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