70206-01003-044 Main Rotor Swashplate Control Rod – Sikorsky H?60/S?70 Flight?Control Linkage

Description

The 70206-01003-044 Main Rotor Control Rod is a precision?engineered flight?control linkage used on Sikorsky H?60 and S?70 series helicopters. This component transmits mechanical inputs from the swashplate to the main rotor pitch horns, enabling accurate blade pitch adjustments essential for lift, maneuvering, and overall rotor stability. Constructed from high?strength alloys with corrosion?resistant rod ends and spherical bearings, it is designed to withstand continuous cyclic loading, vibration, and tensile forces encountered during demanding helicopter operations. The assembly incorporates adjustable end fittings to ensure proper alignment, preload, and smooth control response throughout the aircraft’s flight envelope.

Key Specs:

Manufacturer: Sikorsky Aircraft (CAGE 78286)
Function: Transfers swashplate motion to main rotor pitch horns
Category: Main rotor flight?control linkage
Applications: Sikorsky H?60 / S?70 helicopter platforms
Dimensions: Approx. 24" x 3" x 3" (typical main rotor control rod size)
Weight: ~3.8 lbs
Compliance: Manufactured to military and aerospace?grade rotor?control standards
This main rotor control rod ensures precise pitch authority, stable rotor performance, and long?term reliability across military and commercial Sikorsky helicopter fleets.

Features

• Transfers swashplate motion to main rotor pitch horns.
• High?strength construction for rotor?system load demands.
• Spherical rod ends provide smooth, accurate articulation.
• Designed to resist vibration?induced fatigue.
• Corrosion?resistant materials for long?term reliability.
• Adjustable fittings ensure precise pitch?control alignment.
• Supports stable lift modulation and rotor responsiveness.

Frequently Asked Questions