¿Tiene alguna consulta acerca de nuestros productos o desea contactar con nuestra Oficina Técnica para reparar o fabricar a medida algún producto? ¡Contáctenos!

Oficina Central +34 932 681 833 fuiberica@fuiberica.com Contacto
Catálogo Resumido

FU-DSS/SG/RF Balls Torque Limiter Free Rotation

FU-DSS/SG/RF Balls Torque Limiter Free Rotation is a backlash free safety coupling with free rotation and low residual torque suitable for high speed transmission. The disengagement is instantaneous once the torque is reached, the calibration is adjusted by changing the pressure of the springs. The re-engagement is manual, quick and reliable.

Max torque: 1200 Nm – Max bore ∅65mm.

  • Absence of torsional play during the transmission of motion.
  • Fine-tuning the torque through a balanced radial ring.
  • Motion transmission through balls.
  • An innovative calibration system with “H dimension” for an immediate calibration of the equipment.
  • Manual re-engagement.
  • No residual torque after disengagement.
  • Possibility of combining a switch / proximity to stop the engine.



  • Extruders.
  • Packing machines.
  • Automation technology.
  • Test benches.

Advantages and benefits

  • Extruders.
  • Packing machines.
  • Automation technology.
  • Test benches.
  • Protect the elements of a transmission even in case of high inertias.
  • Protect the product from shock or incorrect positioning.
  • Protect devices during transmission at high speeds of rotation.
  • Greater durability of all devices, thanks to the free rotation.

On request

  • Complete transmission gear worked and fitted (crown, pulley, gear, …).
  • Can be supplied with various types of rigid/elastic couplings for in-line shafts transmission.
  • Possibility of surface treatments for corrosion-specific needs.
  • Possibility of connecti on with 8 holes interchangeable with other products on the market.

Electromechanical switch EM

  • Die-cast aluminium box.
  • Protection level IP57 DIN 40050.
  • Possibility of 1 contact (EM1) or 2 contacts (EM2) available.
  • Adjustment of the lever end position possible.
  • Operation temperature range from -10°C to +85°C.
  • Three different options of voltage input: 1,5A – 250 VCA; 5A-24 VCC; 0,2A-250 VdC.
  • Initial stroke 0,7 mm, Extra stroke: 4 ÷ 8 mm depending on setting (possible in a range of 6 mm).

Vista frontal del microinterruptor color blanco

Proximity sensor PRX

  • Standard version: Stainless steel cover with protection level IP67 DIN 40050.
  • Electric contact: 7 ÷ 30 VdC. – Frequency: 4 KHz; Absorption ≤ 10 mA (Max 200mA).
  • Output: NPN (N.O.-N.C.) – PNP (N.O.-N.C.).
  • Operating distance: max 1,5 mm.
  • Cable length: 2 m (3×0,2).
  • Operation temperature range from -25°C to + 70°C.

Información técnica

Producto Ficha técnica
FU-DSS/SG/RF Balls Torque Limiter Free Rotation Descargar

Solicitar más información sobre este producto

    ¿Necesita algo? Llámenos

    +34 932 681 833