Mounting Instructions English T12CVS8 Digital torque transducer
Hottinger Baldwin Messtechnik GmbH Im Tiefen See 45 D-64293 Darmstadt Tel. +49 6151 803-0 Fax +49 6151 803-9100 info@hbm.com www.hbm.com HBM: public 02.2020 © 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.
Safety instructions 1 Safety instructions.......................................................................... 5 2 Markingsused............................................................................... 11 2.1 Symbols attached to the transducer and/or stator ................. 11 2.2 The markings used in this document .......................................... 12 3 Scope of supply ............................................................................. 13 4 Operation ................
Safety instructions 4 15 Maintenance .................................................................................. 71 16 Waste disposal and environmental protection ........................... 72 17 Specifications ............................................................................... 73 18 Dimensions .................................................................................. 84 19 Supplementarytechnical information ..........................................
Safety instructions 1 Safety instructions Adherence to FCC Rules and warning notice Important Every variation or modification that is not explicitly agreed with the person responsible for adherence to the Rules, could invalidate the user’s operating li cense for the device. If additional components or accessories are defined elsewhere for use during installation of the product, these additional components or accessories must be used, to ensure adherence to FCC Rules.
Safety instructions Fig. 1.1 Position of the label on the device stator Model: T12CV-S8 FCC ID: 2ADAT-T12S8 IC: 12438A-T12S8 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 undesired operation. Fig. 1.
Safety instructions Approval from Industry Canada (IC) This device complies with the Industry Canada standard RSS210. This device complies with the RSS requirement(s) of Industry Canada for exemption from licensing regulations. Compliance with the following two conditions is a requirement of operation: (1) This device may not cause harmful interference; and (2) this device must tolerate any interference signal, including interference that could cause undesirable operation of the device.
Safety instructions Load-carrying capacity limits The data in the technical data sheets must be complied with when using the torque flange. The respective specified maximum loads in particular must never be exceeded. For example, the values stated in the specifications must not be exceeded for • Limit torque, • Longitudinal limit force, lateral limit force or bending limit moment, • Torque oscillation width, • Breaking torque, • Temperature limits, • Limits of the electrical load-carrying capacity.
Safety instructions 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 responsible. The electronics conditioning the measurement signal should be designed so that measurement signal failure does not subsequently cause damage.
Safety instructions Conversions and modifications The design or safety engineering of the sensor must not be modified without our express permission. Any modification shall exclude all liability on our part for any damage resulting therefrom. Selling on If the torque flange is sold on, these mounting instructions must be included with the torque flange.
Markings used 2 Markings used 2.1 Symbols attached to the transducer and/or stator CE mark The CE mark enables the manufacturer to guarantee that the product complies with the requirements of the relevant EC directives (the Declaration of Conformity can be found at http://www.hbm.com/HBMdoc). Example of a label Model: T12S3 FCC ID: 2ADAT-T12S3 IC: 12438A-T12S3 This device complies with part 15 of the FCC Rules.
Markings used 2.2 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 This marking warns of a potentially dangerous situation in which failure to comply with safety requirements can result in death or serious physical injury.
Scope of supply 3 Scope of supply • Digital torque transducer T12CVS8 (rotor and stator) • Mounting instructions • T12 system CD • Mounting kit • Test report • EMI filter/toroidal strip-wound core T12CVS8 HBM: public 13
Operation 4 Operation The supplied T12 system CD contains the "T12 Assistant" control software.
Application 5 Application The T12CVS8 digital torque transducer records static and dynamic torque at stationary or rotating shafts, determines the rotational speed and angle of rotation, including indicating the direction of rotation, and calculates the power.
Signal flow 6 Fig. 6.1 Signal flow Signal flow diagram The torque and the temperature signal are already digitized in the rotor and transmission is noise-free. The torque signal can be zeroed , scaled (2-point scaling) and filtered via two low passes (LP1 and LP2). Further scaling of the frequency output and the analog output is then possible. Important Scaling at position (see Fig. 6.1) changes the internal calibration of the torque transducer.
