Mastering How to Fix a Drone Propeller That Won’t Spin

how to fix a drone propeller that won't spin

As a drone enthusiast, there’s nothing more frustrating than a propeller that won’t spin. Fortunately, this is a common issue that can easily be resolved with a few simple steps. In this article, I will guide you through the process of fixing a drone propeller that won’t spin, providing step-by-step instructions to get your drone up and running again.

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Key Takeaways

  • Drone propeller not spinning is a common issue that can be resolved with a few simple steps.
  • In this article, you will learn how to troubleshoot and fix drone propeller spin issues.
  • It is important to take precautions and follow safety measures while fixing a drone propeller that won’t spin.

Troubleshooting the Drone Propeller Spin Issue

If your drone propeller is not spinning, it’s essential to troubleshoot the issue to identify the root cause and take corrective action. Here are some tips to help you fix the problem and get your drone back in the air.

Troubleshooting the Drone Propeller Spin Issue:

  • Check the battery is fully charged and properly connected to the drone.
  • Ensure the drone is level and on a stable surface when powering it on and taking off.
  • Inspect the drone propeller for any visible damage or wear and tear that may be causing it to malfunction.
  • Examine the drone motor for any signs of damage or wear and tear.

If none of these steps resolve the issue, move on to the next sections to learn how to check for physical obstructions, inspect the propeller shaft, examine the motor connections, and calibrate the Electronic Speed Controller (ESC).

Remember to take precautions and prioritize safety while fixing the drone propeller spin issue. Do not attempt to repair if you lack adequate knowledge, experience, or tools. Seek professional help if necessary.

Checking for Physical Obstructions

If your drone propeller is not turning, it could be due to physical obstructions. Before proceeding with any repairs, it’s essential to check the area around the propeller and ensure there are no debris, hair, or other materials obstructing its path.

To do this, first, turn off the drone and remove the battery. Then, gently inspect the propeller and its surrounding area for any signs of obstruction. Use a soft brush or cloth to remove any debris or hair that may have accumulated on the propeller shaft or in the surrounding area.

After cleaning the area, turn on the drone and check if the propeller is now turning correctly. If not, move on to the next step in troubleshooting the issue.

Inspecting the Propeller Shaft

If you’ve checked for physical obstructions and your drone propeller still won’t rotate, the next step is to inspect the propeller shaft. Over time, the shaft can become bent, damaged, or simply wear down, preventing the propeller from turning properly.

Start by removing the propeller from the shaft. Then, inspect the shaft for any visible damage or bending. If you notice any issues, it’s time to repair or replace the shaft.

However, if the shaft appears to be in good condition, you’ll need to check the rotor and bearings. Make sure they are properly fitted and not wobbling. Any looseness or damage here can cause issues with the propeller rotation.

If you do notice any damage or looseness, you may be able to repair the issue using a small amount of thread locking compound, which can secure the rotor and bearings in place. Otherwise, you may need to replace the shaft, rotor, or bearings depending on the extent of the damage.

Remember to take your time and be careful when working directly with the propeller shaft. Even a small mistake can lead to further damage or injury.

Examining the Motor Connections

If you’ve tried the previous steps and your drone propeller is still not working, it’s time to examine the motor connections. Sometimes, a loose or faulty connection can prevent the propeller from turning.

To check the connections, I start by unplugging the battery and removing the drone’s outer casing. Then, I carefully inspect the motor wires and make sure they are connected securely. If any wires are loose, I use a soldering iron to reattach them. If any wires are damaged or frayed, I replace them with new ones.

Once I’ve checked and fixed any issues with the motor connections, I replace the outer casing and plug in the battery to test if the propeller is now working. If it still won’t spin, I move on to the next troubleshooting step.

Checking the Motor Functionality

Next, it’s time to check if the motor is causing the propeller spin issue. To do this, I recommend removing the propellers and powering on the drone. Carefully hold the drone down while slowly increasing the throttle. If the motor is functioning correctly, you should feel a slight vibration as the motor spins. If you do not feel any vibration, the motor may be the source of the problem.

If the motor is not functioning correctly, you can try resetting the drone’s flight controller. Some drones have a reset button located on the flight controller. If your drone doesn’t have one, try disconnecting and reconnecting the battery or recalibrating the drone’s gyroscope.

If these troubleshooting tips do not resolve the issue, the motor may need to be replaced. Consult your drone’s manual or contact the manufacturer for instructions on how to do this.

Remember to always exercise caution when working with a drone’s motor. Avoid touching the motor while it’s running and ensure your hands and tools are clear of it at all times.

Troubleshooting Tips for Drone Propeller Issue:

  • Remove the propellers and power on the drone to check the motor’s functionality.
  • Reset the drone’s flight controller by pressing the reset button or recalibrating the gyroscope.
  • Consult the drone’s manual or manufacturer for instructions on how to replace a faulty motor.

