mode of operation 14...........................
5 Mechanical installation 16....................................
5.1 Important precautions during installation 16......................
5.2 Conditions on site 17..........................................
5.3 Mounting position 18..........................................
5.4 Installation options 18.........................................
5.4.1 Installation with antenna ring removed 19........................
5.5 Preparing for the rotor mounting 20.............................
5.6 Mounting the rotor 24..........................................
5.7 Installing the stator 27.........................................
5.8 Rotational speed measuring system 32..........................
6 Electrical connection 35......................................
6.1 General information 35........................................
6.2 EMC protection 35............................................
6.3 Connector pin assignment Option 4, Code SU2, DU2, HU2 37....
6.4 Connector pin assignment Option 3, Code PNJ 42................
6.5 Supply voltage (SU2, DU2, HU2) 42.............................
6.6 Supply voltage (Option 3, Code PNJ) 43.........................
7 TEDS transducer identification (Option 3, Code PNJ) 44.......
7.1 Hierarchy of user rights 44.....................................
7.1.1 Standard rights (USR level) 44.................................
7.1.2 Calibration rights (CAL level) 44................................
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7.1.3 Administrator rights (ID level) 45................................
7.2 Contents of the TEDS memory as defined in IEEE 1451.4 45.......
8 Shunt signal 50..............................................
9 Functionality testing 51......................................
9.1 Rotor status, LED A (upper LED) 52.............................
9.2 Stator status, LED B (lower LED) 52............................
10 Load-carrying capacity 54....................................
11 Maintenance 56..............................................
12 Waste disposal and environmental protection 57..............
13 Dimensions 58..............................................
13.1 T40FH torque transducer with rotational speed measuring system,
Option 4, Code SU2, DU2, HU2 58.............................
13.1.1 T40FH 100kNm - 150kNm 58.................................
13.1.2 T40FH 200kNm - 300kNm 59.................................
13.2 T40FH torque transducer (non-rotating),
Option 4, Code PNJ 60.......................................
13.2.1 T40FH 100 kNm - 150 kNm 60.................................
13.2.2 T40FH 200kNm - 300kNm 61.................................
14 Ordering numbers, accessories 62............................
15 Specifications 64............................................
16 Supplementary technical information 72......................
T40FH A4429-1.0 HBM: public 3
Safety instructions
1 Safety instructions
FCC conformity and notice
Information
FCC option only available on request.
Important
Any change or modification not expressly approved in
writing by the party responsible for conformity could void
the user's authority to operate this equipment. Where
indicated, additional components or accessories whose
use is prescribed elsewhere during installation of the
product must be used to ensure compliance with the FCC
Rules.
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 ID, that is to say, the unique identifier, must be
visible on the device.
Model Measuring ranges FCC ID IC
T40S10
T40S11
100 kNm, 130
kNm, 150 kNm
200 kNm, 250
kNm, 300 kNm
2ADAT−T40S10TOS11 12438A−T40S10TOS11
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Safety instructions
Example of a label with FCC ID and IC number.
Identification
plate
Fig. 1.1 Position of the label on the device stator
Model: T40S10
FCC ID: 2ADAT-T40S10TOS11
IC: 12438AT40S10TOS11
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 un
desired operation.
Fig. 1.2 Example of a label
T40FH A4429-1.0 HBM: public 5
Safety instructions
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 harmful
interference, and (2) this device must accept any interfer
ence received, including interference that may cause un
desired operation.
Cet appareil est conforme aux norme RSS210 d’Industrie
Canada.
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.
Appropriate use
The T40FH torque flange is used exclusively for torque,
angle of rotation and power measurement tasks within
the load limits stipulated in the specifications. Any other
use is not appropriate.
Stator operation is only permitted when the rotor is
installed.
The torque flange may only be installed by qualified per
sonnel in compliance with the specifications and with the
safety requirements and regulations of these mounting
instructions. It is also essential to observe the applicable
legal and safety regulations for the application con
cerned. The same applies to the use of accessories.
