Pitch and azimuth brakes Operational safety around the clock

We make the generation of clean energy safe and efficient

mayr ® power transmission bundles its know-how and decades of experience in the offshore sector in safety brakes for pitch and azimuth drives. The safety brakes for wind power plants represent maximum fail-safe function, minimum downtimes and constructional design diversity, and reduce the operating costs. The company sets new standards with its Cold Climate Version, which is certified for applications to -40°C by Germanic Lloyd (GL).

And the portfolio is also wide for torque limiters. It extends from overload systems for wind turbine gearboxes via torque limiters for climbing aid drives in the tower and switchable clutches for the drives of maintenance and installation platforms, right up to high-performance large clutches for gearbox test stands.

 

 

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ROBA-stop®-M

The robust, cost-effective motor brake

  • Maintenance-free ( no re-adjustments necessary)
  • Easy installation
  • Completely enclosed brake housing in Protection IP 54 or IP 65
  • Insulation material class F
  • Can be used for 100% duty cycle
  • Short switching times

O-ring Installation ROBA-stop®-M - mayr® power transmission

ROBA-stop®-M CCV

Perfect Pitch and Yaw Brakes and GL-certified Cold Climate Version

  • Maximum reliability
  • Minimum downtimes
  • Better competitive ability
  • Low procurement costs
  • Reduction of operating costs
  • Constructional freedom of design

ROBA®-diskstop®

Safety brake system for brake disks

  • Cost-effective, patented solution for high braking torques
  • Redundancy function acc. EN 81 in two-brake arrangements
  • Prototype-inspected as protective equipment against excessive upward speeds (ABV 08495)
  • With patented alignment mechanism to avoid sliding noise
  • Patented noise damping for quiet operation
  • Can be released electrically and mechanically without direct access to the drive
  • Installation of microswitches for function monitoring possible
  • Easy installation with no adjustment work required
  • High energy absorption capability