RIGIFLEX®-N

Product characteristics

  • Steel lamina coupling   
  • Series for pump drives   
  • Coupling in accordance with API 610, API 671 optionally   
  • Backlash-free - torsionally stiff - maintenance-free   
  • Torque up to 560,000 Nm
  • For shaft diameter up to 400 mm

Coupling description

RIGIFLEX®-N couplings are used on such applications which require a reliable and maintenance-free torque transmission with shaft displacement at the same time.

RIGIFLEX®-N was developped for pump drives in particular. This coupling system corresponds to the regulations of API 610 and may be supplied in accordance with API 671 optionally. (API = American Petroleum Institute)

Torques from 240 Nm to 280.000 Nm are available in 15 sizes for an optimum adjustment to the different applications.

Laminae
Securing the spacer
Explosion protection use