RFQ Collection

High Power Motor Controller for RC Drone

Heavy-lift drones require consistent power to stay airborne and stable. A weak Motor Controller for RC Drone can cause mid-air failures or crashes. This unit provides 100A of continuous current so you can fly with total confidence. It handles high-voltage batteries while keeping your motors running smoothly at all speeds.

Precision with the DYS 100A brushless motor controller

The DYS 100A brushless motor controller offers a linear throttle response for accurate maneuvering. It allows for smooth takeoffs because it features a selectable soft-start mode. Since it includes an integrated 5V/6A SBEC, it also powers your flight controller easily. This setup simplifies your wiring while improving overall flight reliability.

Thermal Efficiency and Safety

Low resistance FETs keep this Motor Controller for Drone cool during intense flights. It also includes protection against signal loss and overheating. This Motor Controller RC Drone uses high-quality XT90 connectors for secure power delivery. Specifically, the firmware ensures that your Motor Controller for RC Drone reacts instantly to pilot inputs.

Features & Benefits

• 100A Current Capacity – Drives large brushless motors for heavy-lift applications.

• 2-6S Lipo Support – Compatible with a wide range of high-voltage battery packs.

• Integrated SBEC – Provides 6A of steady power for servos and electronics.

• Multiple Protections – Includes low-voltage cutoff to protect your expensive batteries.

Technical Specifications

Compatibility Table

Flight Safety Advice

Always calibrate your 100A brushless motor controller before the first takeoff. A DYS 100A brushless motor controller works best with high-quality 4.0mm plugs. Using a Motor Controller for RC Drone properly extends the life of your propulsion system.

ReadytoSky 40A 2-6S Multi-Rotor ESC – High-Performance UAV Power Control

Upgrade your drone’s performance with the ReadytoSky 40A 2-6S Multi-Rotor ESC, engineered for precision, reliability, and smooth flight control. Perfect for quadcopters and RC helicopters like F450, X500, S500, and ZD550, this ESC delivers stable power management, lightweight efficiency, and effortless installation for all multi-rotor enthusiasts.

Key Features:

• Stable & Efficient Power Management: Supports 2-6S Li-Po/Li-ion batteries, ensuring smooth and reliable flight performance.
• OPTO ESC Design: No BEC included, minimizing interference and maximizing efficiency.
• Lightweight & Compact: Weighing just 33.2g, it reduces overall drone weight without compromising performance.
• Wide Compatibility: Ideal for popular multi-rotor models including F450, X500, S500, and ZD550.
• Durable Build: Sturdy 7.2 x 2.4 cm frame designed to withstand the demands of UAV flights.
• Ready to Use: No firmware flashing required—plug in and fly.

Specifications:

• Brand: ReadytoSky
• Continuous Current: 40A
• Maximum Current: 45A
• Battery Support: 2-6S Li-Po
• Weight: 33.2g
• BEC Output: No (OPTO ESC)

Warranty: All products supplied by PartsBaba are 100% genuine. Enjoy a 14-day replacement warranty for manufacturing defects. For details, please visit our Cancellation & Returns page.

Elevate your drone’s flight experience with the ReadytoSky 40A 2-6S ESC—engineered for stability, precision, and performance.

Gemfan 2826 3-Blade Propeller (2.8”) – Lightweight PC Props for Drone Soccer & FPV

Boost your drone’s agility and control with the Gemfan 2826 3-Blade Propeller, specially designed for high-performance applications like drone soccer and micro FPV builds. Engineered for efficiency and durability, these propellers deliver smooth thrust, quick response, and reliable performance in demanding conditions.

Made from high-quality polycarbonate (PC), they offer excellent impact resistance while maintaining a lightweight design for optimal flight efficiency.

Key Features:

• Optimized for Performance: Designed for enhanced lift, control, and agility—ideal for drone soccer and fast-paced flying.
• Durable PC Material: Strong and impact-resistant for longer lifespan and reliability.
• Lightweight Design: Only 1.47g for reduced motor load and improved efficiency.
• 3-Blade Configuration: Provides better thrust and smoother flight stability.
• Precision Engineering: Balanced design ensures consistent and stable flight performance.
• Easy Installation: Compatible with 1.5mm shaft motors for quick setup.

