Mayr ROBA-stop-M 250 Operational Instructions

Mayr ROBA-stop-M 250 Operational Instructions

Spring applied, electromagnetic safety brake

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Spring applied, electromagnetic safety brake
BRE 250 ... BRE 400
Protection IP55 / IP66
®
(Mayr ROBA-stop
-M 250 ... 500)
Issue status 2019-10
Translation of the Original Operational
Instructions
– power transmission
®
© Copyright by mayr
All rights reserved.
Reprints and copies – even extracts – are only permitted with the consent of the manufacturer.

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Summary of Contents for Mayr ROBA-stop-M 250

  • Page 1 -M 250 ... 500) Issue status 2019-10 Translation of the Original Operational Instructions – power transmission ® © Copyright by mayr All rights reserved. Reprints and copies – even extracts – are only permitted with the consent of the manufacturer.
  • Page 2 - Disposal Page 19: - Malfunctions / Breakdowns Page 20: - Malfunctions / Breakdowns 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 2 of 20 www.mayr.com, E-Mail:...
  • Page 3 Chemicals. This regulates the manufacture, placing on the market and use of chemical substances in preparations, under ® certain conditions also pertaining to substances in products. mayr power transmission exclusively manufactures products (articles: clutches/couplings, electric motors, brakes and the appropriate rectifiers) in accordance with the , Sizes 2 –...
  • Page 4: Safety Regulations

    When calculating the friction work, please observe that the brake nominal torque is subject to a tolerance. 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 4 of 20 www.mayr.com, E-Mail:...
  • Page 5 Grounding Connection ® with VDE 0580, which is already integrated in mayr -rectifi- The brake is designed for Protection Class I. This protection co- ers and Nord half-wave and bridge rectifiers. To protect the...
  • Page 6 DIN EN 61000-6-4 Interference emission  The guarantee conditions correspond with DIN EN 61000-6-2 Interference immunity the Chr. Mayr GmbH + Co. KG sales and delivery condi- tions.  ® Mistakes or deficiencies are to be reported to mayr once!
  • Page 7 (Options, independent on Type) Fig. 3 (Type 891.0_ _.1) Fig. 4 (Type 891.0_ _.1) 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 7 of 20 www.mayr.com, E-Mail:...
  • Page 8 Bild 7 (Type 891.0_ _.1) Bild 8 (Type 891.0_ _.1) Fig. 9 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 8 of 20 www.mayr.com, E-Mail:...
  • Page 9 Installation and Operational Instructions for BRE250 and BRE400 ® ROBA-stop -M brake Type 891. 0_ _._ Sizes 250 and 500 (E070 09 203 001 4 EN) (Only use mayr  original parts) Parts List Pcs. Item Name Size 250 Size 500...
  • Page 10 100% 11 x D15 + 2 x D24.5 350 Nm 137.5% 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 10 of 20 www.mayr.com, E-Mail:...
  • Page 11 Please report transport damage immediately to the deliverer. Please report incomplete delivery and obvious defects immedi- ately to the manufacturer. 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 11 of 20 www.mayr.com, E-Mail:...
  • Page 12: Installation Conditions

     dry, oil-free phosphate layers  hard chromium and nitriding 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 12 of 20 www.mayr.com, E-Mail:...
  • Page 13 The braking torque is not achieved until after the run-in proce- dure has been carried out. See section “Definition of the Braking Torques”. 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 13 of 20 www.mayr.com, E-Mail:...
  • Page 14: Electrical Connection And Wiring

    The same switching time can be used for rectifiers manufactured wear on the switching con- ® by Getriebebau Nord and for those manufactured by mayr (see Coil tacts from sparks and to de- Table 2 and section “Protection circuit”).
  • Page 15 = Reference speed (see Table 1) = Maximum speed (see Table 1) 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 15 of 20 www.mayr.com, E-Mail:...
  • Page 16 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 16 of 20 www.mayr.com, E-Mail:...
  • Page 17: Feeler Gauge

     Measuring the rotor thickness on the dismantled brake. See Table 1 for the minimum rotor thickness. 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 17 of 20 www.mayr.com, E-Mail:...
  • Page 18: Replacing The Rotor

    Do not inhale dusts. Vacuum the dusts at the point of origin 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 18 of 20 www.mayr.com, E-Mail:...
  • Page 19 Installation and Operational In- screw tightening screws structions torques 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 19 of 20 www.mayr.com, E-Mail:...
  • Page 20 ® mayr , or for damage resulting from the use of these products. 31/10/2019 TK/MW Chr. Mayr GmbH + Co. KG Eichenstraße 1, D-87665 Mauerstetten, Germany Phone: +49 8341 804-0, Fax: +49 8341 804-421 your reliable partner Page 20 of 20 www.mayr.com, E-Mail:...

This manual is also suitable for:

Roba-stop-m 500Bre250Bre400

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