HF 57*20"
HF 57*20"
Carbon Fiber Folding
Propeller
Premium Materials,
Exceptional Performance
  • Crafted from imported high-strength carbon fiber, the propeller
    offers remarkable advantages, capable of withstanding harsh
    environmental challenges.
Lightweight Design, Unmatched Sensitivity
Mass Distribution Is Near the Rotor Shaft
By thickening the root and thinning the tip of the propeller, the mass distribution is concentrated in the rotating shaft area, effectively reducing the moment of inertia and enhancing the dynamic response.
Airfoil Optimization
Narrow chord design is adopted to shorten the propeller length, reduce the overall mass, and improve aerodynamic and endurance efficiency.
Thin-Walled Design
By reducing the propeller’s cross-sectional thickness, the material usage is reduced without compromising structural rigidity.
Aerodynamic Innovation,
Significant Efficiency
Improvement
  • Advanced aerodynamic airfoil and tip winglet design
  • significantly reduce air drag, delay airflow separation,
  • and boost propeller efficiency by 3%-5%,compared
  • with the common propeller type.
High-Performance Across All Scenarios,
More Reliable in Harsh Environments
  • Made with imported carbon fiber featuring excellent resistance to corrosion and deformation, the propeller maintains stable
  • propulsion output even in extreme conditions such as high or low temperature and strong winds.This ensures flight safety and 
  • mission continuity in demanding scenarios like lifting in mountainous terrain, field transportation, and emergency rescue missions.
High temperature
Low temperature
Strong winds
Rigorous Quality Control,
Consistent Performance
Each propeller undergoes
weight 
balancing tests
Ensuring highly consistent performance across
all propellers
Ensuring a more
stable flight
Innovative Dual-Mode Drive,
Effortless Mode Switching
  • With the self-developed propeller and adapter adaptation technology and the adoption of a reversible propeller
  • mounting structure, a single set of propeller adapter can meet the installation requirements of both forward and
  • reverse propellers, and can support the rapid switching of the coaxial dual-rotor system.
Note:Propellers must be replaced and used in pairs. Each pair of propellers has a unique
laser serial number at the root. Please strictly follow the pairing requirements for use.
Optimized Propulsion Combination,
Enhanced Efficiency
  • Deeply tuned and matched with the HOBBYWING motors, an optimized magnetic circuit
  • design is used to ensure consistent torque in complicated airflows, providing enhanced
  • propulsion output during heavy-lift takeoff, landing, and flight.
HF 57*20" CAD
Product Name
HF 57*20"
Specifications
model HF 57*27" Carbon Fiber Folding Propeller
Weight 805g
Material of Props Carbon fiber+Epoxy resin
Surface technics Matte frosted
Material of Props adapter Aluminium alloy
Operating temperature -40℃~65℃
Storage temperature -10℃~35℃
Storage humidness ≤85%
Recommended speed range 1200~2100RPM
Recommended thrust 14~45kg
Max RPM 2500RPM
Max thrust 60kg
Non-folding/Folding Folding
Recommended motors of HOBBYWING X13-13825 / H13-13825
HF 57*20" Speed, thrust and torque test data
Support

Manuals & Documents

Disclaimer

The purpose of this website is only to introduce you to the basic situation of HOBBYWING company and product information. Unless otherwise stated, all information provided on this website should not be regarded as an offer or acceptance, and this website will not assume any binding obligations to you as a result of the provision of information. For all your requests, HOBBYWING reserves the full right to decide whether to commit or not.

This Website and its contents are provided for your convenience on an "as is" basis and your use of this Website is at your sole risk. HOBBYWING does not guarantee that this website will be uninterrupted or error-free, and reserves the right to amend this website or withdraw access to this Website at any time. We make no warranties, express or implied, as to the content, existence, accuracy or reliability of this Website, including, but not limited to, warranties of title, non-infringement or implied warranties of merchantability or fitness for a particular purpose or use.

HOBBYWING shall not be liable for any direct, indirect, incidental, special or consequential damages, loss of profits or business interruption caused by the use or inability to use the services provided by the Website, even if HOBBYWING has been advised of the possibility of similar losses. The exclusions and limitations of the warranty liability of HOBBYWING shall be effective to the extent permitted by applicable law.

HOBBYWING shall not be liable for any damage or loss to your computer system or any other software, hardware, IT system or property caused by viruses or other destructive programs caused by accessing, viewing and using this website or downloading any content from this Website (including but not limited to 2D model files, 3D model files).

HOBBYWING shall not be liable for any direct or indirect damage or loss caused by any third party using illegal means to access the website to obtain the relevant passwords, information and content.

If you or your company is located in the United States or Canada, you need to fill out this disclaimer confirmation letter online and submit it successfully before you can download the relevant materials you are interested in. The link address you fill in online is https://www.hobbywingdirect.com/pages/digital-file-release-form

If you do not agree with this disclaimer, please do not continue to this page. If you continue to access, browse and use this interface, you have read, understood and agreed to be bound by this statement and comply with all applicable laws and regulations.

HOBBYWING reserves the right to correct, modify and update this statement at any time.