Calibrating the ESC

One of the most common reasons why a drone propeller won’t spin is a misaligned or uncalibrated Electronic Speed Controller (ESC). To fix this issue, I recommend performing an ESC calibration.

Note: This process may differ slightly depending on your drone’s model and manufacturer. Consult your drone’s instruction manual for specific details.

  1. First, turn on your drone and connect it to your remote control.
  2. Make sure your throttle stick is at its lowest point.
  3. Next, pull up the throttle stick to its highest point and hold it there until you hear a series of beeps or flashing lights on your drone. This indicates that the ESC is in calibration mode.
  4. Slowly move the throttle stick back down to its lowest point and wait for another series of beeps or flashing lights.
  5. Once the beeping or flashing stops, disconnect your drone from the remote control and turn it off.
  6. Turn on your remote control first and then turn on your drone. Check to see if the propellers are now spinning correctly.

If this process doesn’t work, you may need to take a closer look at the ESC and ensure it is properly installed and functioning. In some cases, you may need to replace the ESC altogether.

Performing an ESC calibration is a simple, do-it-yourself fix for a drone propeller that won’t spin. However, if you’re not comfortable doing it yourself or have tried this method already without success, consider seeking professional help or contacting your drone’s manufacturer for further assistance.

Replacing the Propeller

If none of the previous steps have fixed the issue, it may be time to replace the propeller. This is a relatively straightforward process that can be done with a few simple tools.

To begin, remove the damaged propeller by gently pulling it off the motor shaft. Then, take your new propeller and align the holes with those on the motor shaft. Push the propeller onto the shaft until it clicks into place. Repeat the process with the remaining propellers if necessary.

It’s important to note that not all propellers are created equal, so ensure you’re using the correct size and pitch for your drone. You can find this information in your drone’s manual or by contacting the manufacturer.

Pro Tip: If you’re unsure about replacing the propeller yourself, consider taking your drone to a professional for repairs.

Once the new propellers are securely in place, test the drone to ensure they are rotating properly. If the issue persists, it may be a more significant problem that requires professional assistance.

Testing the Drone After Fixes

Once you have completed all the necessary repairs on your drone propeller, it’s time to test the drone to ensure that the propeller is now turning. Turn the drone on and hold it in your hand. Slowly increase the throttle and listen for the sound of the propellers spinning. Make sure that all the propellers are spinning evenly and that the drone is stable.

If the propellers are not spinning evenly, or the drone is unstable, check your repairs and make sure that everything is properly connected and tightened. If the drone still experiences issues with the propeller not turning, it may be a sign of a more significant underlying issue with the drone’s motor or ESC. In this case, it’s best to consult with a professional technician or the manufacturer for further assistance.

It’s essential to ensure that the drone is working correctly before taking it back into the air. Flying a drone with a faulty propeller can lead to accidents and injuries, so always double-check and test it before flying.

Take Precautions

Always take precautions while testing your drone. Make sure that the area is clear of any obstacles and that you are wearing safety gear, including goggles and gloves. Keep the drone away from pets, children, and people who are not involved in the testing process.

If you’re testing a larger drone, it’s recommended to do so outdoors in an open space. Make sure the drone is away from any power lines or buildings and is within line of sight at all times. Always keep the drone within the legal flying limits, and never fly it over people or private property.

By following these precautions and testing your drone before flight, you can ensure that you’re flying it safely and responsibly, minimizing the risk of accidents or injuries.

Additional Tips and Tricks

When it comes to troubleshooting drone propeller issues, it’s always helpful to have a few tricks up your sleeve. Here are some additional tips to keep in mind:

  • Inspect the propeller for damage: Sometimes, the problem with a drone propeller not spinning is simply due to it being broken or damaged. Make sure to carefully inspect the propeller for any cracks or chips, and replace it if necessary.
  • Check for loose screws: Loose screws can cause all sorts of problems with your drone, including issues with the propeller not spinning. Make sure to regularly check and tighten any screws that may have come loose during flight.
  • Ensure proper battery voltage: If your drone battery is not charged enough, it can cause the propeller to not spin properly. Make sure to always check your battery level before flying and charge it as needed.
  • Calibrate your compass: A poorly calibrated compass can lead to issues with propeller rotation. Make sure to regularly calibrate your drone’s compass to ensure it’s functioning properly.

By keeping these tips in mind, you’ll be better equipped to troubleshoot and fix any drone propeller spin issues that may arise.

