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Spring-Applied Brake NFF | Stromag

The Spring-Loaded Electromagnetic Double-Face Brake NFF brakes without current and is released electromagnetically. With its high degree of protection the brake fulfils the highest requirements for durability and robustness. Applications: on harbour and marine cranes, in container transportation plant, for long travel drives, hoisting and trolley travel gears, suitable for seawater environment and similar harsh environments.

Caractéristiques du produit

  • Braking torque range 20-10,000 Nm (higher on request)
  • Degree of protection up to IP 66
  • All components with special surface protection
  • Type approval: GL
  • Simple mounting, no brake disassembly required
  • Robust, reliable design with low inertia
  • Braking does not generate any additional axial or radial forces.
  • Excellent heat dissipation
  • Wide range of options like braking torque adjustment, manual release, tachmeter mounting, terminal box, anticondensation heater, microswitches for switching stage and/or wear indication
  • Rectifiers and quick switching units optimise switching comfort.

Fiches techniques du produit

  • NFF Brakes for Compact Industrial and Crane Applications
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Catalogue de produits

  • (A4) NFF Brake for Compact Industrial and Crane Applications

Documentation liée

  • (A4) Stromag Clutches and Brakes for Energy Efficient Drives with High Standards
  • Stromag Line Card