Eagle Freya Control Mixing Arm SSZ-IV - HI0414533 compatible with Eagle Freya by Hirobo  [HI0414533]

HIROBO 0414-533 SSZ-IV MIXING ARM #0414533
Price:
AUD$31.02
Brand:
Hirobo
Model:
HI0414533
GTIN:
4512895153090
Condition:
Brand New
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Control Link Mixing Arm - SSZ-IV

The Hirobo HI0414533 SSZ-IV mixing arm is offered as a replacement mixing link for Eagle Freya series helicopters. It carries motion between control linkages and the mixing mechanism and is identified by the SSZ-IV part code rather than any stated material changes.

Fitment is typically performed by experienced hobbyists: remove the existing arm, align the SSZ-IV to the original mounting points, and tighten using the helicopter's supplied hardware. Confirm unobstructed movement through collective and cyclic travel and verify the part number prior to flight.

In tuning, the mixing arm affects the mechanical ratio between swashplate commands and tail or cyclic outcomes; small differences in geometry or mounting can shift control response. Always re-check trims, endpoints, and perform conservative hover testing after installation.

Specifications

  • Item Mixing arm SSZ-IV
  • Material Not specified by manufacturer
  • Model Number HI0414533
  • Compatibility Eagle Freya series helicopters

Supplied as a like-for-like SSZ-IV replacement for Eagle Freya rotorcraft, suitable for maintenance and tuning tasks where matching the original part code is required.

Will swapping to this arm change control feel?

If the HI0414533 matches the geometry of the removed part, control feel should remain comparable. Even so, minor trim adjustments and endpoint tuning are recommended to restore the original response.

How should I adjust my radio after installation?

Re-centre servos, re-check swashplate neutral, then fine-tune trims and endpoints. Verify mixing values and perform low-power hover tests to confirm correct behaviour.

Does arm length affect tail authority?

Yes. Changes in arm length or mounting offset modify the mechanical advantage and can affect tail and cyclic authority, so any deviation should be corrected through trimming or mechanical repositioning.

Are there recommended checks before a full flight?

Perform full travel checks, confirm smooth link motion, re-check radio mixing, and conduct a cautious hover to validate that control inputs produce expected outcomes.

Can I tune out small geometry differences electronically?

Small mismatches can often be compensated with radio mixing and trim, but significant geometric differences are best handled mechanically for consistent control feel and predictability.

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