Mayr ROBA-stop-M 891.0 1X Series Installation And Operational Instructions
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Mayr ROBA-stop-M 891.0 1X Series Installation And Operational Instructions

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Installation and Operational Instructions for
®
ROBA-stop
Size 1000
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 brake failure, resulting in damage to other parts.
These Installation and Operational Instructions (I + O) are part of the brake 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
- Safety and Guideline Signs
Page 5: - Safety Regulations
Page 7: - Identification
Page 8: - Brake Illustrations
Page 10: - Table 1: Technical Data
- Table 2: Braking Torque Graduations
Page 12: - Installation
Page 14: - Emergency Hand Release Actuation
- Table 3: Switching Times
Page 16: - Electrical Connection and Wiring
13/06/2023 TK/GH
Page 1 of 26
Please keep them handy and near to the brake 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, email:
Pages 21 and 22:
in
Areas Where There is a Danger of
Explosion (Dependent on Type)
Explosion and Permitted Types
- Initial Operation in
Pages 23 - 25:
- Malfunctions / Breakdowns
Page 26: - ATEX Declaration of Conformity
Safety and Guideline Signs
DANGER
Immediate and impending danger, which can
lead to severe physical injuries or to death.
CAUTION
Danger of injury to personnel and damage to
machines.
Please Observe!
Guidelines on important points.
Guidelines on explosion protection
public.mayr@mayr.com

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Summary of Contents for Mayr ROBA-stop-M 891.0 1X Series

  • Page 1: Table Of Contents

    Page 19: - Permitted Brake Friction Work - Disposal Page 20: - Friction Power Diagrams 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 1 of 26 www.mayr.com, email:...

  • Page 2: M Brake Type 891.0

    It is merely necessary to declare the use of this substance. ATEX Directive 2014/34/EU For confirmation of the conformity, please see page 26. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 2 of 26 www.mayr.com, email:...

  • Page 3: Guidelines On Uk Directives / Conformity

    The remarks on the information obligation according to UK-REACH correspond in content to the REACH Regulation (EC) No. 1907/2006. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 3 of 26 www.mayr.com, email:...

  • Page 4: General Guidelines

    / or after longer downtimes. The user is responsible for taking appropriate countermeasures. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 4 of 26 www.mayr.com, email:...
  • Page 5 Using them for any other purpose is not allowed. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 5 of 26 www.mayr.com, email:...

  • Page 6: Safety Regulations

    DIN EN IEC 60529 Degrees of protection provided by The guarantee conditions correspond with the enclosures (IP Code) Chr. Mayr GmbH + Co. KG sales and delivery conditions.  ® Mistakes or deficiencies are to be reported to mayr at once!
  • Page 7 Low Voltage Directive UK 2016 No. 1101 (only for voltage DC > 75 V) and/or RoHS Directive UK 2012 No. 3032 Conformity Markings in terms of the Canadian and American approval 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 7 of 26 www.mayr.com, email:...
  • Page 8 Fig. 5 Fig. 6 (Design with emergency hand release) (Design with flange plate) 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 8 of 26 www.mayr.com, email:...

  • Page 9: Parts List

    ® mayr , or for damage resulting from the use of these products. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 9 of 26 www.mayr.com, email:...
  • Page 10 891.04_.1X 891.05_.1X 1000 Nm 800 Nm 700 Nm 500 Nm 400 Nm 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 10 of 26 www.mayr.com, email: public.mayr@mayr.com...

  • Page 11: Design

    Please check the scope of delivery as well as the state of delivery tensions common in machine construction must be ® immediately after receiving the goods. mayr will take no considered. During initial operation, check whether the key is responsibility for belated complaints.

  • Page 12: Braking Torque Adjustment

    Our experience has shown that a tolerance of +40 % / -20 % of the nominal value is to be assumed. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 12 of 26 www.mayr.com, email:...

  • Page 13: Definition Of The Braking Torques

    The braking torque is not achieved until after the run-in procedure has been carried out. See chapter “Definition of the Braking Torques”. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 13 of 26 www.mayr.com, email:...

  • Page 14: Torque-Time Diagram

    Diagram on page 16: "Separation time t dependent on the spring configuration". Fig. 7 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 14 of 26 www.mayr.com, email:...

  • Page 15: Electrical Connection And Wiring

    Accordingly, the build-up of the magnetic field takes place more slowly and the braking torque drop (curve 1) is also delayed. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 15 of 26 www.mayr.com, email:...
  • Page 16 Depending on the application, the switching contact can also be ® protected by other protection circuits (e.g. mayr -spark quenching unit, half-wave and bridge rectifiers), although this may of course then alter the switching times.

  • Page 17: Air Gap Inspection

    If the friction surface is not of the quality described, replace the armature disk (3) and also the flange plate (11). 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 17 of 26 www.mayr.com, email:...

  • Page 18: Replacing The Rotor

    For further assembly of the brake, please follow the Brake Installation instructions, followed by Brake Inspection and Run-in Procedure, see pages 12 and 13. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 18 of 26 www.mayr.com, email:...

  • Page 19: Permitted Brake Friction Work

    13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 19 of 26 www.mayr.com, email:...

  • Page 20: Friction Power Diagrams

    Friction Power Diagram 2 Application Field: Dust n = 750 rpm Switching frequency [1/h] 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 20 of 26 www.mayr.com, email:...

  • Page 21: Guidelines And Directives For Operation

    There is a danger of ignition if the brake is electrically wired deviating from the measures described. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 21 of 26 www.mayr.com, email:...

  • Page 22: Dangerous Operating Conditions In

    IP Protection 65 is provided. Layers of dust inside the brake lead to a danger of ignition. 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 22 of 26 www.mayr.com, email:...
  • Page 23 Excessive component temperatures, Danger of ignition Temperature inspection Temperature expansion 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 23 of 26 www.mayr.com, email: public.mayr@mayr.com...
  • Page 24 Danger of ignition times; check dimensioning; check against closed brake attraction times motor controls 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 24 of 26 www.mayr.com, email: public.mayr@mayr.com...
  • Page 25 Wiring error on the No voltage applied Danger of ignition Check the brake wiring brake 13/06/2023 TK/GH Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 Page 25 of 26 www.mayr.com, email: public.mayr@mayr.com...

  • Page 26: Declaration Of Conformity

    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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