HBM T10FS User manual

A078514.0 en
Torque Flange
T10FS
Mounting instructions

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T10FS
HBMA078514.0en
Contents Page
Safety instructions 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1Torque flange versions 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Application 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Structure and mode of operation 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Mechanical installation 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 Conditionson site 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Mounting position 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Installation possibilities15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3.1 Installation without undoing the antenna ring
(without speed measuring system) 15. . . . . . . . . . . . . . . . .
4.3.2 Installation with subsequent stator mounting
(without speed measuring system) 16. . . . . . . . . . . . . . . . .
4.3.3 Installation example with couplings17. . . . . . . . . . . . . . . . .
4.3.4 Installation example with joint shaft 17. . . . . . . . . . . . . . . . .
4.4 Mounting the rotor 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Installing the stator 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6 Mounting of the clamp fixture 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7 Installing the slotted disc (speed measuring system) 23. . . . . . . . . .
4.8 Fitting the mounting elements(speed measuring system) 24. . . . .
4.8.1 Fixing the mounting elements25. . . . . . . . . . . . . . . . . . . . . .
4.8.2 Installing the torque flange with the speed
measuring system 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.9 Aligning the stator (speed measuring system) 27. . . . . . . . . . . . . . .
4.9.1 Magneticspeed measuring system 27. . . . . . . . . . . . . . . . .
4.9.2 Optical speed measuring system 31. . . . . . . . . . . . . . . . . . .

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HBM A078514.0en
5 Electrical connection 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 General instructions33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Shielding design 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 Option 2, code KF1 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.1 Adaptation to the cable length 34. . . . . . . . . . . . . . . . . . . . .
5.4 Option 2, code SF1/SU2 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 Supply voltage 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Calibration 40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Calibration Option 2, code KF1 40. . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Calibration Option 2, code SF1/SU2 41. . . . . . . . . . . . . . . . . . . . . . . .
7 Settings 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1 Torque output signal, code KF1 43. . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Torque output signal, code SF1/SU2 43. . . . . . . . . . . . . . . . . . . . . . .
7.3 Setting up the zero point 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4 Functional testing 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4.1 Power transmission 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4.2 Testing the optical speed module 46. . . . . . . . . . . . . . . . . . .
7.5 Setting the pulse count 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5.1 Magneticspeed measuring system 47. . . . . . . . . . . . . . . . .
7.5.2 Optical speed measuring system 50. . . . . . . . . . . . . . . . . . .
7.6 Vibration suppression (hysteresis)51. . . . . . . . . . . . . . . . . . . . . . . . .
7.7 Form of the rotation speed output signal 52. . . . . . . . . . . . . . . . . . . .
7.8 Type of the rotation speed output signal 53. . . . . . . . . . . . . . . . . . . .
7.9 Optical speed measuring system with a reference pulse53. . . . . .
8 Loading capacity 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 Measuring dynamictorque 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 Maintenance 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1 Torque flange maintenance57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 Speed module maintenance57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2.1 Magneticspeed measuring system 57. . . . . . . . . . . . . . . . .
9.2.2 Optical speed measuring system 57. . . . . . . . . . . . . . . . . . .

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HBMA078514.0en
10 Dimensions 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.1 Rotor dimensions58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2 Rotor dimensionswith the magneticspeed system 59. . . . . . . . . . .
10.3 Stator dimensions60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4 Stator dimensionswith the magneticspeed system 61. . . . . . . . . .
10.5 Mounting dimensions62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 Order numbers, accessories 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Specifications 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 Supplementary technical information 71. . . . . . . . . . . . . . . . . . . . . . . . . .
13.1 Output signals71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13.1.1 Output MD torque (plug 1) 71. . . . . . . . . . . . . . . . . . . . . . . . . .
13.1.2 Output N: Speed and speed with a
reference pulse (plug 2) 72. . . . . . . . . . . . . . . . . . . . . . . . . . .
13.1.3 Plug 2, double frequency, stat. direction of rotation signal 73
13.2 Circular runout values74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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HBM A078514.0en
Safety instructions
Use inaccordance withthe regulations
T10FS torque flangesare used exclusively for torque and rotation speed
measurement tasksand control and adjustment tasksdirectly connected
thereto. Use for any additional purpose shall be deemed to be notin
accordance with the regulations.
In the interestsof safety, the transducersshould only be operated asdescribed
in the Operating Manual. It isalso essential to observe the appropriate legal
and safety regulationsfor the application concerned during use. The same
appliesto the use of accessories.
The transducersare not a safety element within the meaning of itsuse as
intended. Proper and safe operation of these transducersrequire proper
transportation, correct storage, assembly and mounting and careful operation.
General dangers of failing tofollow the safety instructions
The transducerscorrespond to the state of the art and isfailsafe. The
transducerscan give rise to remaining dangersif it isinappropriately installed
and operated by untrained personnel.
Everyone involved with the installation, commissioning, maintenance or repair
of the transducersmust have read and understood the Operating Manual and
in particular the technical safety instructions.
Remaining dangers
The scope of supply and performance of the transducerscoversonly a small
area of torque measurement technology. In addition, equipment planners,
installersand operatorsshould plan, implement and respond to the safety
engineering considerationsof torque measurement technology in such a way
asto minimize remaining dangers. Prevailing regulationsmust be complied
with at all times. Reference must be made to remaining dangersconnected
with torque measurement technology.

