Helicopter Hub and Shaft Test System

* Channels:
* Flap Angle (x7)
* Lag Angle (x7)
* Hub Gear Forces (x3)
* Centrifugal Force (x7 actuators, x1 control channel)
* 42 Hydrostatic ball swivels with up to 1,200kN (270kip) load capacity
* Simulation of in-flight (nREV) and Take Off/Landing Cycles (GAG)

Bell cranks and fixtures

* Standard library
* Custom design
* Built for specific purpose

Full Scale Rail Test System

* 4 vertical actuators on each end of rail section
* Lateral actuators attached to rail sections
* Outer loop vibration controller