Technical Specifications:

• Brand: Gemfan
• Model: 2826
• Prop Diameter: 71mm (≈2.8 inch)
• Pitch: 2.4 inch
• Blades: 3
• Mount: 1.5 mm
• Center Thickness: 5.5 mm
• Max Prop Width: 13.3 mm
• Material: Polycarbonate (PC)
• Weight: 1.47g
• Recommended Motor: 1205 4300KV
• Color Options: Red, Blue

Warranty:
All products sold by PartsBaba are 100% genuine and original. We offer a 14-day replacement warranty in case of manufacturing defects. For more details, please visit our Cancellation & Returns page.

Take your drone performance to the next level with the Gemfan 2826 Propellers—built for speed, control, and durability.

Gemfan 5127.5 3-Blade Propeller (5”) – Proxy Series Freestyle FPV Props

Upgrade your freestyle drone performance with the Gemfan 5127.5 Proxy Propellers, designed for smooth control, durability, and high-efficiency flight. Built for demanding FPV pilots, these 5-inch props deliver excellent balance, responsive handling, and reliable thrust for aggressive maneuvers.

With a unique curved blade design and premium polycarbonate construction, these propellers offer enhanced durability while maintaining lightweight performance for optimal flight efficiency.

Key Features:

• Freestyle Optimized Design: Delivers smooth control, quick response, and stable flight performance.
• Curved Blade Profile: Reduces bending and improves durability during aggressive flying.
• High-Quality PC Material: Lightweight yet strong for long-lasting use.
• Efficient Thrust Output: Balanced performance for power, control, and efficiency.
• Sleek Finish: Midnight black color for a clean and professional look.
• Stable & Reliable: Designed for consistent performance in demanding conditions.

Technical Specifications:

• Brand: Gemfan
• Model: 5127.5 Proxy
• Prop Diameter: 129 mm (5 inch)
• Pitch: 2.75 inch
• Blades: 3
• Mount: 1.5 mm
• Center Thickness: 6.2 mm
• Max Prop Width: 14.9 mm
• Material: Polycarbonate (PC)
• Weight: 4.2g
• Recommended Motor: 2207
• Recommended Takeoff Weight: Up to 500g
• Color: Midnight Black

Warranty:
All products sold by PartsBaba are 100% genuine and original. We offer a 14-day replacement warranty in case of manufacturing defects. For more details, please visit our Cancellation & Returns page.

Push your freestyle limits with the Gemfan 5127.5 Proxy Propellers—engineered for precision, durability, and high-performance flying.

Gemfan 35mmS 3-Blade Propeller – Tinywhoop Micro Drone Props (Radioactive Green)

Boost your tinywhoop drone’s performance with the Gemfan 35mmS 3-Blade Propellers, designed for enhanced thrust, stability, and smooth indoor flying. Perfect for micro FPV builds, these propellers deliver responsive control and efficient power usage—ideal for both beginners and experienced pilots.

Made from durable polycarbonate (PC), these props offer a great balance of strength and lightweight performance, helping you achieve longer flight times and better maneuverability in tight spaces.

Key Features:

• 3-Blade High Thrust Design: Provides better grip in the air for improved stability and control.
• Ultra-Lightweight Build: Weighs only 0.22g for efficient performance and longer flight duration.
• Durable PC Material: Strong and impact-resistant for reliable indoor flying.
• Optimized for Tinywhoop: Designed for smooth and precise flight in compact environments.
• Precision Engineering: Ensures balanced rotation and consistent performance.
• Easy Installation: Compatible with 1mm shaft motors for quick setup.
• Vibrant Color: Eye-catching radioactive green for enhanced visibility and style.