The torque flange is not intended for use as a safety
component. Please also refer to the "Additional safety
precautions" section. Proper and safe operation requires
6 A4429-1.0 HBM: public T40FH
Safety instructions
proper transportation, correct storage, siting and mount
ing, and careful operation.
Load-carrying capacity limits
The data in the technical data sheets must be complied
with when using the torque flange. The respective speci
fied maximum loads in particular must never be
exceeded. The values stated in the technical data sheets,
forexample, must not be exceeded for
S Limit torque,
S Longitudinal limit force, lateral limit force or bending
limit moment,
S Torque oscillation width,
S Breaking torque,
S Temperature limits,
S Limits of the electrical load-carrying capacity.
Use as a machine element
The torque flange can be used as a machine element.
When used in this manner, it must be noted that, to favor
greater sensitivity, the transducer is not designed with the
safety factors usual in mechanical engineering. Please
refer here to the section "Load-carrying capacity limits",
and to the specifications.
Accident prevention
According to the prevailing accident prevention regula
tions, once the transducers have been mounted, a cover
ing agent or cladding has to be fitted as follows:
S The covering agent or cladding must not be free to
rotate.
T40FH A4429-1.0 HBM: public 7
Safety instructions
S The covering agent or cladding should prevent
squeezing or shearing and provide protection against
parts that might come loose.
S Covering agents and cladding must be positioned at a
suitable distance or be so arranged that there is no
access to any moving parts within.
S Covering agents and cladding must still be attached
even if the moving parts of the torque flange are
installed outside peoples' movement and working
range.
The only permitted exceptions to the above requirements
are if the torque flange is already fully protected by the
design of the machine or by existing safety precautions.
Additional safety precautions
The torque flange cannot (as a passive transducer)
implement any (safety-relevant) cutoffs. This requires
additional components and constructive measures, for
which the installer and operator of the plant is responsi
ble. The electronics conditioning the measurement signal
should be designed so that measurement signal failure
does not subsequently cause damage.
The scope of supply and performance of the transducer
covers only a small area of torque measurement technol
ogy. In addition, equipment planners, installers and oper
ators should plan, implement and respond to safety engi
neering considerations in such a way as to minimize
residual dangers. Pertinent national and local regulations
must be complied with.
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Safety instructions
General dangers of failing to follow the safety
instructions
The torque flange corresponds to the state of the art and
is failsafe. Transducers can give rise to residual dangers
if they are incorrectly operated or inappropriately
mounted, installed and operated by untrained personnel.
Every person involved with siting, starting-up, operating
or repairing a torque flange must have read and under
stood the mounting instructions and in particular the tech
nical safety instructions. The transducers can be dam
aged or destroyed by non-designated use of the
transducer or by non-compliance with the mounting and
operating instructions, these safety instructions or any
other applicable safety regulations (BG safety and acci
dent prevention regulations) when using the transducers.
Transducers can break, particularly in the case of over
loading. The breakage of a transducer can also cause
damage to property or injury to persons in the vicinity of
the transducer.
If the torque flange is not used according to the desig
nated use, or if the safety instructions or specifications in
the mounting and operating instructions are ignored, it is
also possible that the transducer may fail or malfunction,
with the result that persons or property may be affected
(due to the torques acting on or being monitored by the
torque flange).
Conversions and modifications
The design or safety engineering of the transducer must
not be modified without our express permission. Any
modification shall exclude all liability on our part for any
damage resulting therefrom.
T40FH A4429-1.0 HBM: public 9
Safety instructions
Selling on
If the torque flange is sold on, these mounting instruc
tions must be included with the torque flange.
Qualified personnel
Qualified personnel are persons entrusted with the setup,
mounting, startup and operation of the product, who have
the appropriate qualifications for their function.
This includes people who meet at least one of the three
following requirements:
1. Knowledge of the safety concepts of automation tech
nology is a requirement and as project personnel, you
must be familiar with these concepts.
2. As automation plant operating personnel, you have
been instructed how to handle the machinery. You are
familiar with the operation of the equipment and tech
nologies described in this documentation.
