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Hubner TDP 0,7 Series Assembly Instructions Manual

D.c. tachometer generator
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English
(Assembly) Instructions
D.C. tachometer generator
TDP 0,7
Read the (assembly) instructions prior to
assembly, starting installation and handling!
Keep for future reference!
Translation of the original Operating and Assembly Instructions
ID 74716
BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc

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Summary of Contents for Hubner TDP 0,7 Series

  • Page 1 English (Assembly) Instructions D.C. tachometer generator TDP 0,7 Read the (assembly) instructions prior to assembly, starting installation and handling! Keep for future reference! Translation of the original Operating and Assembly Instructions BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc ID 74716...
  • Page 2 Johannes Hubner Fabrik elektrischer Maschinen GmbH. Subject to errors and changes due to technical improvements. Copyright © Johannes Hubner Fabrik elektrischer Maschinen GmbH All rights reserved. BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc...

  • Page 3: Table Of Contents

    D.C. tachometer generator TDP 0,7 Directory General ......................... 5 Information about the (assembly) instructions ............5 Scope of delivery ......................5 Explanation of symbols ....................5 Disclaimer ........................6 Copyright ........................6 Guarantee terms ......................6 Customer service ......................6 Safety ...........................
  • Page 4 D.C. tachometer generator TDP 0,7 Spare parts ........................24 Annex ......................... 24 Connection diagram ....................24 Dimension drawings ....................25 10.1 Screw tightening torques ..................31 BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc...

  • Page 5: General

    D.C. tachometer generator TDP 0,7 1 General Information about the (assembly) instructions These (assembly) instructions provide important instructions for working with the device. They must be carefully read prior to starting all tasks, and the instructions contained herein must be followed. In addition, applicable local regulations for the prevention of industrial accidents and general safety regulations must be complied with.

  • Page 6: Disclaimer

    D.C. tachometer generator TDP 0,7 Disclaimer All information and instructions in these (assembly) instructions have been provided under due consideration of applicable guidelines, as well as our many years of experience. The manufacturer assumes no liability for damages due to: ...

  • Page 7: Safety

    D.C. tachometer generator TDP 0,7 2 Safety This section provides an overview of all the important safety aspects that ensure protection of personnel, as well as safe and trouble-free device operation. If these safety instructions are not complied with significant hazard can occur. Responsibility of the owner The device is used in commercial applications.

  • Page 8: Electrical Current

    D.C. tachometer generator TDP 0,7 2.6.1 Electrical current Danger of death from electricity! There is an immediate danger of death from contact with live components. Damage to the insulation or individual components can be lethal. Therefore: If the insulation is damaged turn off and isolate the power supply immediately;...

  • Page 9: Technical Data

    D.C. tachometer generator TDP 0,7 Technical Data Type plate Fig. 1 type plate The type plate is located on the side of the housing and contains the following information:  Manufacturer, address  CE mark  S/N = Serial number ...

  • Page 10: Type Key

    D.C. tachometer generator TDP 0,7 Type key TDP 0,7 /8 – 15 SE spec. (Example) + FSE 102 overspeed switch (Optional) Special version ( version different from normal) SE (version with magnets Selten-Erd (rare earth)- magnets for rated voltages > 60 V DC) K: Temperature compensation Voltage version (Description 1 –...

  • Page 11: Elektrical And Mechanical Data

    D.C. tachometer generator TDP 0,7 3.3.2 Elektrical and mechanical data Table 1: (Standard series) TYPE Rated Max. permissible. Optimum Armature- No load- voltage at Max. current at load resistance voltage at 1000 rpm speed** 1000/9000 rpm resiatance at 20 0 C 1000 rpm [rpm] [mA]...

  • Page 12: General Technical Data

    D.C. tachometer generator TDP 0,7 3.3.3 General technical data General Information Magnetic system - external field influence The magnetic system of this machine consists of two permanent block magnets made from an AINiCo alloy specially developed for this machine. The direction of magnetisation is determined by the preferred magnetic orientation.
  • Page 13 D.C. tachometer generator TDP 0,7 Linearity The suitability of a tacho-generator for widely varying control tasks is determined by the linear relationship between the output voltage and speed. Optimum load current and armature reaction The max. permissible load current for the respective machine type is detailed in the table, which with the linearity error should not be exceeded.

  • Page 14: Construction And Function

    D.C. tachometer generator TDP 0,7 Construction and Function Block diagram A1 (+) A2 (-) Fig. 2: Block diagram clockwise rotation Short description The DC-Tacho-Generator TDP consists of a permanent magnet stator for excitation and a rotor from which DC voltage is drawn via carbon brushes. The rotating rotor generates a DC voltage at a given linear relationship in proportion to its speed.

