Spring-Applied Brakes NFF4F | Stromag

The Four-Face Brake NFF4F-LS has been developed for industrial and crane applications requiring for slow running drives a very high brake torque with closed design. With a compact design and a high wear-resistance the brake assures a high durability.

Applications: Cranes, conveyors, assembling lines, presses with electric torque motor drives, electric gearless drives and heavy industry.

Product Features

  • Braking torque range 4000 - 40000 Nm
  • Degree of protection up to IP 66
  • Four-face brake with closed design
  • High brake torque in small space
  • All components with special surface protection
  • Simple assembly to motor, no carrier support required
  • Concentricity through body for tacho fixing proven reliable design with a very low inertia
  • Sealed inspection holes for air gap measuring or lining wear
  • High heat dissipation

Product Data Sheets

  • (A4) NFF4F-LS Brakes for Sow-Running High Torque Drivelines
Click on image below to download pdf. To order hard copies of literature click here.

Related Literature

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

Contact Info

Dessauer Str. 10
06844 Dessau-Ro├člau - Germany
Phone: +49 340 2190-206
Fax: +49 340 2190-201
Email: stromag.dessau.vertrieb@stromag.com