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HBM T32 FNA, Руководство по эксплуатации, Страница: 14 / 32

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T32FNA

Arrangement of the screws [

-

] on the flange:

T32 FNA 50Nm ... 200Nm

T32 FNA 500Nm ... 2 kNm

T32 FNA 10 kNm ... 25 kNm

3.3.1 Mounting with curved tooth couplings

Selfcentering curved tooth couplings made by Messrs. Tacke are proved in
combination with HBM torque transducers. They are torsionally stiff and take
care of the introduction even of dynamic torque to the torque transducer in the
correct way. In addition, angular displacement and parallel or axial shift are
compensated with small restoring force.

HBM can supply suitable couplings that are well matched to the type of torque
transducer and the intended use. Special requirements of the customer are
taken care of and the shaft connections are made to the specified dimensions.

The torque transducer and the coupling housing are assembled at HBM and
are dynamically balanced (balancing quality level G 2.5). Therefore, the
mounted assembly should not be disassembled again. If this cannot be
avoided one should mark all parts in such a way that they can be assembled
afterwards in exactly the same way. Upon reassembly, the original balancing
quality can only be obtained by renewed balancing.

Coupling hubs are balanced individually and the keyways are made after ba-
lancing. Further information will be found in the various data sheets provided
by HBM.

SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:[email protected]

SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:[email protected]

Содержание T32 FNA

Страница 1: ...urement of mechanical quantities HBM Mess und Systemtechnik GmbH B 23 T32FNA 10 e SUNSTAR http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR http www sensor ic co...

Страница 2: ...SUNSTAR http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com...

Страница 3: ...h couplings 14 3 4 Fixing of the housing 15 3 5 Mounting position 16 3 6 Limits of application 17 4 Electrical connections 19 4 1 Connection plugs and cables 19 4 2 Instruments that can be connected 2...

Страница 4: ...ith the state of the art and is operationally reliable If the transducer is used and operated inappropriately by untrained personnel residual dangers might develop Any person charged with transducer i...

Страница 5: ...ning Potentially dangerous situation Warns of a potentially dangerous situation in which failure to comply with safety requirements could result in damage to property or some form of physical injury S...

Страница 6: ...ir job Prevention of accidents According to the prevailing regulation to prevent accidents a cover has to be fitted after the mounting of the torque transducers T32 FNA as follows the cover must be st...

Страница 7: ...ctors gives the shaft power Torque transducers are available for nominal torque ratings from 50 Nm up to 25 kNm The maximum speed rating is 20000 min 1 depending on the ac tual type A frequency modula...

Страница 8: ...from the shaft to the housing of the torque trans ducer The rotor consisting of the actual measurement body and the two flanges is fitted to the housing by two spindle bearings The housing also contai...

Страница 9: ...ltage of 54V peak to peak for bridge excitation is transmitted by inductive means The frequency to voltage converter in the rotor forms out of this a stable bridge excitation voltage The torque acting...

Страница 10: ...rotation of the shaft A pre amplifier serves to transform the two pulse trains into square waves of 25V peak to peak The speed proportional square wave is available at the n plug for further processin...

Страница 11: ...and rotor B Static eccentricity 0 5 mm C Static eccentricity 1 0 mm D Static eccentricity 2 0 mm Relative vibration amplitude peak to peak in mm Speed n in rev min Fig 2 3 Maximum permitted vibration...

Страница 12: ...hould only occur within the specified limits see Technical Data 3 2 Precautions The torque transducers T32 FNA are protected to IP 54 according to EN 60 529 Torque transducers shall be protected again...

Страница 13: ...he two connecting flanges Nominal torque T32 FNA Cheese head screw as machined lubricated mtot 0 125 Hexagon nut as ma chined lubricated mtot 0 125 Screws and nuts per flange evenly distributed Tighte...

Страница 14: ...customer are taken care of and the shaft connections are made to the specified dimensions The torque transducer and the coupling housing are assembled at HBM and are dynamically balanced balancing qu...

Страница 15: ...d to the shaft ends or couplings respectively Any possible height difference shall be adjusted by shims Screw in fixing screws do not yet tighten to avoid jamming of the fixing elements Mark position...

Страница 16: ...rotation If the torque transducer rotates in the direction of the ar row the connected amplifier outputs a positive signal 0 10 V For the determination of the sense of the torque the following holds I...

Страница 17: ...stated limit values of maximum deflec tion of the relative shaft vibration smax in relation to the speed for T32 FNA torque transducers Transducers without couplings The maximum speed is the nominal s...

Страница 18: ...plitude in Measuring planes Diagram 1 Vibration amplitude versus the speed Using a T32 FNA torque transducer in conjunction with SBG curved tooth couplings allows the advantages of the T32 FNA to be u...

Страница 19: ...Plug n 3 Not connected 6 1 4 Rotation rate signal 25Vpp 15 pulses revolution RD 6 1 5 7 2 5 Not connected 4 3 6 Not connected 7 Rotation rate signal 25Vpp 15 puls rev phase shifted by 90 GY The lead s...

Страница 20: ...rs T32 FNA deliver an additive electrical calibration sig nal that can be called from the amplifier When pressing a push button on the front panel of the amplifier the supply voltage is increased from...

Страница 21: ...The frequency of dynamic torque must not exceed the natural fre quency of the mechanical measuring installation The natural frequency fo of the mechanical measuring installation depends on the moments...

Страница 22: ...torque MN in Upper torque limit Lower torque limit Fig 6 1 Amplitudes of dynamic torque 7 Maintenance Torque transducers type T32 FNA are maintenance free owing to their design without bearings and wi...

Страница 23: ...in Nominal torque output signal with positive MN with negative MN Load resistance kHz kHz kW 15 12V peak to peak 5 12V peak to peak 2 Nominal sensitivity nominal signal span between torque zero and no...

Страница 24: ...ration Hz h m s2 5 65 1 5 50 Torsional stiffness cT kNm rad 10 5 19 5 34 3 142 242 369 2910 6480 Torsion angle at MN grad 0 27 0 29 0 33 0 2 0 24 0 31 0 19 0 22 Mass moment of inertia axially gm2 1 85...

Страница 25: ...ssible amplitude peak to peak of the rotor with speed measurement with torque measurement mm mm 2 5 5 5 Permissible axial displacement between shaft and housing centering with fixing elements mm 3 4 T...

Страница 26: ...107 72 6 8 5 15 38 76 M5 8 500Nm to 2kNm 157 0 2 100 102 80 124 130 17 13 22 38 90 5 M8 12 10 to 25 kNm 235 140 122 80 216 196 33 5 18 5 60 80 90 M8 14 Nominal t Dimensions in mm torque O 0 5 P 0 2 Q...

Страница 27: ...Copy of Declaration of Conformity SUNSTAR http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL sz...

Страница 28: ...28 T32FNA SUNSTAR http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com...

Страница 29: ...29 T32FNA SUNSTAR http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com...

Страница 30: ...30 T32FNA SUNSTAR http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com...

Страница 31: ...31 T32FNA SUNSTAR http www sensor ic com TEL 0755 83376549 FAX 0755 83376182 E MAIL szss20 163 com SUNSTAR http www sensor ic com TEL 0755 83376489 FAX 0755 83376182 E MAIL szss20 163 com...

Страница 32: ...m de Modifications reserved All details describe our products in general form only They are not to be understood as express warranty and do not constitute any liability whatsoever IM D 10 98 POD SUNST...

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