  • Page 15: Transport, Packaging And Storage

    D.C. tachometer generator TDP 0,7 5 Transport, packaging and storage Safety instructions for transport CAUTION! Improper transport can cause property damage! Comply with the symbols and warnings on the packaging.  Handle with care  Protect from moisture  Protect from heat over 40°C and direct sunlight Incoming goods inspection Check delivery immediately upon receipt for completeness and possible transport damage.

  • Page 16: Uses

    D.C. tachometer generator TDP 0,7 Uses DC-Tacho-Generators from the series TDP 0.7 are used to convert rotary motion (rpm) to DC voltage in proportion to the rotating speed. These encoders are suitable for deployment with larger industrial drives such as those used in steel and rolling mills, in coal mining operations, in process technology, in railway systems, in power plants, in marine engineering and so on.

  • Page 17: Installation Work

    D.C. tachometer generator TDP 0,7 Installation work 5.7.1 Installation and commissioning ! Caution! It is the owner's responsibility to ensure that all moving parts are properly safeguarded and ensure that the machine is safe to operate! Observe the max. permissible voltage when repeating the winding test (contact the manufacturer).
  • Page 18 D.C. tachometer generator TDP 0,7 If the second shaft is not used secure the key permanently to ensure it cannot be thrown out of the keyway. Connections in the terminal enclosure. Check the load against the technical data detailed on the nameplate. Please note: Take account of surge protectors for downstream devices, if these are connected to the output voltage of the tacho-generator.

  • Page 19: Dismantling

    D.C. tachometer generator TDP 0,7 Dismantling Observe and adhere to safety information (2)!  Shut down and ensure the machine cannot be restarted.  Turn off and isolate the power supply; turn off and isolate the power supply to any additional or auxiliary circuits.

  • Page 20: Disorders

    D.C. tachometer generator TDP 0,7 Disorders In disorders that can not be eliminated by the following instructions, the manufacturer is looking for, see service address on page 2. Diagnosis Chart Disturbance Possible cause Troubleshooting Speed measurement control Wrong speed Voltage check Consulting Winding short producer Voltage to low...
  • Page 21 D.C. tachometer generator TDP 0,7 Bearing makes noise or is Mounting error / clutch Mounting precision check problem jammed Corroded bearings Replace bearing by manufacturer Insufficient lubrication. contact the manufacturer. Too little/much bearing play. Replace bearings Contact the manufacturer Grind marks in the bearing Note: Replace bearings;...

  • Page 22: Inspection And Maintenance Schedule

    D.C. tachometer generator TDP 0,7 commutator contact face) as avoid dust in ambient air). a result of the air being too dry. Brush pressure too high Contact the manufacturer. Grease on brush contact face Clean contact face (contact the manufacturer) Heavy vibration * See above.
  • Page 23 D.C. tachometer generator TDP 0,7 hours oil-free cloth. Do not remove smooth patina build-up from contact face. Remove grooves and polish surface using fine Emery cloth or skim on lathe (possibly recut and duburr slots). Check ball bearings for noise, running Bearings must be replaced Every 48 months smoothly.

  • Page 24: Disposal

    D.C. tachometer generator TDP 0,7 7 Disposal Disposal procedure The manufacturer is not obliged to take back the device. The device is classed as electronic equipment and subject to the WEEE Directive; observe local, country-specific laws when disposing of the device. For information on environmentally sound disposal please contact your local authority or a specialist disposal company.

  • Page 25: Dimension Drawings

    D.C. tachometer generator TDP 0,7 Dimension drawings BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc...
  • Page 26 D.C. tachometer generator TDP 0,7 BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc...
  • Page 27 D.C. tachometer generator TDP 0,7 BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc...
  • Page 28 D.C. tachometer generator TDP 0,7 BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc...
  • Page 29 D.C. tachometer generator TDP 0,7 BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc...
  • Page 30 D.C. tachometer generator TDP 0,7 BETR-TDP0,7-en_R5(2018-12-20)ID74716 .doc...

  • Page 31: Screw Tightening Torques

    D.C. tachometer generator TDP 0,7 Weight TDP 0,7: approx. 2,5 kg / mass moment of intertia: 0,44 kgcm². 10.1 Screw tightening torques Screws used to mount the machine (screw material, the material pairings to be fastened and the length of thread engagement) are to be calculated to VDI 2230 (Page 1). The materials used and the construction to which the generator is to be fastened must guarantee a permanently secure and reliable joint.

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