500 Feathering Shaft Sleeve by Align
This is an optional Feathering shaft sleeve and 80° main rotor damper set for the Align 500 line of helicopters. The Feathering shaft sleeve fits over the feathering shaft to keep it centered in the main rotor housing and avoid excessive pressure on the Main rotor dampers during high collective maneuvers. The 80° dampers provide a firm but flexible support of the feathering shaft and main blades while allowing the rotor assembly to "flap" normally which reduces vibration in the rotor head assembly.
This product was added to our catalog on March 21, 2008