Signal flow The torque signal and the rotational speed signal can be filtered via two low passes connected in series, with the filter outputs also being available separately. The scaled, unfiltered torque signal is used to calculate the power. The resultant, highly-dynamically calculated power signal is filtered via a further low pass. For settings over 100 Hz (torque low-pass filter 1 only), phase delay compensation is run for the angle of rotation signal.
Structure and mode of operation 7 Structure and mode of operation The torque transducer comprises two separate parts: the rotor and the stator. Strain gages (SG) to determine the torque are installed on the rotor. Carrier frequency technology (19.2 kHz carrier frequency) is used for the strain gage analysis. The rotor temperature is measured at two measuring points and averaged. The electronics for transmitting the bridge excitation voltage and the measurement signal are located centrally in the rotor.
Structure and mode of operation Fig. 7.
Mechanical installation 8 Mechanical installation 8.1 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. • Handle the transducer with care.
Mechanical installation no circumstances should the allowed limits specified for bending moments, lateral and axial forces be exceeded. Due to the T12CVS8 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 adjustment made at the factory can shift by up to approx. 3% of the characteristic value. If this value is exceeded, we advise you to check the mounting conditions.
Mechanical installation With counterclockwise torque, the output frequency is 5 to 10 kHz (Option 5, code DF1/DU2: 30 kHz to 60 kHz). In the case of the rotational speed measuring system, an arrow is attached to the head of the sensor to clearly define the direction of rotation. When the transducer rotates in the direction of the arrow, a positive rotational speed signal is output. 8.4 Installing the rotor Tip Usually the rotor type plate is no longer visible after installation.
Mechanical installation Fig. 8.2 Screw connections, flange B 1. Prior to installation, clean the plane faces of the transducer 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 coils. 2. For the flange B screw connections, use hexagon socket screws DIN EN ISO 4762 of property class 12.
Mechanical installation 4. There are relevant tapped holes on flange A for continuing the shaft train mounting. Again use screws of property class 12.9 and tighten them with the prescribed torque, as specified in Tab. 8.1. Fig. 8.3 Screw connections, flange A Important Use a threadlocker (medium strength, e.g. LOCTITE) to glue the screws into the counter thread to exclude prestressing loss due to screw slackening, in the event of alternating loads.
Mechanical installation Notice Comply with the minimum thread reach as per Tab. 8.1 . The maximum thread reach must be selected so that the counter flange is not touched. Otherwise significant measurement errors may result from a torque shunt, or the transducer may be damaged. Measurement range 1) 2) Fastening screws kN·m Z1) 15 to 50 M20 Prescribed tightening moment Minimum thread reach N·m mm 1,2 x d (2) Property class 12.9 715 DIN EN ISO 4762; black/oiled/µtot = 0.125 10.
Mechanical installation 8.5 Installing the stator On delivery, the stator has already been installed and is ready for operation. There are four tapped holes on the base of the stator housing for mounting the stator. Externally, two with a metric M6 thread, internally, two with a UNF 1/4" thread (closed with a plastic threaded pin). For mounting with a metric thread, we recommend using two DIN EN ISO 4762 socket head cap screws with hexagon sockets of property class 10.
Mechanical installation We always recommend supporting the stator of the T12CVS8 torque transducer to hold it in place. Fig. 8.13 shows as an example the mounting of an angle bracket, without protection against contact. Fig. 8.
Mechanical installation 8.5.1 Preparing with the mounting kit (incl. among the items supplied) The supplied mounting kit contains self-adhesive spacers, to make it easier for you to align the stator to the rotor. Use the spacers to align the rotor and the stator radially and axially. Remove the protective film Fig. 8.
Mechanical installation Radial alignment with spacers The spacers should preferably be attached to the transmitter head offset by 90, as shown in Fig. 8.16. If your stator is equipped with a rotational speed measuring system, you must either shorten the spacer to an appropriate length or attach it next to the rotational speed measuring system, slightly offset. 90 Spacers Fig. 8.
Mechanical installation Axial alignment with spacers The red line on the spacers is used for axial alignment. Align the spacer in such a way that the outer edge of the transmitter head is in line with the red line (see Fig. 8.17). Outer edge of transmitter head Red line Fig. 8.17 Axial position of the spacers Now remove the protective film and attach the spacers to the transmitter head, as described. Important Remove the spacers after installation.