3. As commissioning engineers or service engineers,
you have successfully completed the training to repair
the automation systems. You are also authorized to
operate, ground and label circuits and equipment in
accordance with safety engineering standards.
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2 Markings used
2.1 Symbols on the transducer
Read and note the data in this manual
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 can be
found on the HBM website
HBMdoc).
Markings used
www.hbm.com under
Model: T40S10
FCC ID: 2ADAT-T40S10TOS11
IC: 12438AT40S10TOS11
This device complies with part 15 of the
FCC Rules. Operation is subject to the fol
lowing two conditions: (1) This device may
not cause harmful interference, and (2)
this device must accept any interference
received, including interference that may
cause undesired operation.
Example of a label
Example of a label with FCC ID and IC number. Position
of the label on the device stator.
Statutory waste disposal mark
The electrical and electronic devices that bear this sym
bol are subject to the European waste electrical and elec
tronic equipment directive 2002/96/EC. The symbol indi
cates that, in accordance with national and local
environmental protection and material recovery and recy
cling regulations, old devices that can no longer be used
must be disposed of separately and not with normal
household garbage, see also Chapter 12, Page 57.
T40FH A4429-1.0 HBM: public 11
Markings used
2.2 The markings used in this document
Important instructions for your safety are specifically iden
tified. 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 …
This marking warns of a potentially dangerous situa
tion in which failure to comply with safety require
ments can result in death or serious physical injury.
This marking warns of a potentially dangerous situa
tion in which failure to comply with safety require
ments 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 infor
mation about the product or about handling the prod
uct.
This marking indicates application tips or other infor
mation 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
identify references to sections, diagrams, or external
documents and files.
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3 Application
The T40FH torque flange measures static and dynamic
torques on stationary and rotating shafts. Test beds can
be extremely compact because of the compact design of
the transducer. This offers a very wide range of applica
tions.
The T40FH torque flange is reliably protected against
electromagnetic interference. It has been tested in accor
dance with harmonized European standards and/or com
plies with US and Canadian standards. The CE mark
and/or the FCC label are attached to the product.
Application
T40FH A4429-1.0 HBM: public 13
Structure and mode of operation
4 Structure and mode of operation
The torque flange consist of two separate parts: the rotor
and the stator. The rotor comprises the measuring body
and the signal transmission elements.
Strain gages (SGs) are installed 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 trans
mission 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.
Connector plugs for the torque and rotational speed sig
nals, the voltage supply and the digital output are located
on the stator. The antenna segments (ring) should be
mounted concentrically around the rotor (see Chapter 5).
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Structure and mode of operation
Rotor
Connector plugs
Stator housing
Type plate
Antenna seg
ments
Connector
plugs
Fig. 4.1 Mechanical construction
The rotational speed sensor is mounted on the stator in
Option 5 with a rotational speed measuring system. Rota
tional speed is measured magnetically by a magnetic
field dependent resistor and a ring gear attached to the
rotor.
T40FH A4429-1.0 HBM: public 15
Mechanical installation
5 Mechanical installation
5.1 Important precautions during
installation
Notice
A torque flange is a precision measurement element and
therefore needs careful handling. Dropping or knocking
the transducer may cause permanent damage. Make
sure that the transducer cannot be overloaded, including
while it is being mounted.
S Handle the transducer with care.
S Check the effect of bending moments, critical rota
tional speeds and natural torsional vibrations, to pre
vent the transducer being overloaded by resonance
sharpness.
S Make sure that the transducer cannot be overloaded.
WARNING
There is a danger of the transducer breaking if it is over
loaded. This can cause danger for the operating person
nel of the system in which the transducer is installed.
Implement appropriate safety measures to avoid over
loads and to protect against resulting dangers.
S Use a threadlocker (medium strength, e.g. LOCTITE)
to glue the screws into the counter thread to exclude
16 A4429-1.0 HBM: public T40FH
Mechanical installation
prestressing loss due to screw slackening, in the
event of alternating loads.
S Comply with the mounting dimensions to enable cor
rect operation.