Technical Specifications:

• Brand: Gemfan
• Model: 35mmS
• Prop Diameter: 35 mm
• Pitch: 0.96 inch
• Blades: 3
• Mount: 1 mm
• Center Thickness: 3.4 mm
• Max Prop Width: 7.3 mm
• Material: Polycarbonate (PC)
• Weight: 0.22g
• Recommended Motor: 0802
• Color: Radioactive Green

Warranty:
All products sold by PartsBaba are 100% genuine and original. We offer a 14-day replacement warranty in case of manufacturing defects. For more details, please visit our Cancellation & Returns page.

Upgrade your indoor flying experience with the Gemfan 35mmS 3-Blade Propellers—built for better control, stability, and performance.

Gemfan 2412 61mm 3-Blade Propeller – Micro Drone Racing Props (Clear Blue, 4 Pair CW+CCW)

Upgrade your micro drone’s speed and control with the Gemfan 2412 61mm 3-Blade Propellers, designed for high-performance flying and racing setups. These propellers deliver excellent thrust, stability, and responsiveness—making them ideal for beginner and intermediate pilots using brushed motor drones.

Crafted from durable polycarbonate (PC), these props offer a perfect balance of strength and lightweight efficiency for smoother flights and better maneuverability.

Key Features:

• 3-Blade High Thrust Design: Provides improved lift and better control during fast-paced flying.
• Optimized for Brushed Motors: Perfectly suited for 8520 brushed motor setups.
• Lightweight Construction: Weighs only 0.631g for efficient power usage and longer flight time.
• Durable PC Material: Strong and impact-resistant for reliable performance.
• Stable Flight Performance: Ensures smooth handling and consistent output.
• Easy Installation: Designed with a 1.2mm mount for quick and secure fitment.
• Stylish Finish: Clear blue color adds a clean and attractive look to your drone.

Technical Specifications:

• Brand: Gemfan
• Model: 2412
• Prop Diameter: 61 mm
• Pitch: 1.2 inch
• Blades: 3
• Mount: 1.2 mm
• Center Thickness: 5.8 mm
• Max Prop Width: 9.1 mm
• Material: Polycarbonate (PC)
• Weight: 0.631g
• Recommended Motor: 8520 Brushed Motor
• Color: Clear Blue
• Package: 4 Pairs (CW + CCW)

Warranty:
All products sold by PartsBaba are 100% genuine and original. We offer a 14-day replacement warranty in case of manufacturing defects. For more details, please visit our Cancellation & Returns page.

Get better control, smoother flight, and reliable performance with the Gemfan 2412 61mm Propellers—perfect for micro drone racing and everyday flying.

High-Performance Gemfan 5129 YUKI Drone Propellers: Precision, Power, and Style

Take your drone flying experience to the next level with the Gemfan 5129 YUKI Drone Propellers, built for pilots who demand accuracy, responsiveness, and durability. Featuring a 3-blade design and crafted from high-quality polycarbonate (PC), these propellers deliver excellent thrust, smooth power distribution, and enhanced control for both racing and freestyle applications.

With a 2.9-inch pitch and optimized aerodynamic profile, the 5129 YUKI ensures efficient performance and quick throttle response. Designed to pair perfectly with 2306 and 2207 motors, these propellers are ideal for drones with a takeoff weight of 500–600g, offering stable and precise flight handling in all conditions.

Available in multiple vibrant colors—Pink, Yellow, Clear Gray, Purple, and Blue—these propellers not only perform exceptionally but also add a custom look to your drone setup.

Key Features:

• Optimized 3-Blade Design: Enhances thrust, stability, and overall flight control
• Durable PC Material: Ensures long-lasting performance and impact resistance
• Efficient Power Delivery: 2.9-inch pitch for smooth and responsive throttle control
• Wide Compatibility: Ideal for 2306 and 2207 motors
• Lightweight Build: Only 4.5g per propeller for improved efficiency and agility
• Precision Engineering: 129.7mm diameter with a 5mm mount for accurate fitment
• Customizable Colors: Available in multiple vibrant options to match your drone style

Perfect for racing and freestyle pilots, the Gemfan 5129 YUKI propellers offer the balance of performance, durability, and aesthetics needed for high-level flying.

