Mayr ROBA-ES 94 Series Installation And Operational Instructions
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Mayr ROBA-ES 94 Series Installation And Operational Instructions

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Installation and Operational Instructions for
-ES Couplings Type 94_._ _ _._ Sizes 14 - 65
®
ROBA
Translation of the Original Operational Instructions
Please read these Operational Instructions carefully and follow them accordingly!
Ignoring these Instructions may lead to malfunctions or to coupling failure, resulting in damage to other parts.
These Installation and Operational Instructions (I + O) are part of the coupling delivery.
The product must be specially marked for use in areas where there is a danger of explosion.
The product will only be marked if it is ordered especially for an Ex-area.
Contents:
Page 1: - Contents
Page 3: - Coupling Variants
Page 5: - Table 1: Technical Data Type 94_._00._
Page 6: - Table 2: Technical Data Type 94_._11.P
Page 7: - Table 3: Technical Data Type 94_._11.F
Page 8: - Table 4: Technical Data Type 94_._11.A
- Table 5: Technical Data Type 94_._22._
Page 9: - Table 6: Technical Data Type 94_._33._
Page 10: - Table 7: Technical Data Type 94_._44._
- Table 8: Technical Data Type 94_._55._
Page 11: - Table 9: Torques
Page 12: - Table 10: Permitted Misalignment Values
Page 13: - Table 11: Torsional Spring Rigidities
Page 14: - Table 12: Radial Spring Rigidities
- Table 13: Elastomeric Element Hardnesses
and Permitted Temperature Ranges
Page 17:
- De-installation of the Shrink Disk Hubs
- Installation of the Key Hubs
Page 18:
- De-installation of the Expansion Hubs
11/03/2022 TK/GH/GC/MD
Page 1 of 29
Please keep them handy and near to the coupling at all times.
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Phone: +49 8341 804-0, Fax: +49 8341 804-421
www.mayr.com, E-Mail:
- Table 14: Distance Dimension "E"
Page 20: - Permitted Speeds (Critical Bending Speed)
for Designs with Sleeve
- Classification of Areas Where There is a Danger of
Explosion and Permitted Types
in
Areas Where There is a Danger
of Explosion
Where There is a Danger of Explosion
in
Areas Where There is a Danger
of Explosion
®
®
Page 28: - Malfunctions / Breakdowns
Page 29: - Declaration of Conformity
public.mayr@mayr.com
(B.9.6.EN)

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Summary of Contents for Mayr ROBA-ES 94 Series

  • Page 1: Table Of Contents

    - Installation of the Split Clamping Hubs - Installation of the Expansion Hubs - De-installation of the Expansion Hubs 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 1 of 29 www.mayr.com, E-Mail:...

  • Page 2: Safety And Guideline Signs

    Please read the Installation and Operational Instructions carefully prior to installation and initial operation of the device. These Safety Regulations are user hints only and may not be complete! 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 2 of 29 www.mayr.com, E-Mail:...
  • Page 3 Type 94_._ _5._ Not permitted for ATEX Not permitted for ATEX Fig. 1 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 3 of 29 www.mayr.com, E-Mail:...

  • Page 4: Parts List

    -ES couplings are shaft-shaft connections for flexible, backlash-free torque transmission in highly dynamic servo drives. 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 4 of 29 www.mayr.com, E-Mail:...
  • Page 5 Ø 38 Ø 40 Ø 42 Ø 45 Ø 48 Ø 50 Ø 52 Ø 55 Ø 58 Ø 60 Ø 62 Ø 65 Ø 68 Ø 70 Ø 72 Ø 75 Ø 78 Ø 80 1032 1095 1158 1200 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 5 of 29 www.mayr.com, E-Mail:...
  • Page 6 Ø 35 Ø 38 Ø 40 Ø 42 Ø 45 14-32 19-37.5 24-50 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 6 of 29 www.mayr.com, E-Mail: public.mayr@mayr.com...
  • Page 7 2295 2435 1680 1945 2210 2395 2575 2855 3140 3330 3525 3825 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 7 of 29 www.mayr.com, E-Mail: public.mayr@mayr.com...
  • Page 8 5000 4600 Adjusting screw thread (see Fig. 10) Adjusting screw tightening torques [Nm] 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 8 of 29 www.mayr.com, E-Mail:...
  • Page 9 Ø 38 Ø 40 Ø 42 Ø 45 Ø 48 Ø 50 Ø 52 Ø 55 Ø 58 Ø 60 Ø 62 Ø 65 Ø 68 Ø 70 Ø 72 Ø 75 Ø 78 Ø 80 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany...
  • Page 10 Ø 35 Ø 36 Ø 38 Ø 40 Ø 42 Ø 45 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 10 of 29 www.mayr.com, E-Mail: public.mayr@mayr.com...
  • Page 11 1040 2080 1250 2500 Only available as Type 940._11.P 14-32 19-37.5 24-50 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 11 of 29 www.mayr.com, E-Mail: public.mayr@mayr.com...
  • Page 12 0.0070 0.0061 0.0113 Dimensions L3 and l1 see Fig. 4 / page 13 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 12 of 29 www.mayr.com, E-Mail:...
  • Page 13 T ges. H s [ mm ] - 2 E [mm] C T H rel. 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 13 of 29 www.mayr.com, E-Mail:...
  • Page 14 72 Sh D grey -20 °C to +110 °C -20 °C to +150 °C 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 14 of 29 www.mayr.com, E-Mail:...

