M3 Anti Vibration Rubber Damper Balls For FPV F4, F7 Flight Controller - 4pcs - Black

Name: M3 Anti Vibration Rubber Damper Balls For FPV F4, F7 Flight Controller - 4pcs - Black
Brand: Generic
SKU: DRFC-1818
Price: 68.00 INR
Availability: OutOfStock

₹68.00 (Inclusive of all taxes)

Out of Stock

M3 threaded anti-vibration rubber damper balls designed for isolating FPV flight controllers (F4, F7) from frame vibrations and motor harmonics. Essential for improving gyro signal clarity and flight stability in high-performance quadcopter builds.

Features

M3 internal thread for standard flight controller mounting hardware.
6mm outer diameter rubber construction for effective vibration dampening.
Reduces gyro noise and high-frequency motor vibrations transmitted to the FC.
Compatible with F4 and F7 flight controllers on 30.5×30.5mm and 20x20mm stacks.
Set of 4 pieces for a complete quadcopter installation.

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Description

These M3 anti-vibration damper balls are engineered to mechanically isolate flight controllers from the rigid carbon fiber frame of an FPV drone. By absorbing high-frequency vibrations from motors and propellers, they prevent noise from corrupting the gyroscope and accelerometer data, which is critical for stable flight performance and precise acro maneuvers.

Constructed from a durable, high-quality rubber compound, the dampers provide a compliant mounting solution without sacrificing structural security. This isolation is a standard upgrade for pilots seeking to minimize oscillations, reduce drift, and achieve cleaner Blackbox logs for advanced tuning in Betaflight or ArduPilot.

Key Features

Precision M3 internal threading ensures secure compatibility with standard flight controller standoffs and screws.
Optimized 6mm outer diameter rubber body balances vibration absorption with minimal lateral flex.
High-quality rubber material offers lasting elasticity and resistance to wear and environmental degradation.
Effective reduction of high-frequency motor and propeller harmonics that interfere with gyro signals.
Essential for achieving clean Blackbox data and enabling more aggressive PID tuning for responsive flight control.
Simple drop-in upgrade for most FPV quadcopter frames using 30.5x30.5mm or 20x20mm flight controller stacks.

Applications

Vibration isolation for F4/F7 flight controllers in 5-inch FPV racing and freestyle quadcopters.
Mounting solution for Betaflight and ArduPilot controllers on high-vibration heavy-lift or cinematic drone platforms.
Upgrading the stock hard mounts on pre-built BNF drones to improve gyro performance and flight smoothness.

Technical Specifications

Item Type	Damper Balls
Internal Diameter (ID)	3 mm (M3)
Outside Diameter (OD)	6 mm
Color	Black
Material	Rubber
Quantity	4 pcs

Frequently Asked Questions

Are these M3 damper balls compatible with 20x20mm flight controller stacks?

Yes, they are compatible. The M3 internal thread is the standard for flight controller mounting hardware on both 30.5x30.5mm and 20x20mm stacks. You simply need to use the corresponding M3 standoffs and screws for your specific stack size.

How do these dampers improve flight performance?

By isolating the flight controller from high-frequency motor and propeller vibrations, these rubber dampers prevent noise from corrupting the gyroscope data. This results in cleaner sensor readings, allowing for more stable flight, reduced oscillations, and the ability to run higher PID gains for a more responsive and tuned quadcopter.

What is the installation process for these damper balls?

Installation is straightforward. Remove the existing hard standoffs or screws connecting your flight controller to the frame. Thread the M3 damper balls onto the lower standoffs or directly onto frame-mounted posts, then secure the flight controller on top with the provided screws. Ensure all four corners are evenly compressed for balanced isolation.