AT550/600-MRHFB FLYBARLESS MAIN ROTOR HOUSING

FLYBARLESS MAIN ROTOR HOUSING
FOR ALIGN TREX 550/600 SERIES HELICOPTERS

Item Number: AT550/600-MRHFB

Material: Aluminum 6061-T6
Models: all ALIGN TREX 550E, 600E, 600ESP, and 600N series (replaces stock Align part #HN6112
and #H55007).

Note: the Flybarless Main Rotor Housing upgrade encompasses the latest technologies for optimum setup of the
flybarless mechanics. The new design incorporates a series of performance enhancements including: (1)
direct-mounted washout arms to guarantee true-parallel alignment of the linkage rods and an interaction-free setup to
the main shaft. No more hassles with the main shaft clamp and difficult linkage alignment, simply bolt on the washout
arms and go fly with and optimal setup every flight. (2) M3 clamp mechanism is built into the upgrade design, providing
a solid hold to the main shaft that is truly noticeable in flight with a significant reduction in shaking, bobbing, and other
effects evident under hard 3D flights.


Design Notice: to achieve the best possible setup and perfect
alignment of the flight mechanics, it is recommended to use the
following ALIGN flybarless components with the new design:

Main Shaft (600 Series): HN6118, TREX 600FL Main Shaft
Main Shaft (550 Series): H55006, TREX 550FL Main Shaft
Washout Arms: HN6114, TREX 600FL Metal Washout Control Arms
Linkages: H55047, TREX 550/600FL Linkage Rod (A) Set


Includes:
- One (1) TREX 550/600 Series Aluminum Flybarless Main Rotor Housing
- Four (4) M3 x 0.5 x 14 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel)

Finish:
Clear anodize, mirror-polish CNC gloss

Weight:
59 g (design is FEA optimized for maximum strength and minimum weight)