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HBMA078514.0en
In thisOperating Manual remaining dangersare pointed out using the following
symbols:
Symbol: DANGER
Meaning: Maximum danger level
Warnsof an imminently dangeroussituation in which failure to comply with
safety requirementswill result in death or seriousphysical injury.
Symbol: WARNING
Meaning: Potentially dangerous situation
Warnsof a potentially dangeroussituation in which failure to comply with
safety requirementscanresult in death or seriousphysical injury.
Symbol: CAUTION
Meaning: Dangerous situation
Warnsof a potentially dangeroussituation in which failure to comply with
safety requirementscouldresult in damage to property or some form of
physical injury.
Symbolspointing out noteson use and waste disposal aswell asuseful
information:
Symbol: NOTE
Meansthat important information about the product or itshandling isbeing
given.
Symbol:
Meaning: CE mark
The CE mark enablesthe manufacturer to guarantee that the product complies
with the requirementsof the relevant EC directives(the declaration of
conformity isavailable at http://www.hbm.com/HBMdoc).

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HBM A078514.0en
Symbol:
Meaning: Statutory marking requirements for waste disposal
National and local regulationsregarding the protection of the environment and
recycling of raw materialsrequire old equipment to be separated from regular
domesticwaste for disposal.
For more detailed information on disposal, please contact the local authorities
or the dealer from whom you purchased the product.
Conversions and modifications
The transducersmust 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.
Qualifiedpersonnel
The transducersmust only be installed and used by qualified personnel, strictly
in accordance with the specificationsand with safety requirementsand
regulations. It isalso essential to observe the appropriate legal and safety
regulationsfor the application concerned during use. The same appliesto the
use of accessories.
Qualified personnel meanspersonsentrusted with the installation, fitting,
commissioning and operation of the product who possess the appropriate
qualificationsfor their function.

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T10FS
HBMA078514.0en
Prevention of accidents
According to the prevailing accident prevention regulations, once the T10F
torque transducershave been mounted, a cover or casing hasto be fitted as
follows:
•The cover or casing must not be free to rotate.
•The cover or casing should avoid squeezing or shearing and provide
protection against partsthat might come loose.
•Coversand casing must be positioned at a suitable distance or so arranged
that there isno access to any moving partswithin.
•Coversand casing must also be attached if the moving partsof the torque
flange are installed outside peoples’ movement and operating range.
The only permitted exceptionsto the above requirementsare if the various
partsand assembliesof 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.

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HBM A078514.0en
1Torque flange versions
In the case of option 2 "electrical configuration", the T10FS torque flange exists
in versionsKF1, SF1 and SU2. The difference between these versionsliesin
the electrical inputsand outputson the stator, the rotorsare the same for all
the versionsof a measuring range. Alternatively, versionsSF1 and SU2 can be
equipped with a magneticor optical speed measuring system (in the case of
the optical system, with or without a reference pulse).
SF1
Measured
quantity
Version
Power supply
Output signal
Canbe
connectedto
HBM
measurement
electronics
Excitation voltage
54V PP/14 kHz;
squarewave
Torque
KF1
Connection
cable
FrequencyFrequency
V1 ... V4
Excitation voltage
generator in HBM
electronics
T10FS
Torque
Speed, magneticor optical (option)
Speed and reference pulse, optical (option)
SU2
Supply voltage 18V to 30V DC
Excitation voltage generator in the torque flange
V5, V6, W1, W2, W5, W6
Frequency
and
voltage
Fig.1.1: T10FS versions
You can find out which version you have from the stator identification plate.
The version isspecified in the "T10FS..." number there.
Example: T10FS001RSU2S0V1Y (see also Page 63).