Mechanical installation 8.5.2 Aligning the stator 1. Position the stator on an appropriate mounting base in the shaft train, so that there are sufficient opportunities for horizontal and vertical adjustments to be made. 2. Should there be any misalignment in height, compensate for this by inserting adjusting washers. 3. Initially, the fastening screws should only be hand-tight. 4. Use the spacers to radially align the stator to the rotor. 5. Use the spacers to axially align the stator to the rotor.
Mechanical installation - then stays permanently green (CAN bus) or yellow or green (PROFIBUS). Information When data are being exchanged via the CAN bus or the PROFIBUS, the LED flashes green. You can also use the T12 Assistant to check for the correct alignment. The LED must stay green in the "Rotor clearance setting mode". 7. Now fully tighten the fastening screws (tightening torque 14 N·m). 8. Remove the spacers, by first removing the adhesive strip and then the red plastic strip. 9.
LED status display 9 LED status display The LED in the stator housing (next to device plug 4) has three display modes: Standard (measuring mode), rotor clearance setting mode and optical speed system setting mode. 9.
LED status display 9.
Electrical connection 10 Electrical connection 10.1 General information Detailed instructions for connecting the T12CVS8 to the CAN bus or the PROFIBUS can be found in the “T12 CAN bus/PROFIBUS” interface description (in pdf format) on the T12 system CD. To make the electrical connection between the torque transducer and the measuring amplifier, we recommend using shielded, low-capacitance measurement cables from HBM.
Electrical connection 10.1.1 Using the EMI filter/toroidal strip-wound core, for applications in the USA and Europe To suppress high frequencies, use an EMI filter/toroidal strip-wound core for the cable through which the transducer is supplied. For use in the USA and in the EU, work with 5 cable windings for the 100N·m and 200N·m measurement ranges. Apply 3 cable windings for all other measurement ranges. The mounting must be implemented with cable ties that are suitable for the particular application.
Electrical connection 500 mm Fig. 10.2 Max. distance between the EMI filter/toroidal strip-wound core and the connector If the EMI filter/toroidal strip-wound core has to be removed for some reason (e.g. for maintenance work), it must be re-attached to the cable afterwards. Only use an EMI filter/toroidal strip-wound core of the following type: Type: Vitroperm F Model No.: T60006-L2063-W517 Size: outside diameter x internal diameter x height = 63 x 50 x 25 The mounting option shown in Fig. 10.1 and Fig.
Electrical connection In the case of interference due to potential differences (compensating currents), supply 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 crosssection).
Electrical connection 10.
Electrical connection Important If power supplied to the device via plug 1, high frequencies must be filtered out. For applications in the USA, the use of an EMI filter/toroidal strip-wound core on the mains cable is mandatory, to ensure compliance with FCC Rules. The same applies to applications in the EU, for compliance with the relevant EMC requirements. Notice Torque transducers are only intended for operation with a DC supply voltage (safety extra low voltage), see page 44.
Electrical connection Assignment for plug 2 - rotational speed measuring system with reference pulse 2 5 4 3 8 7 Plug pin 1 Device plug Top view 6 Assignment KAB164 KAB163 KAB181 1) Color code D-SUB plug pin HD-SUB plug pin 1 Speed measurement signal 2) (pulse string, 5 V; 0) rd 12 10 2 Reference signal (1 pulse/revolution, 5 V) 2) bu 2 3 3 Rotational speed measurement signal 2) (pulse string, 5 V; 90 phase shifted) gy 15 8 4 Reference signal (1 pulse/revolution, 5 V) 2) bk
Electrical connection Assignment for plug 3 - supply voltage and voltage output signal 6 5 1 7 4 Plug pin Device plug 2 Top view 3 Assignment 1 Torque/rotational speed measurement signal (voltage output; 0 V) or rotational speed measurement signal (0 V) 2 Supply voltage 0 V; 3 Supply voltage 18 V to 30 V DC 4 Torque measurement signal (voltage output; ±10 V) or rotational speed measurement signal (±10 V) 5 Not in use 6 Shunt signal resolution 5 V to 30 V and TEDS for torque 7 Shunt sig
Electrical connection Notice Do not use cable KAB149 to connect the voltage output signal at AP01i to ML01B of the MGCplus system! This cable is only suitable for the frequency output signal connection. Information The analog output is designed as a monitoring output. The power transmission of the torque transducer can cause interference on the connected cable of up to 40 mV at 13.56 MHz.