Gemfan 1211-4 31mm 4-Blade Micro Propellers (4 Pairs)

Product Description

The Gemfan 1211-4 31mm propellers are high-efficiency 4-blade props specifically engineered for ultra-light micro FPV drones and Whoops. Designed to provide maximum thrust and a smooth control feel, these propellers are the perfect match for 0702 high-KV motors. Constructed from durable Polycarbonate (PC), they offer a low Moment of Inertia (MOI), allowing for lightning-fast RPM response and improved agility during racing or freestyle maneuvers. Whether you are building a sub-20g tiny whoop or a 1S indoor racer, these props deliver the reliability and aerodynamic balance needed for precision flight.

Key Features

• Ultra-Lightweight Performance: At just 0.21g per prop, these minimize motor load for faster throttle response.

• Optimized for 0702 Motors: Specifically tuned to work with 29000kv+ motors for high-RPM efficiency.

• High Durability: Made from premium PC material that can withstand frequent indoor crashes and gate clips.

• Superior Control: The 4-blade design provides excellent "grip" in the air, making it easier to pull out of dives and tight corners.

• Vibrant Colors: Available in Clear Gray, Clear Black, Hot Pink, and Sapphire Blue to match your drone's aesthetic.

Technical Specifications

• Brand: Gemfan

• Propeller Diameter: 31mm

• Pitch: 1.1 inch

• Blades: 4

• Material: Polycarbonate (PC)

• Shaft Hole: 0.8mm

• Center Thickness: 3.2mm

• Weight: 0.21g (per piece)

• Recommended Motor: 0702 (29000kv)

• Recommended Takeoff Weight: 36g or less

Package Includes

• 4 x CW Propellers

• 4 x CCW Propellers

Warranty Information

All products supplied by Partsbaba are genuine and original. We offer a 14-day replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Gemfan 11x8E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 11x8E Vortex Series is a high-performance propeller engineered for electric RC aircraft and drones requiring a balance of high thrust and structural rigidity. Constructed from glass fiber reinforced nylon, these propellers are significantly stiffer than standard plastic props, reducing "blade flutter" during high-RPM maneuvers and improving overall flight efficiency.

The 11-inch diameter combined with an 8-inch pitch makes this an ideal choice for mid-to-large scale electric planes looking for consistent pull and reduced motor strain.

Key Features

• Reinforced Material: Glass fiber nylon composite provides superior durability and impact resistance compared to standard ABS.

• Precision Balancing: Advanced molding techniques minimize vibration, protecting your motor bearings and ensuring smoother video/flight performance.

• High-Efficiency Profile: The 11x8E aerodynamic design optimizes airflow to reduce drag and extend battery life.

• Universal Compatibility: Includes a comprehensive 6-piece hole adapter set ($3mm$ to $8mm$) to fit almost any motor shaft.

Technical Specifications

• Diameter: 11"

• Pitch: 8"

• Material: Glass Fiber Nylon

• Weight: 50.96g (including packaging)

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $11.6mm$

• Color: Dark Grey

• Blade Count: 2

What's in the Box?

• 1 x Gemfan 11x8E Vortex Electric Propeller

• 1 x Hole Adapter Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)

For this 14x8.5E model, we are moving into larger propeller territory. The 8.5" pitch on a 14" diameter makes this a "workhorse" propeller—excellent for larger scale electric planes that need a strong pull for aerobatics without sacrificing too much top-end speed.

I have refined the copy to emphasize the 14-inch wingspan and the CW (Clockwise) rotation specified in your technical data.

Gemfan 14x8.5E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 14x8.5E Vortex Series is a premium, large-scale propeller designed for high-efficiency electric RC aircraft. By utilizing glass fiber reinforced nylon, Gemfan has created a blade that is significantly more rigid than standard composite props. This stiffness is crucial for a 14-inch propeller, as it prevents the blades from "washing out" or flexing under the high torque loads typical of larger electric motors.

Whether you are powering a large-scale aerobatic plane or a high-endurance drone, the 14x8.5E profile provides the aggressive thrust and smooth airflow needed for precision maneuvers and stable flight.

Key Features

• Industrial-Grade Composite: Reinforced with glass fiber for maximum structural integrity and resistance to heat and deformation.

