IBN - Multi-Turn Bevel

Rotork Gears Series IBN multi-turn bevel gearboxes.

A range of nuclear safety related heavy-duty cast and ductile iron multi-turn bevel gearboxes suited for the most demanding linear valve applications.

The IBN gearbox range comprises:

  • 6 sizes
  • Ratios of 2:1 to 8:1
  • Torque range up to 8,135 Nm (6,000 lbsft) and a thrust range up to 1,320 KN (296,750 lbs)

See IBN Literature Page for further details.

IBN Nuclear Multi-Turn Bevel Gearbox