Electrical connection Assignment for plug 5 CAN bus, second device plug; A‐coded, black washer Binder 713 (M12x1) 2 1 3 4 5 Plug pin Assignment Color code 1 Shield - 2 Not in use - 3 CAN ground - 4 CAN HIGH dominant high wh 5 CAN LOW dominant low bu Shield connected to housing ground Top view Assignment for plug 5 PROFIBUS (option); B-coded, violet washer Binder 715 (M12x1) 2 Plug pin Assignment 1 3 4 1 5 V (typ.
Electrical connection flanges within a test bench. Should the device be operated on a DC voltage network1), additional precautions must be taken to discharge overvoltages. The information in this section relates to the stand-alone operation of the T12CVS8 without HBM system solutions. The supply voltage is electrically isolated from the signal outputs and shunt signal inputs. Connect a safety extra low voltage of 18 V to 30 V to pin 3 (+) and pin 2 ( ) of plugs 1 or 3.
Load-carrying capacity 11 Shunt signal The T12CVS8 torque transducer delivers a shunt signal, at either 50% or 10% of the nominal (rated) torque, as selected. Activate this function via the T12 Assistant or the shunt signal resolution on plug 1 or plug 3 (see Section 10.3). The shunt signal most recently selected in the T12 Assistant is then triggered. Information Internal signal conditioning can cause a delay in triggering of about 5 seconds.
Shunt signal 12 Load-carrying capacity Nominal (rated) torque can be exceeded statically up to the torque limit. If the nominal torque is exceeded, additional irregular loading is not permissible. This includes longitudinal forces, lateral forces and bending moments. The limit values can be found in Chapter 17, “Specifications”, page 85. Measuring dynamic torque The torque transducer is suitable for measuring static and dynamic torques.
TEDS Upper maximum torque 100% Oscillation bandwidth 0 (lower than 200% of Mnom) Lower maximum torque 100% Fig. 12.
Load-carrying capacity 13 TEDS TEDS (Transducer Electronic Data Sheet) allows you to store the transducer data (rated outputs) in a chip, that can be read out by a connected measuring device. Information Not all available amplifiers/measuring devices support the TEDS functionality of the T12 torque transducer.
TEDS Contents of the TEDS memory as defined in IEEE 1451.4 The information in the TEDS memory is organized into areas, which are prestructured to store defined groups of data in table form. Only the entered values are stored in the TEDS memory itself. The amplifier firmware assigns the interpretation of the respective numerical values. This places a very low demand on the TEDS memory.
TEDS Template: Frequency/Pulse Sensor Parameter Value Unit Required user rights Transducer Electrical Signal Type Pulse Minimum Torque 0.000 N·m CAL Maximum Torque 1000 N·m CAL Pulse Measurement Type Frequency Minimum Electrical 10000 Hz CAL Maximum Electrical Value 15000 Hz CAL Mapping Method Linear Discrete Signal Type Active High Discrete Signal Amplitude 4 Discrete Signal Configuration Single Transducer Response Time 0 sec.
TEDS Template: Frequency/Pulse Sensor Parameter Value Unit Calibration Date 1-Nov2006 CAL Required user rights Explanation Date of the last calibration or creation of the test report (if no calibration carried out), or of the storage of the TEDS data (if only nominal (rated) values from the data sheet were used). Format: day-month-year. Abbreviations for the months: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec.
TEDS Template: High Level Voltage Sensor Parameter Value Unit Required user rights Explanation Minimum Torque 0.000 N·m CAL Maximum Torque 1000 N·m CAL The physical measurand and unit are defined when the template is created, after which they cannot be changed.
TEDS Template: High Level Voltage Sensor 54 Parameter Value Unit Calibration Date 1-Nov2006 CAL Calibration Initials HBM or PTB Calibration Period (Days) 0 Measurement Location ID 0 days Required user rights Explanation Date of the last calibration or creation of the test report (if no calibration carried out), or of the storage of the TEDS data (if only nominal (rated) values from the data sheet were used). Format: day-month-year.
