The ROBA®‑servostop® Classic is a spring-applied, electromagnetic safety brake for servomotors. | © mayr® Antriebstechnik

ROBA® servostop® Classic: Classic spring-applied safety brake for servomotors

  • The spring applied brake for servo motors
  • Easy installation
  • Large number of emergency stops possible

The ROBA® servostop® Classic is the first choice as a safety brake for servomotors. It was specifically developed for the special installation situations and high ambient temperatures in this application, is available in a wide range of braking torques and boasts high performance density and wear resistance. An installation space-optimized version is available with the ROBA® servostop® Lean.

Product features

  • Application
  • Perfect safety brake for servomotors
  • Mounting position
  • In the servomotor, A- and B-side
  • Duty cycle
  • Can be used for 100 % duty cycle
  • Safety
  • Reliable due to fail-safe principle
  • Suitable for EMERGENCY STOP braking
  • Benefits
  • High permitted friction work
  • Low mass moment of inertia
  • Design
  • Electromagnetic
  • Features
  • Simple and robust design
  • Assembly and maintenance
  • Easy installation
  • Axial positioning to shaft not required.
  • Low-maintenance
  • Temperature
  • Can be used up to 120 °C
  • Class of insulation F

Application examples

Product configurator

ROBA® servostop® Classic

Here you will get:

  • Drawings as pdf and tiff
  • 2D and 3D cad exchange files
    (IGES, STEP, DXF)
  • An individual offer

Tip: Click on the column that is appropriate to you to configure the product in detail.

The max. product properties listed above may change during the configuration process. Please note the final product specification in the information text or in the final configuration drawing.

Media and downloads

Available languages
pdf | 2,04 MB Language: en Date: 05.10.2023
Available languages
pdf | 724,21 KB Language: en Date: 23.11.2023
Available languages
pdf | 477,27 KB Language: en Date: 26.04.2022
Available languages
EN DE
Only for mayr+
Available languages
EN DE

Validation Aid Release

mayr® validation aid documents provide machine manufacturers with essential information—beyond the standard B10d (MTTFD) safety values—required for validating the selected product in accordance with DIN EN ISO 13849-2.

If you are using special versions, identifiable by the suffix “S” in the type designation, the applicability of the validation aid must be verified.

Please contact mayr® with the 7-digit mayr® article number to confirm whether the available validation support is approved for your special version.

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