• Optimized for Aerobatics: The 8.5" pitch provides a high lift-to-drag ratio, offering excellent "punch" for vertical climbs and maneuvers.

• Vibration Dampening: Precision-molded and factory-balanced to ensure low-noise operation and to protect your airframe and electronics.

• Versatile Hub System: Includes 6 hole adapters (ranging from $3mm$ to $8mm$), making it compatible with a wide array of motor shaft diameters.

Technical Specifications

• Diameter: 14"

• Pitch: 8.5"

• Rotation: CW (Clockwise / Normal Electric)

• Material: Glass Fiber Nylon

• Weight: 48.2g (including packaging)

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $12.6mm$

• Color: Dark Grey

Package Includes:

• 1 x Gemfan 14x8.5E Vortex Electric Propeller

• 1 x Comprehensive Adapter Ring Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)

Gemfan 14x10E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 14x10E Vortex Series is a high-torque, high-speed propeller designed for large-scale electric RC aircraft. Engineered with glass fiber reinforced nylon, this propeller provides the extreme stiffness required to handle the high RPMs of modern brushless motors without the "flutter" or deformation common in standard plastic blades.

The 14x10 "aggressive" pitch makes it an excellent choice for pilots looking for higher top-end speeds and consistent pull during vertical climbs. Its reinforced composite construction ensures that every watt of power from your motor is converted directly into thrust.

Key Features

• Reinforced Rigidity: The glass fiber nylon blend ensures the blades maintain their aerodynamic profile even under heavy aerodynamic loads.

• Balanced Performance: Precision molding significantly reduces vibration, extending the life of your motor bearings and improving flight stability.

• Dual-Motor Ready: Available in both E (Standard) and R (Reverse) rotations to provide perfectly balanced thrust for twin-engine configurations.

• Universal Hub System: Comes with a 6-piece adapter set ($3mm$ to $8mm$) to ensure compatibility with various motor shaft sizes.

Technical Specifications

• Diameter: 14"

• Pitch: 10"

• Material: Glass Fiber Nylon

• Weight: 40.6g

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $13mm$

• Color: Dark Grey

• Blade Count: 2

What’s Included:

• 1 x Gemfan 14x10E Vortex Electric Propeller

• 1 x Hole Adapter Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)

This 14x12E propeller is a high-pitch powerhouse. With a 12-inch pitch, it is designed for extreme high-speed flight and racing applications. At this size and pitch, the "Glass Fiber Nylon" construction is no longer just a luxury—it’s a necessity to prevent the blades from flattening out under the immense torque of high-speed passes.

I have updated the copy to highlight its "High-Pitch" performance and specialized speed profile.

Gemfan 14x12E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 14x12E Vortex Series is a high-speed, high-pitch propeller engineered for specialized electric RC aircraft that prioritize velocity and aggressive thrust. Constructed from glass fiber reinforced nylon, this propeller is significantly stiffer than standard plastic alternatives. This extra rigidity is critical for the 14x12 profile, ensuring the blades maintain their aggressive pitch even at maximum RPM, resulting in consistent power delivery and higher top-end speeds.

If you are looking to push your large-scale electric plane to its physical speed limits or require a high-pitch prop for high-speed cruising, the 14x12E provides the structural integrity and aerodynamic efficiency to get the job done.

Key Features

• Maximum Pitch Efficiency: The 12" pitch is optimized for high-speed flight, providing massive "bite" into the air for rapid acceleration and top-end velocity.

• Glass Fiber Reinforcement: High-strength composite material prevents blade flex and deformation under high aerodynamic loads.

• Precision Factory Balance: Minimizes vibrations to protect your motor bearings and airframe, ensuring a smoother flight and quieter operation.

• Multi-Motor Compatibility: Includes a full 6-piece adapter set ($3mm$ to $8mm$), allowing for a perfect fit on almost any electric motor shaft.