An appropriate shaft flange enables the T40FH torque
flange 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 should the permissible limits
specified for bending moments, lateral and longitudinal
forces be exceeded. Due to the T40FH torque flange's
high torsional stiffness, dynamic shaft train changes are
kept to a minimum.
Important
Even if the unit is installed correctly, the zero point adjust
ment made at the factory can shift by up to approx. 0.5%
of the characteristic value. If this value is exceeded, we
advise you to check the mounting conditions. If the resid
ual zero drift when the unit is removed is greater than 1%
of the characteristic value, please send the transducer
back to the Darmstadt factory for testing.
5.2 Conditions on site
The T40FH torque flange must be protected against
coarse dirt particles, dust, oil, solvents and moisture.
There is wide ranging compensation for the effects of
temperature on the output and zero signals of the trans
ducer (see Chapter 15 “Specifications"). If there are no
static temperature ratios, for example, because of the
temperature differences between the measuring body
T40FH A4429-1.0 HBM: public 17
Mechanical installation
and the flange, the values given in the specifications can
be exceeded. In this case, ensure static temperature
ratios by cooling or heating, depending on the applica
tion. As an alternative, check if thermal decoupling is pos
sible, e.g. by means of heat radiating elements such as
multiple-disc couplings.
5.3 Mounting position
The torque flange can be mounted in any position.
With clockwise torque, the output frequency for Option 5,
code DU2 is 60 … 90 kHz (Option 5, Code SU2: 10 …
15kHz; Option HU2: 240 … 360kHz). In conjunction with
HBM amplifiers or when using the voltage output, a posi
tive output signal (0 V …+10 V) is present. In the case
of the rotational speed measuring system, an arrow is
attached to the stator housing to clearly identify the direc
tion of rotation: If the measurement flange moves in the
direction of the arrow, connected HBM measuring ampli
fiers deliver a positive output signal.
With the non-rotating version, there is a positive output
signal in mV/V for clockwise torque.
5.4 Installation options
As its diameter is less than the flange diameter of the
rotor, the antenna ring must be dismantled for mounting.
If access to the rotor in its installed state is difficult, we
recommend mounting the antenna ring beforehand. It is
essential in this case to comply with the notes on assem
bling the antenna segments (see Section 5.7).
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1 Install the rotor
Mechanical installation
5.4.1 Installation with antenna ring removed
Customer
mounting
2 Fit the stator mounting
3 Remove one antenna segment
5 Align and fully assemble the stator
4 Fit the antenna segment around the shaft
train
Support supplied by customer
Clamp fixture
6 Fit the clamp fixture
T40FH A4429-1.0 HBM: public 19
Mechanical installation
5.5 Preparing for the rotor mounting
The rotor is heavy (as much as 142 kg, depending on the
measuring range)! Use a crane or other suitable lifting
equipment to lift it out of its packaging and install it.
When working with the crane, be sure to meet relevant
safety requirements and wear safety boots.
1. Remove the top layer of foam packaging.
CAUTION
Fig. 5.1 T40FH packaging
2. Fasten two equal-length ropes with sufficient load-car
rying capacity to the eyebolts (each of the two ropes
must be able to bear the full weight of the rotor) and
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Mechanical installation
hoist the rotor out of its packaging with the crane (see
Fig. 5.2).
Fig. 5.2 Hoisting the rotor out of its packaging
3. Place the rotor on a clean and stable base.
4. Remove one of the eyebolts.
5. Carefully lift the rotor until it hangs free.
6. Carefully tilt the rotor by lowering it over the flange
edge until it rests horizontally on both outer flange sur
faces (see Fig. 5.3).
T40FH A4429-1.0 HBM: public 21
Mechanical installation
Crush hazard. Keep your hands and feet a safe distance
away from the rotor.
CAUTION
Fig. 5.3 Tilting the rotor
7. Secure the rotor with wedges to stop it from rolling
away.
8. Screw the second eyebolt back into the tapped holes
in the outer flange surface.
9. Fasten the rotor to the hook of the crane with two
equal-length ropes. The rotor is now prepared for hori
zontal installation (see Fig. 5.4).
