ROBA®-alphastop® : Safety brake for A-bearing-side attachment onto Fanuc motors | © mayr® Antriebstechnik

ROBA® alphastop®: Safety brake for A-bearing-side attachment onto Fanuc motors

  • Specially designed for Fanuc motors
  • Complete unit with backlash-free shaft coupling
  • Simple solution for system redundancy

The ROBA® alphastop® is a slim, ready-to-install safety brake module specially designed for Fanuc motors, which is intended for installation between the servomotor and gearbox or mounting flange. The ROBA® alphastop® is always customized according to customer requirements and is available e.g. with an output shaft, smartflex® shaft coupling or with a toothed hub for direct mounting on the continuous (extended) motor shaft. Please contact us directly if you are interested in this product.

A comparable, standardized solution with an extensive modular system is available with the ROBA® topstop®. 

Product features

  • Application
  • Keeps axes secure in every position.
  • Optimal for vertical axes
  • Ideal for handling large weights
  • Mounting position
  • A-bearing-side on servomotors (also Fanuc)
  • Safety
  • Reliable due to fail-safe principle
  • Switching condition monitoring
  • Suitable for EMERGENCY STOP braking
  • Benefits
  • Short switching times
  • Design
  • Electromagnetic
  • Features
  • Complete unit with backlash-free shaft coupling (steel bellows, elastomer, or disk pack couplings)
  • Available with output shaft for direct mounting onto a hollow shaft gearbox
  • Available with adapter kit to adjust to different shaft distances
  • Construction - Protection class
  • Enclosed brake housing
  • Mechanical: protection IP10
  • Electric: protection IP54
  • Assembly and maintenance
  • Easy installation
  • Axial positioning to shaft not required.
  • Sound
  • Not noise-damped
  • Temperature
  • Class of insulation F
  • Duty cycle
  • Can be used for 100 % duty cycle

Certifications

UL

Media and downloads

Available languages
pdf | 1,23 MB Language: en Date: 31.05.2011
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Chr. Mayr GmbH + Co. KG
Eichenstraße 1, 87665 Mauerstetten, Germany
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