Technical Specifications

• Diameter: 14"

• Pitch: 12"

• Material: Glass Fiber Nylon

• Weight: 40.8g

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $13.6mm$

• Color: Dark Grey

• Blade Count: 2

What’s Included:

• 1 x Gemfan 14x12E Vortex Electric Propeller

• 1 x Hole Adapter Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)

This is a 14x14E propeller—the "Square" profile of the 14-inch Vortex series. Since the pitch matches the diameter, this prop is the ultimate choice for top-speed electric aircraft.

The glass fiber reinforcement is crucial here; a 14-inch blade with a 14-inch pitch creates massive torque and air resistance. Standard nylon would flex and lose efficiency, but this composite build holds its shape for maximum "bite."

Gemfan 14x14E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 14x14E Vortex Series is a high-velocity "square" propeller engineered for elite electric RC aircraft. By utilizing a glass fiber reinforced nylon composite, Gemfan has created a blade with extreme structural rigidity. This stiffness is vital for the 14x14 profile, as it ensures the aggressive pitch remains true even under the intense centrifugal forces and torque of high-speed passes.

Specifically optimized for high-performance electric motors, the 14x14E delivers a massive amount of "travel" per revolution, making it the go-to choice for pilots who prioritize maximum top-end speed and high-speed cruising efficiency.

Key Features

• 1:1 Square Profile: The 14" pitch provides maximum speed potential and aggressive forward thrust for high-performance flight.

• Glass Fiber Strength: Reinforced composite construction prevents blade "wash-out" (flexing), ensuring consistent power across the entire RPM range.

• Precision Factory Balancing: Reduces airframe vibration and mechanical wear on motor bearings, resulting in a quieter, smoother flight experience.

• Universal Adapter Kit: Includes a 6-piece adapter set ($3mm$ to $8mm$) to ensure a perfect fit on a wide variety of motor shafts.

Technical Specifications

• Diameter: 14"

• Pitch: 14"

• Material: Glass Fiber Nylon

• Weight: 52.84g (including packaging)

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $14.3mm$

• Color: Dark Grey

• Rotation: CW (Standard Electric)

What’s Included:

• 1 x Gemfan 14x14E Vortex Electric Propeller

• 1 x Hole Adapter Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)

Gemfan 15x10E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 15x10E Vortex Series is a heavy-duty propeller engineered for large-scale electric RC aircraft and multi-motor systems. Molded from glass fiber reinforced nylon, this propeller offers industrial-grade stiffness and durability. The addition of glass fiber is essential for a 15-inch blade, as it prevents the aerodynamic "flattening" or flexing that occurs with standard plastic props, ensuring consistent thrust and superior motor efficiency.

With its 10-inch pitch, this propeller provides a strong, steady pull that is ideal for heavy-lift drones, large scale gliders, and aerobatic planes requiring reliable power for vertical climbs and stable cruising.

Key Features

• Reinforced Composite Build: Glass fiber nylon construction provides maximum rigidity and impact resistance for large-scale flight.

• Optimized for Stability: The 15" diameter ensures a wide thrust area, while the 10" pitch delivers a smooth, powerful advance through the air.

• Low Vibration & High Balance: Each blade is precision-molded and factory-balanced to minimize airframe resonance and protect your motor bearings.

• Universal Fitment: Includes a full set of 6 adapter rings ($3mm$ to $8mm$) to ensure a secure and centered fit on almost any motor shaft.

Technical Specifications

• Diameter: 15"

• Pitch: 10"

• Material: Glass Fiber Nylon

• Weight: 45.9g

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $12mm$

• Color: Dark Grey

• Rotation: CW (Standard Electric)

What’s Included:

• 1 x Gemfan 15x10E Vortex Electric Propeller

• 1 x Hole Adapter Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)

Gemfan 15x12E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 15x12E Vortex Series is a premium, large-diameter propeller engineered for high-performance electric RC aircraft. By utilizing glass fiber reinforced nylon, Gemfan has achieved a level of stiffness that standard plastic propellers simply cannot match. This rigidity is critical for a 15-inch blade with a 12-inch pitch, ensuring that every revolution translates into maximum forward thrust without the efficiency loss caused by blade deformation.