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Mechanical installation
Fig. 5.4 Fastening for horizontal installation
CAUTION
You must remove the eyebolts after mounting! Keep
them safe for later use.
T40FH A4429-1.0 HBM: public 23
Mechanical installation
5.6 Mounting the rotor
Usually the rotor type plate is no longer visible after
installation. This is why we include with the rotor addi
tional stickers with the important characteristics, which
you can attach to the stator or any other relevant testbench components. You can then refer to them whenever
there is anything you wish to know, such as the shunt
signal. To explicitly assign the data, the identification
number and the size are engraved on the rotor flange,
where they can be seen from outside.
Make sure during installation that you do not damage the
measuring zone marked in Fig. 5.5 by using it to support
tools or knocking tools against it when tightening screws,
for example. This can damage the transducer and pro
duce measurement errors, or even destroy the trans
ducer.
Tip
Notice
1. Prior to installation, clean the plane faces of the trans
ducer flange and the counter flange.
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 winding.
24 A4429-1.0 HBM: public T40FH
Hexagon socket screw (Z) DIN EN ISO 4762 (12.9)
Measuring
zone
Fig. 5.5 Bolted rotor connection
2. For connection of the flange, (see Fig. 5.5) use DIN
EN ISO 4762 property class 12.9 hexagon socket
screws of a suitable length (dependent on the
connection geometry, see Tab. 5.1 on Page 26).
Mechanical installation
Hexagon socket screw
(Z) DIN EN ISO 4762
(12.9)
We recommend DIN EN ISO4762 socket head cap
screws, blackened, smoothheaded, permitted size
and shape variance as per DIN ISO4759, Part 1,
product class A.
3. Fasten all screws with the specified torque (Tab. 5.1
on Page 26).
4. Now remove the ring bolts and mounting ring(s).
Important
Keep them in a safe place for future dismounting.
T40FH A4429-1.0 HBM: public 25
Mechanical installation
Use a threadlocker (medium strength, e.g. LOCTITE) to
glue the screws into the counter thread to exclude pre
stressing loss due to screw slackening, in the event of
alternating loads.
Comply with the maximum thread reach as per Tab. 5.1,
Page 26. Otherwise significant measurement errors may
result from a torque shunt, or the transducer may be
damaged.
Important
Notice
Measure
ment
range
kNVm Z
100
150
150
200
250
300
1)
DIN EN ISO 4762; black/oiled/m
Fastening screws
1)
M30
M36 18 4250
Property class NVm
12.9
=0.125
tot
Tab. 5.1 Fastening screws
Number of
screws per
flange
16 2450
Prescribed
tightening moment
26 A4429-1.0 HBM: public T40FH
Mechanical installation
Important
Dry screw connections can result in different and higher
friction factors (see VDI 2230, for example). This means
a change to the required tightening torques.
The required tightening torques can also change if you
use screws with a surface or property class other than
that specified in Tab. 5.1, as this affects the coefficient of
friction.
5.7 Installing the stator
On delivery, the stator has already been installed and is
ready for operation. The upper antenna segment can be
separated from the stator, for example, for maintenance
or to facilitate stator installation.
T40FH A4429-1.0 HBM: public 27
Mechanical installation
Antenna segment
screws with washers
(M4+M5)
Fig. 5.6 Bolted connection of the antenna segments on the
Ø 6.5 mm hole for fixing
the antenna segment
Antenna segment
screws with washers
(M4+M5)
upper
Antenna segments
lower
Stator housing
stator
1. Undo and remove both the bolted connections
(M4+M5) on the upper antenna segment.
There are fan-type lock washers (M4+M5) between
the antenna segments: make sure that they do not get
lost.
2. Use an appropriate mounting base to install the stator
housing in the shaft train, so that there is sufficient
opportunity for horizontal and vertical adjustments. Do
not fully tighten the screws yet.
3. Now use four hexagon socket screws to mount the
upper antenna segment removed in Point 1 on the
lower antenna segment.
28 A4429-1.0 HBM: public T40FH
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