TEDS Speed/angle of rotation HBM has already written the “Frequency/Pulse Sensor” template for the measured quantity of rotational speed. Template: Frequency/Pulse Sensor Parameter Value Transducer Electrical Signal Type Pulse Minimum Frequency 0.000 Hz CAL Maximum Frequency 108.000k Hz CAL Pulse Measurement Type Frequency Minimum Electrical Value 0 Hz CAL Maximum Electrical Value 108.
TEDS Template: Frequency/Pulse Sensor Parameter Value Unit Excitation Level max 30 V Excitation Type DC Excitation Current draw 0.5 A Calibration Date 1-Nov2006 CAL Required user rights Explanation Date of the last calibration or creation of the test report (if no calibration carried out), or of the storage of the TEDS data (if only nominal (rated) values from the data sheet were used). Format: day-month-year.
TEDS Template: Frequency/Pulse Sensor Parameter Value Transducer Electrical Signal Type Pulse Minimum Frequency 0.000E+000 degrees CAL Maximum Frequency 3.6E+002 degrees CAL Pulse Measurement Type Count Minimum Electrical Value 0.0 pulses CAL Maximum Electrical Value 360 pulses CAL Mapping Method Linear Discrete Signal Type Active High Discrete Signal Amplitude 4 Discrete Signal Configuration Double phase plus zero index Transducer Response Time 0 sec.
TEDS Template: Frequency/Pulse Sensor Parameter Value Unit Excitation Current draw 0.5 A Calibration Date 1-Nov2006 CAL Required user rights Explanation Date of the last calibration or creation of the test report (if no calibration carried out), or of the storage of the TEDS data (if only nominal (rated) values from the data sheet were used). Format: day-month-year. Abbreviations for the months: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec.
T12-Assistent, Version 1.2 14 T12-Assistent, Version 1.2 T12 / T12HP / T12CVS8 stator firmware version 1.26 Important The TEDS functionality applies exclusively for QuantumX amplifiers MX460B, MX840B and MX440B General overview Fig. 14.1 The type description includes all important information about the rotor and stator used.
T12-Assistent, Version 1.2 • Nominal (rated) rotational speed • Serial number of rotor, stator • Firmware version of rotor, stator • Hardware version of rotor, stator, etc.
T12-Assistent, Version 1.2 Fig. 14.
T12-Assistent, Version 1.2 ► Next open the menu again and switch calibration active to "ON" (orange) and then confirm with OK (green) Fig. 14.3 Calibration information for TEDS, frequency output ► Then save the settings for torque to the TEDS provided for them in the transducer under the parameter set you choose. Next select the desired sensor type and confirm with (green) Information is only written to TEDS when the parameter set is saved.
T12-Assistent, Version 1.2 with the TEDS editor (for example QuantumX Assistant) and the entries can be checked. Important Any change to the TEDS information (calibration) must be confirmed with 3) OK and confirmed to save in the parameter set with 5). Otherwise it will not be active. Important The TEDS of the T12HP may only be edited / written to with the T12 Assistant! Writing with the TEDS editor, for example, is not permitted. The T12 Assistant is always the TEDS master.
T12-Assistent, Version 1.2 Settings compatible The "Compatible" entry is read only and cannot be changed. It indicates that calibration can be activated (ON) because important parameters have not been changed (scaling, frequency range, rotor and stator ID, unit) To overwrite/change values, the Write/overwrite calibration field must be set to ON (which serves as protection against accidental overwriting) – otherwise the changes will not be applied. This does not apply to the Calibration active ON/ OFF item.
T12-Assistent, Version 1.2 Important When a rotor and stator are replaced and the ID is different, the calibration setting is automatically deactivated! The same thing happens if the output signal scaling of the frequency output is changed in the T12(HP). The calibration setting can and must only be used in the status of scaling that was set during the calibration of the transducer (normally the factory setting).
T12-Assistent, Version 1.2 Checking / reading calibration information If a calibration is present (active or inactive) it will be displayed as readable in the system menu under "Read calibration of frequency output" no later than after the T12 Assistant is restarted. This makes it very easy to check at a glance whether or not a calibration is present. Information The display can only be read if a calibration is active (i.e.
