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Gemfan SBANG 4934 PC tri-blade propellers in five colorsGemfan SBANG 4934 PC tri-blade propellers in five colors

Gemfan SBANG 4934

The Gemfan SBANG 4934 is a polycarbonate tri-blade propeller for 5-inch class freestyle drones. It combines a 4.9-inch diameter, 3.4-inch pitch and approximately 3.5 g mass per propeller. Intended builds use 2206 or larger motors, an M5 mounting interface and a target all-up weight of 500g - 700g.

GemfanDrone motor
Weight
~3.5 g (per propeller)
Material
Polycarbonate (PC)

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Product overview

The Gemfan SBANG 4934 is a propeller component for 5-inch class freestyle drones. Its physical configuration combines three polycarbonate blades, a 4.9 inch (~124.5 mm) diameter and a 3.4 inch pitch, with an approximate mass of 3.5 g per propeller. This geometry supports the intended balance of power and controllability during freestyle maneuvers, while the low mass promotes responsive throttle and attitude changes. The polycarbonate construction is intended to withstand impacts encountered in aggressive freestyle flying.

Integration centers on an M5 center hole for mounting to compatible motor shafts. Recommended builds use 2206 or larger motors and target an aircraft all-up weight of 500g - 700g; the listed applications also explicitly include 2306 motors. These recommendations define the intended aircraft integration range. Each pack supplies four clockwise and four counter-clockwise propellers, providing eight propellers in total. The supplied configuration is a propeller pack for an aircraft build, rather than a flight platform or airframe kit.

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Specifications

SpecificationValue & conditions
ModelGemfan SBANG 4934
Blade count3
Diameter4.9 inch (~124.5 mm)
Pitch3.4 inch
Weight~3.5 g (per propeller)Per propeller.
MaterialPolycarbonate (PC)
Recommended motor size2206 and above
Target AUW500g - 700gAircraft all-up weight.
Mounting interfaceM5 center hole
Supplied configuration4 clockwise + 4 counter-clockwise propellers per packPer pack.
Intended application5-inch class freestyle drones
Freestyle handlingGeometry tuned to balance power and controllability for fluid, expressive and predictable freestyle handling.4.9-inch diameter and 3.4-inch pitch.
Throttle and attitude responseLow mass promotes rapid throttle response and agile attitude changes.Approximately 3.5g per propeller.
InstallationStandard M5 center hole supports quick, secure mounting on compatible motor shafts.Compatible motor shafts.
Construction purposePolycarbonate construction intended to withstand impacts encountered during aggressive freestyle flying.Impacts common in aggressive freestyle flying.

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