Walkera HM-4G3-Z-14 Precision Blade Controller Module  [HM-4G3-Z-14]

Walkera (HM-4G3-Z-14) Blade Controller
Price:
CAD$9.23
Brand:
Walkera
Model:
HM-4G3-Z-14
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Service and Control Upgrade for 4G3 Helicopters

The Walkera HM-4G3-Z-14 Blade Controller is a direct-fit spare built to restore accurate blade control on 4G3 models. It delivers reliable input tracking and consistent performance, making it a sensible choice when replacing worn controllers or keeping a spare for regular maintenance.

How straightforward is installing the replacement controller?

Installation is generally simple: remove the canopy, unplug the original unit, fit the HM-4G3-Z-14 in the same mounting points and reconnect. Basic hand tools and patience are all you need.

Will this controller fit every 4G3 variant?

This part is made for the Walkera 4G3 series, but double-check connector types and mounting holes against your airframe before fitting to ensure full compatibility.

Do I need to recalibrate after swapping units?

After installation, perform servo centering and a gyro or flight controller calibration if applicable, then carry out a short hover test to confirm control response.

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