T12-Assistent, Version 1.2 The factory settings apply system-wide. They are not linked with the parameter set. The information for calibrations and factory settings are distinct and coexist together. If there is a calibration for an output and it is active, it will overwrite the values of the factory settings in the TEDS descriptions: calibrator's initials, cycle, date. Essentially the latest/most recent entry applies.
T12-Assistent, Version 1.2 Under signal editing, only the measuring range as shown in figure (red) can be used in combination with TEDS functionality for TEDS angle of rotation. This means that the angle of rotation can only be measured with TEDS with the following setting. No other settings will work.
T12-Assistent, Version 1.2 Important The IEEE template specification does not permit the full scope of the function at this point. This means that any setting other than the one described above will not work with TEDS! Of course the functions can still be used via the digital interfaces of the T12 stator. Functionality restricted for TEDS is identified by N/A (Not Available).
T12-Assistent, Version 1.
Maintenance 15 Maintenance The T12CVS8 torque transducer with and without magnetic rotational speed sensor measuring system is maintenance-free.
Waste disposal and environmental protection 16 Waste disposal and environmental protection All electrical and electronic products must be disposed of as hazardous waste. The correct disposal of old equipment prevents ecological damage and health hazards. Statutory waste disposal mark The electrical and electronic devices that bear this symbol are subject to the European waste electrical and electronic equipment directive 2002/96/EC.
Specifications 17 Specifications Type T12CVS8 Accuracy class 0.05 Torque measuring system Nominal (rated) torque Mnom kN·m Nominal (rated) rotational speed nnom rpm 15 20 25 30 40 50 6,000 Linearity deviation including hysteresis, related to nominal sensitivity Fieldbuses, frequency output 10 kHz/60 kHz % ±0.03 Voltage output % ±0.05 Rel. standard deviation of repeatability per DIN 1319, related to the variation of the output signal Fieldbuses/frequency output % ±0.
Specifications Type T12CVS8 Nominal (rated) torque Mnom kN·m 15 20 25 30 40 50 Nominal sensitivity (spread between torque = zero and nominal (rated) torque) Frequency output 10 kHz/60 kHz Voltage output kHz 5/30 V 10 Sensitivity tolerance (deviation of the actual output quantity at Mnom from the nominal sensitivity) Frequency output % ±0.05 Voltage output % ±0.
Specifications Type T12CVS8 Nominal (rated) torque Mnom Maximum modulation range kN·m 15 20 25 30 40 50 13) Frequency output 10 kHz/60 kHz Voltage output kHz 4 to 16/24 to 96 V -10.2 to +10.2 Load resistance Frequency output kΩ ≥2 Voltage output kΩ ≥10 mV ±5 Frequency output/voltage output -1 dB Hz 0 to 4000 Frequency output/voltage output -3 dB Hz 0 to 6000 Low-pass filter LP1 Hz 0.05 to 4000 (fourth order Bessel, -1 dB); factory setting 1000 Hz Low-pass filter LP2 Hz 0.
Specifications Type T12CVS8 Nominal (rated) torque Mnom kN·m 15 20 25 30 40 50 Power Measurement frequency range Hz 80 (-1 dB) Resolution W 1 Full scale value W Temperature effect per 10 K in the nominal (rated) temperature range on the power signal, related to the full scale value % ±0.05 ·n/nnom Linearity deviation including hysteresis, related to the full scale value % ±0.
Specifications Fieldbuses CAN bus Protocol Sample rate - CAN 2.0B, CAL/CANopen-compatible meas. values/s max. 4800 (PDO) Hardware bus link Baud rate as per ISO 11898 kBit/s 1000 500 250 125 100 Maximum line length m 25 100 250 500 600 Connection - 5‐pin, M12x1, A‐coding per CANopen DR-303-1 V1.3, electrically isolated from power supply and measurement ground Protocol - PROFIBUS DP Slave, per DIN 19245‐3 Baud rate MBaud max. 12 - 096C (hex) Input data, max.
Specifications Limit value switches (on fieldbuses only) Number - 4 for torque, 4 for rotational speed Reference level - Torque low pass 1 or low pass 2 Rotational speed low pass 1 or low pass 2 Hysteresis % 0 to 100 Adjustment accuracy Response time (LP1 = 4000 Hz) digits 1 ms typ.
