SITEX® ST couplings

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  5. SITEX® ST couplings

SITEX ST® couplings are manufactured 100% in high quality steel. They are made of 1 or 2 geared hubs which are coupled with one sleeve through which the torque is transmitted. The special OPTIGEAR profile permits very high torque transmission and compensation of axial, angular and radial misalignment (only in the version with 2 hubs). Maximum recommended working temperature is -10 °C a + 80 °C.


  • OPTIGEAR profile
  • Interchangeability
  • The most compact solution
  • Special executions
  • Corrosion protection

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