Confirm >
HF 57*20" CAD
HF 57*20" Specification

FAQ

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HF 57*20"
Overview Specifications Support Accessories Detail Contact us Shop
HF 57*20"
Carbon Fiber Folding
Propeller
Premium Materials,
Exceptional Performance
  • Crafted from imported high-strength carbon fiber, the propeller
    offers remarkable advantages, capable of withstanding harsh
    environmental challenges.
Lightweight Design, Unmatched Sensitivity
Mass Distribution Is Near the Rotor Shaft
By thickening the root and thinning the tip of the propeller, the mass distribution is concentrated in the rotating shaft area, effectively reducing the moment of inertia and enhancing the dynamic response.
Airfoil Optimization
Narrow chord design is adopted to shorten the propeller length, reduce the overall mass, and improve aerodynamic and endurance efficiency.
Thin-Walled Design
By reducing the propeller’s cross-sectional thickness, the material usage is reduced without compromising structural rigidity.
Aerodynamic Innovation,
Significant Efficiency
Improvement
  • Advanced aerodynamic airfoil and tip winglet design
  • significantly reduce air drag, delay airflow separation,
  • and boost propeller efficiency by 3%-5%,compared
  • with the common propeller type.
High-Performance Across All Scenarios,
More Reliable in Harsh Environments
  • Made with imported carbon fiber featuring excellent resistance to corrosion and deformation, the propeller maintains stable
  • propulsion output even in extreme conditions such as high or low temperature and strong winds.This ensures flight safety and 
  • mission continuity in demanding scenarios like lifting in mountainous terrain, field transportation, and emergency rescue missions.
High temperature
Low temperature
Strong winds
Rigorous Quality Control,
Consistent Performance
Each propeller undergoes
weight 
balancing tests
Ensuring highly consistent performance across
all propellers
Ensuring a more
stable flight
Innovative Dual-Mode Drive,
Effortless Mode Switching
  • With the self-developed propeller and adapter adaptation technology and the adoption of a reversible propeller
  • mounting structure, a single set of propeller adapter can meet the installation requirements of both forward and
  • reverse propellers, and can support the rapid switching of the coaxial dual-rotor system.
Note:Propellers must be replaced and used in pairs. Each pair of propellers has a unique
laser serial number at the root. Please strictly follow the pairing requirements for use.
Optimized Propulsion Combination,
Enhanced Efficiency
  • Deeply tuned and matched with the HOBBYWING motors, an optimized magnetic circuit
  • design is used to ensure consistent torque in complicated airflows, providing enhanced
  • propulsion output during heavy-lift takeoff, landing, and flight.
HF 57*20" CAD
Product Name
HF 57*20"
Specifications
model HF 57*27" Carbon Fiber Folding Propeller
Weight 805g
Material of Props Carbon fiber+Epoxy resin
Surface technics Matte frosted
Material of Props adapter Aluminium alloy
Operating temperature -40℃~65℃
Storage temperature -10℃~35℃
Storage humidness ≤85%
Recommended speed range 1200~2100RPM
Recommended thrust 14~45kg
Max RPM 2500RPM
Max thrust 60kg
Non-folding/Folding Folding
Recommended motors of HOBBYWING X13-13825 / H13-13825
HF 57*20" Speed, thrust and torque test data
Support

Manuals & Documents

Disclaimer

The purpose of this website is only to introduce you to the basic situation of HOBBYWING company and product information. Unless otherwise stated, all information provided on this website should not be regarded as an offer or acceptance, and this website will not assume any binding obligations to you as a result of the provision of information. For all your requests, HOBBYWING reserves the full right to decide whether to commit or not.

This Website and its contents are provided for your convenience on an "as is" basis and your use of this Website is at your sole risk. HOBBYWING does not guarantee that this website will be uninterrupted or error-free, and reserves the right to amend this website or withdraw access to this Website at any time. We make no warranties, express or implied, as to the content, existence, accuracy or reliability of this Website, including, but not limited to, warranties of title, non-infringement or implied warranties of merchantability or fitness for a particular purpose or use.

HOBBYWING shall not be liable for any direct, indirect, incidental, special or consequential damages, loss of profits or business interruption caused by the use or inability to use the services provided by the Website, even if HOBBYWING has been advised of the possibility of similar losses. The exclusions and limitations of the warranty liability of HOBBYWING shall be effective to the extent permitted by applicable law.

HOBBYWING shall not be liable for any damage or loss to your computer system or any other software, hardware, IT system or property caused by viruses or other destructive programs caused by accessing, viewing and using this website or downloading any content from this Website (including but not limited to 2D model files, 3D model files).

HOBBYWING shall not be liable for any direct or indirect damage or loss caused by any third party using illegal means to access the website to obtain the relevant passwords, information and content.

If you or your company is located in the United States or Canada, you need to fill out this disclaimer confirmation letter online and submit it successfully before you can download the relevant materials you are interested in. The link address you fill in online is https://www.hobbywingdirect.com/pages/digital-file-release-form

If you do not agree with this disclaimer, please do not continue to this page. If you continue to access, browse and use this interface, you have read, understood and agreed to be bound by this statement and comply with all applicable laws and regulations.

HOBBYWING reserves the right to correct, modify and update this statement at any time.

Confirm >
HF 57*20" CAD
HF 57*20" Specification

FAQ
Top

Products Center

Service and Support

News Center

About

Global Partners

Welcome to Brushless
System Trends

Privacy Policy | 粤ICP备14009225号-1  |  ©2025 Hobbywing Technology CO., LTD.. All rights reserved