Specifications Nominal (rated) torque Mnom kN·m 15 20 25 30 40 50 General information EMC Emission (EME) (per FCC 47 Part 15, Subsection C16) Emission (EME) (per EN61326-1, Table 3) 17) RFI voltage - Class A RFI power - Class A RFI field strength - Class A Electromagnetic field (AM) V/m 10 Magnetic field A/m 30 Contact discharge kV 4 Air discharge kV 8 Fast transients (burst) kV 1 Impulse voltages (surge) kV 1 Conducted interference (AM) V 3 Immunity from interference
Specifications Vibration testing per EN 60068-2-6: IEC 68‐2‐6‐1982 Frequency range Duration Acceleration (amplitude) Hz h m/s² 5 … 2,000 2.5 50 Rotational speed measuring system (optional) Magnetic scanning and ring gear Rotational speed measuring system 2 square wave signals 90° phase shifted, 5VTTL/RS-422 Output signals 81 Number of pulses per revolution (number of teeth) Output signal level High V ≥3.5 Output signal level Low V ≤0.8 kHz 25 Max.
Specifications Nominal (rated) torque Mnom Load limits kN·m 15 20 25 30 40 50 18) Limit torque, (static) ± % of Mnom Breaking torque, (static) ± 150 140 130 >300 >280 >250 Axial limit force (static) ± kN 250 400 Axial limit force (dynamic) amplitude kN 125 200 Lateral limit force (static) ± kN 25 40 Lateral limit force (dynamic) amplitude kN 12,5 20 Bending limit moment (static) ± Nm 2500 4000 Bending limit moment (dynamic) amplitude Nm 1250 2000 Oscillation widt
Specifications Nominal (rated) torque Mnom kN·m m Max.
Specifications Nominal (rated) torque Mnom kN·m 15 20 25 30 40 50 Weight, approx. Rotor Stator kg kg 28 33 5 5 16) Option 9, code U Option 9, code N 18) Each type of irregular stress (bending moment, lateral or axial force, exceeding nominal (rated) torque) can only be permitted up to its specified limit, provided none of the others can occur at the same time. If this condition is not met, the limit values must be reduced.
Supplementary technical information 18 Dimensions Mounting dimensions Stator midpoint Rotor midpoint (Tolerance ±1 mm) Reserved add. space for fieldbus connection cables: approx.
Dimensions 19 Supplementary technical information Axial and radial run-out tolerances Axial run-out Radial run-out AB B AB Internal centering Hardness 46 to 54 HRC 0.8 A Surface quality of the run-out and concentric surfaces (A, B and AB) Measurement range (kN·m) Axial run-out tolerance (mm) Radial run-out tolerance (mm) 15 to 50 0.15 0.
Condition at the time of delivery 20 Condition at the time of delivery The parameter factory settings are marked by an asterisk (*). Underlined parameters will not be overwritten by resetting to the factory settings. SYSTEM Default settings Project name My Project Language Deutsch; English Define passcode (1 – 9999) 0 Passcode active? Yes*; No Reactivate passcode Reactivate passcode LED display mode Standard (measuring mode) Rotor clearance setting mode Opt. rot.
Condition at the time of delivery Signal PDO 2 (transmit, max. 1.2 kHz) Off Torque low pass 2* Torque + torque low pass 2 Signal PDO 3 (transmit, max. 0.6 kHz) Off* Signal PDO 4 (transmit, max. 0.6 kHz) Off* Power + rotor temperature Torque, speed/angle of rotation status Write calibration information Torque calibration date (dd.mm.yyyy) 30.11.06 Torque calibration initials RH Torque calibration cycle 0 Measuring point number 0 Speed/angle of rotation output calibration date (dd.mm.
