MS9000 series swivels are designed to provide extremely high load (>5 ton) along the rotational axis between the rotor and the stator. The package houses Princetel’s standard SR221 slipring and MJn series FORJ. The picture on the left shows a 9-ring version slipring and an 8 fiber (4 single mode + 4 multimode) FORJ. More rings/fiber passes can be accommodated.

Both the fiber optic rotary joint and the slipring are completely hidden inside the package. The strong housing material provides excellent protection. It is ideal for airborne applications such as aerostats. The swivel accommodates the random rotation of the vehicle. It also supports both the cable’s weight and the tension caused by uplifting wind.