  • Page 15: Elastomeric Elements

    (pages 25 and 26). Fig. 6 ® ROBA with shrink disk hubs 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 15 of 29 www.mayr.com, E-Mail: public.mayr@mayr.com...

  • Page 16: Installation

    Fig. 9a Fig. 9b Sizes 14 and 19 Sizes 24 to 38 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 16 of 29 www.mayr.com, E-Mail: public.mayr@mayr.com...

  • Page 17: Installation Of The Shrink Disk Hubs

    3) Tighten the tensioning screws (1.2) evenly and step-wise so that the shrink disk (1.1) is loosened from the shrink disk hub (1). 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 17 of 29 www.mayr.com, E-Mail:...

  • Page 18: Installation Of The Split Clamping Hubs

    (4.2) must be completely removed for de- installation of the tensioning cone (4.1). Fig. 13 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 18 of 29 www.mayr.com, E-Mail:...

  • Page 19: Joining Both Coupling Hubs

    However, we recommend alignment of the coupling (of the shaft ends) using a dial gauge or laser on drives operating at very high speeds. 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 19 of 29 www.mayr.com, E-Mail:...
  • Page 20  When using double cardanic shafts, axial animation of the middle coupling part is possible due to operating speed and misalignment. In order to avoid this animation, please minimise the shaft misalignment. 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 20 of 29 www.mayr.com, E-Mail:...

  • Page 21: Balancing The Coupling

    In extreme coupling ambient or operating conditions, the maintenance and inspection intervals should be shortened. 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 21 of 29 www.mayr.com, E-Mail:...

  • Page 22: Guidelines And Directives For Operation

    94_.002._ / 94_.102._ / 94_.502._ / 94_.602._ 94_.011._ / 94_.111._ / 94_.511._ / 94_.611._ 94_.012._ / 94_.112._ / 94_.512._ / 94_.612._ 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 22 of 29 www.mayr.com, E-Mail:...

  • Page 23: Guidelines And Directives For Operation

    The combination aluminum shrink disk hub and steel shrink disk does not represent any danger potential. 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 23 of 29 www.mayr.com, E-Mail:...

  • Page 24: Guidelines And Directives For Operation

    Attention: Danger of ignition! 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 24 of 29 www.mayr.com, E-Mail:...

  • Page 25: Roba -Es Coupling Dimensioning

    5.6. On appreciable vibration excitation, the resonance must be moved out of the operating range by selecting a suitable torsional spring rigidity of the coupling. 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 25 of 29 www.mayr.com, E-Mail:...

  • Page 26: Roba -Es Coupling Dimensioning

    Heavy impacts f shows the load alternation per second (Hz = 1/s) Terms δ 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 26 of 29 www.mayr.com, E-Mail:...

  • Page 27: Malfunctions / Breakdowns

    “E”) Check the coupling for wear 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 27 of 29 www.mayr.com, E-Mail:...
  • Page 28 ® mayr , or for damage resulting from the use of these products. 11/03/2022 TK/GH/GC/MD Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 28 of 29 www.mayr.com, E-Mail:...
  • Page 29 According to the EU Directive on the harmonization of the laws of the Member States concerning devices and protective systems intended for use in areas where there is a danger of explosion (ATEX) 2014/34/EU, we: Chr. Mayr GmbH + Co. KG Eichenstraße 1...

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