120 Degree Swash Plate for Embla EB HI0304103 by Hirobo  [HI0304103]

Embla EB rotor head swash plate information

This RC replacement swash plate is intended for Embla EB model helicopters and employs a 120 degree control geometry that affects collective and cyclic linkage response. It serves as a direct-fit option for Embla EB units where compatible parts are required. The following content covers fit notes, installation best practices, and service considerations.

The primary role of the swash plate is to relay inputs from multiple servos to the rotor head to manage blade pitch for attitude control. With a 120 degree design, the mechanical link between servo travel and pitch changes, which usually requires revising mixing and travel settings in controllers or mechanical linkages.

Installation guidance: check ball links and servo arm alignment to avoid binding, ensure servos are centered and the swash plate is neutral before fastening linkages, and rotate through collective travel to confirm smooth operation. Document trim and endpoint values before removal to speed reconfiguration after fitting.

As an OEM-style replacement for Embla EB rotor heads, this swash plate is intended to maintain or adjust cyclic and collective behavior in routine maintenance and tuning; correct neutral setup and attention to servo geometry help ensure reliable handling.