Condition at the time of delivery Measuring point number 0 Unit Nm*; kNm; ozfin; ozfft; lbfin; lbfft Decimal point .; .0; .00; .000*; .0000; .00000 Sign Positive*; negative Low-pass filter 1 (nominal value) 0.05 Hz; 0.1 Hz; 0.2 Hz; 0.5 Hz; 1 Hz; 2 Hz; 5 Hz; 10 Hz; 20 Hz; 50 Hz; 100 Hz; 200 Hz; 500 Hz; 1 kHz*; 2 kHz; 4 kHz Low-pass filter 2 (nominal value) 0.05 Hz; 0.1 Hz; 0.2 Hz; 0.
Condition at the time of delivery Speed/angle of rotation output Measuring point name MySpeedMeasPnt Measuring point number 0 Mechanical increments 360*/720* Signals F1/ F2 Frequency* Pulse (pos. edge) / direction of rotation Pulse (pos./neg.
Condition at the time of delivery 2nd point physical setpoint value 1000.000* 1st point voltage 0.0000* 2nd point voltage 10.0000* Power Unit W; kW*; MW; hp Decimal point .; .0; .00; .000* Low-pass filter (-1 dB) 0.1 Hz; 1 Hz*; 10 Hz; 100 Hz SIGNAL CONDITIONING Torque Shunt On; Off* Shunt signal (of nominal value) 10%; 50%* Zero signal compensation Zero signal compensation Zero value 0.000* Angle of rotation Measurement range 0 to n x 360 degrees, pos.
Condition at the time of delivery Level 10.000* 10.0* Hysteresis 0.500* 0.5* Monitoring On; Off* On; Off* Signal Torque low pass 1* Rotational speed low pass 1* Torque low pass 2 Rotational speed low pass 2* Overshoot* Overshoot* Undershoot Undershoot Level 10.000* 10.0* Hysteresis 0.500* 0.
Condition at the time of delivery SAVE/LOAD PARAMETERS Loading from the transducer Select parameter set 1*; 2; 3; 4; factory settings Saving to the transducer Select parameter set 1; 2; 3; 4 Torque TEDS template HBM Frequency Sensor* High Level Voltage Output Speed/angle of rotation output 92 HBM Frequency Sensor* HBM Pulse Sensor HBM: public T12CVS8
Accessories 21 Accessories Article Ordering number Connection cable, set Torque Torque connection cable, Binder 423 7-pin D-Sub 15-pin, 6 m 1-KAB149-6 Torque connection cable, Binder 423 free ends, 6 m 1-KAB153-6 Rotational speed Rotational speed connection cable, Binder 423 8-pin D-Sub 15-pin, 6 m 1-KAB150-6 Rotational speed connection cable, Binder 423 8-pin free ends, 6m 1-KAB154-6 Rotational speed connection cable, reference signal, Binder 423 8-pin D-Sub 15-pin, 6 m 1-KAB163-6 Rotational
Accessories Article Ordering number T-SPLITTER M12/T-piece M12, A-coded, 5‐pin 1-CANHEAD-M12-T Cable plug/socket/CAN bus M12, cable socket 5‐pin M12, A-coded, cable plug 5‐pin M12, A-coded 1-CANHEAD-M12 PROFIBUS Connection cable, Y‐splitter, M12 socket, B‐coded; M12 plug, B‐coded; M12 socket, B‐coded, 2 m 1-KAB167‐2 Cable plug/socket/PROFIBUS M12, cable socket 5‐pin M12, B-coded, cable plug 5‐pin M12, B-coded 1-PROFI-M12 Termination resistor PROFIBUS M12, B-coded, 5‐pin 1-PROFI-AB-M12 T-piece P
Dimensions 22 Dimensions Stator without speed measurement system (15, 20, 25, 30, 40, 50 kN·m) T12CVS8 HBM: public 95
Dimensions Stator with speed measurement system (15, 20, 25, 30 kN·m) 96 HBM: public T12CVS8
Dimensions Stator with speed measurement system (40, 50 kN·m) T12CVS8 HBM: public 97
Dimensions Complete flange without speed measurement system (15, 20, 25, 30 kN·m) 98 HBM: public T12CVS8
Dimensions Complete flange without speed measurement system (40, 50 kN·m) T12CVS8 HBM: public 99
Dimensions Complete flange with speed measurement system (15, 20, 25, 30 kN·m) 100 HBM: public T12CVS8
Dimensions Complete flange with speed measurement system (40, 50 kN·m) T12CVS8 HBM: public 101
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