Universal Propeller Balancer Magnetic Suspension with Bubble Level for RC Airplane Helicopter Multirotor Fixed Wing Props 2-5mm

Overview

This universal propeller balancer is designed to test and correct the static balance of propellers and main rotor blades. It is suitable for a wide range of RC aircraft, including fixed-wing airplanes, multirotors, quadcopters, hexacopters, and helicopters.

Most propellers are not perfectly balanced when they leave the factory, so fine adjustment is often needed to reduce vibration and improve flight performance. This balancing tool helps users quickly check blade balance and make precise corrections.

The product is available in two versions:

• Standard Version – magnetic suspension type
• Upgraded Multifunction Version – supports both magnetic suspension and bearing cantilever measurement

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Key Features

Designed for Static Propeller Balancing

Commonly used for testing the static balance of propellers and helicopter main rotor blades. A properly balanced propeller helps reduce:

• Vibration
• Noise
• Motor load
• Wear on bearings and airframe components

Two Versions Available

Choose according to your needs:

• Standard Propeller Balancer
• Upgraded Multifunction Propeller Balancer

The standard version is sufficient for most hobby users, while the upgraded orange version offers more complete balancing functions.

Magnetic Suspension Balancing

The standard version uses a simple magnetic suspension design, which is:

• Easy to use
• Cost-effective
• Suitable for everyday prop balancing tasks

The upgraded version also supports this same magnetic suspension balancing method.

Bearing-Type Cantilever Measurement

The upgraded multifunction version includes a second measuring method:

• Bearing-supported cantilever balancing

This gives users more flexibility and a more comprehensive balancing setup.

Bubble Level Included

Equipped with a bubble level to help users observe horizontal alignment more easily, making propeller and rotor balancing more accurate.

CNC Aluminum Alloy and Carbon Fiber Construction

The upgraded version is made with carbon fiber and aluminum alloy, with full CNC machining for improved precision and durability.

Wide Compatibility

Suitable for all propellers with mounting hole diameters from 2mm to 5mm, including:

• Fixed-wing propellers
• Multirotor propellers
• Quadcopter propellers
• Hexacopter propellers
• Most helicopter main rotor blades

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Specifications

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Version Options

Standard Propeller Balancer

• Magnetic suspension type
• Simple and economical design
• Suitable for most regular users
• Good for general propeller static balance testing

Upgraded Multifunction Propeller Balancer

• Orange upgraded version
• Two balancing modes
• Magnetic suspension mode
• Bearing-type cantilever mode
• More comprehensive functionality
• Carbon fiber and CNC aluminum construction
• Includes bubble level for easier adjustment

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Applications

This propeller balancer is suitable for:

• RC fixed-wing airplanes
• RC helicopters
• Quadcopter propellers
• Hexacopter propellers
• Multirotor UAV propellers
• Main rotor blade balance testing
• General RC aircraft prop maintenance

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Package Includes

Standard Version

• 1 × Standard Magnetic Propeller Balancer

Upgraded Multifunction Version

• 1 × Multifunction Propeller Balancer
• 1 × Bubble Level
• Related balancing shaft / hardware set

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Notes

• Suitable for propellers with 2mm to 5mm mounting hole diameters.
• Most propellers require some manual balancing adjustment before best use.
• The product is shipped unassembled.
• Assembly requires an M2.0 hex screwdriver.
• Please select the appropriate version based on your balancing needs.