Designed specifically for the demands of large aerobatic planes and high-speed electric setups, the 15x12E offers a smooth, powerful pull and an exceptionally clean aerodynamic profile.

Key Features

• High-Pitch Efficiency: The 12" pitch provides aggressive "bite" and high top-end speeds for large-scale electric models.

• Reinforced Composite Construction: Glass fiber nylon prevents blade flex under heavy loads, ensuring stable thrust and motor efficiency.

• Factory Balanced: Precision-molded to minimize vibration, protecting your airframe and extending the life of your motor bearings.

• Universal Compatibility: Includes a 6-piece adapter set ($3mm$ to $8mm$) for a precise fit on a wide variety of motor shaft diameters.

Technical Specifications

• Diameter: 15"

• Pitch: 12"

• Material: Glass Fiber Nylon

• Weight: 46.72g

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $12.4mm$

• Color: Dark Grey

• Rotation: CW (Standard Electric)

What’s Included:

• 1 x Gemfan 15x12E Vortex Electric Propeller

• 1 x Hole Adapter Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)

Gemfan 16x10E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 16x10E Vortex Series is an industrial-strength propeller designed for giant-scale electric RC aircraft and heavy-lift multi-rotors. Engineered from glass fiber reinforced nylon, this propeller is built to withstand the high torque and structural stress typical of large-diameter electric setups. The composite material provides the essential rigidity to prevent blade "flutter" at high RPMs, ensuring that your motor's power is converted into pure, stable thrust.

With a 16-inch span and a 10-inch pitch, this propeller offers a balanced performance profile—delivering exceptional vertical climbing power for aerobatics while maintaining efficient cruising speeds for long-endurance flight.

Key Features

• Maximum Structural Integrity: Glass fiber nylon composite offers superior stiffness and impact resistance for large 16-inch blades.

• Optimized Thrust Profile: The 10" pitch provides a powerful "bite" into the air, making it ideal for heavy-lift and high-torque electric motors.

• Precision Factory Balancing: Advanced molding minimizes vibration, protecting your large-scale airframe and sensitive onboard electronics.

• Versatile Mounting: Includes a 6-piece adapter set ($3mm$ to $8mm$) to ensure a centered, secure fit on a wide variety of motor shafts.

Technical Specifications

• Diameter: 16"

• Pitch: 10"

• Material: Glass Fiber Nylon

• Weight: 60.8g (including packaging)

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $13mm$

• Prop Disk Diameter: $24mm$

• Color: Dark Grey

What’s Included:

• 1 x Gemfan 16x10E Vortex Electric Propeller

• 1 x Hole Adapter Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)

Gemfan 16x12E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 16x12E Vortex Series is a precision-engineered propeller built for large-scale electric RC aircraft and heavy-lift applications. Utilizing a glass fiber reinforced nylon composite, this propeller offers significantly higher rigidity than standard nylon props. This stiffness is critical for the 16x12 profile, preventing "blade washout" and ensuring a consistent, powerful pull during high-speed passes and aggressive aerobatic maneuvers.

With a massive 24mm prop disk diameter and a reinforced 14.5mm center thickness, this prop is designed to handle the high output of modern large-scale brushless motors while maintaining an exceptionally smooth, low-vibration flight profile.

Key Features

• High-Pitch Power: The 12" pitch provides aggressive forward thrust and high-speed cruising efficiency for giant-scale models.

• Industrial-Grade Composite: Glass fiber nylon construction ensures the blades stay true under high aerodynamic loads and heat.

• Balanced Flight: Factory-balanced to minimize vibration, extending the life of your motor bearings and protecting sensitive onboard electronics.

• Universal Mounting: Includes a 6-piece adapter set ($3mm$ to $8mm$) to fit various motor shaft diameters with a centered, secure grip.

Technical Specifications

• Diameter: 16"

• Pitch: 12"

• Material: Glass Fiber Nylon

• Weight: 61.8g (including packaging)

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $14.5mm$

• Prop Disk Diameter: $24mm$

• Color: Dark Grey

Package Includes:

• 1 x Gemfan 16x12E Vortex Electric Propeller

• 1 x Hole Adapter Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)