Precautions and Safety Measures

When fixing a drone propeller that won’t spin, safety should be your top priority. Keep in mind that drones are complex machines and improper handling can result in injury or damage to the drone. Here are some essential precautions and safety measures to follow:

  • Turn off the drone: Before beginning any repair work, make sure to turn off the drone and unplug the battery to avoid any electrical mishaps.
  • Use proper tools: Use only the tools recommended by the drone’s manufacturer to avoid causing any damage to the drone.
  • Be gentle: Avoid using excessive force when fixing the propeller to prevent damaging any delicate components of the drone.
  • Protect your eyes: Wear safety glasses to prevent any debris from flying into your eyes during repair work.
  • Work on a flat surface: Make sure to work on a flat and stable surface to avoid any accidents or mishaps during the repair process.
  • Keep the drone stable: Prop up the drone on a stable surface or use a helping hand to keep it steady while working on it.
  • Ensure proper ventilation: Work in a well-ventilated area to avoid inhaling any toxic fumes that might be produced during the repair process.
  • Follow manufacturer’s instructions: Always follow the manufacturer’s instructions for repairing your specific model of drone.
  • Don’t take shortcuts: Avoid taking shortcuts in the repair process as they can lead to additional damage and more extensive repairs.

By following these precautions and safety measures, you can minimize the risk of any accidents or damage to your drone while fixing the propeller rotation problem. Always prioritize safety over speed and take your time to ensure a proper and safe repair.


In conclusion, drone propeller spin issues can be frustrating, but with the right troubleshooting techniques and fixes, you can get your drone back up and running in no time. From checking for physical obstructions to inspecting the propeller shaft and examining motor connections, we’ve covered various methods to fix a drone propeller that won’t spin.

Remember to prioritize safety when working on your drone, and always take precautions. Whether you’re calibrating the ESC or replacing the propeller, follow the step-by-step instructions carefully. With these straightforward fixes and additional tips and tricks, you can enjoy smooth propeller rotation and uninterrupted flights.

Precautions and Safety Measures

When working on your drone, it’s important to prioritize safety and take precautions. Here are some tips to keep in mind:

  • Always wear protective gear such as gloves and eye protection.
  • Disconnect the battery before working on the drone to avoid any electrical shock.
  • Work in a well-ventilated area to avoid inhaling any toxic fumes.
  • Handle the propellers with care and avoid touching the blades.
  • Follow the manufacturer’s instructions carefully when performing any fixes or repairs.

By following these precautions and safety measures, you can work on your drone with confidence and avoid any accidents or injuries.

How Much Would It Cost to Replace a Fader 2 Drone Propeller?

The fader 2 drone price today refers to the current market value of this particular model. When it comes to replacing a propeller, the cost can vary depending on factors like brand and availability. It’s recommended to check with authorized dealers or online platforms to obtain accurate pricing information for replacing a fader 2 drone propeller.


Q: How do I fix a drone propeller that won’t spin?

A: To fix a drone propeller that won’t spin, you can try the following steps:
Check for physical obstructions
Inspect the propeller shaft
Examine the motor connections
– Check the motor functionality
– Calibrate the ESC
– Replace the propeller
– Test the drone after fixes

Q: What are some troubleshooting tips for drone propeller spin issues?

A: Some troubleshooting tips for drone propeller spin issues include:
– Checking for physical obstructions
– Inspecting the propeller shaft
– Examining the motor connections
– Checking the motor functionality
– Calibrating the ESC
– Replacing the propeller
– Testing the drone after fixes

Q: How can I check for physical obstructions that may be preventing the propeller from spinning?

A: To check for physical obstructions, follow these steps:
– Power off the drone
– Inspect the propeller and surrounding areas for debris or tangled wires
– Carefully remove any obstructions
– Power on the drone and check if the propeller spins

Q: How do I inspect the propeller shaft and fix any issues that may be causing it to not rotate?

A: To inspect the propeller shaft and fix any issues, you can follow these steps:
– Power off the drone
– Remove the propeller
– Examine the shaft for any bends or damage
– If there are any issues, replace the shaft
– Reattach the propeller and test if it spins

Q: How can I examine the motor connections to ensure they are properly connected and functioning?

A: To examine the motor connections, do the following:
– Power off the drone
– Locate the motor connections
– Check if they are securely attached
– If loose, reconnect them properly
– Power on the drone and test if the propeller spins

Q: How do I check if the motor is functioning correctly, and what should I do if it’s not?

A: To check if the motor is functioning correctly:
– Power off the drone
– Disconnect the propeller
– Power on the drone
– Listen for any unusual sounds or vibrations from the motor
– If there are issues, consider replacing the motor

Q: How can I calibrate the Electronic Speed Controller (ESC) to resolve propeller spin issues?

A: To calibrate the ESC, follow these steps:
– Power off the drone
– Connect the drone’s battery
– Move the throttle stick to the highest position
– Wait for the ESC to make a series of beeping sounds
– Move the throttle stick to the lowest position
– Wait for the ESC to make another series of beeping sounds
– Power off the drone and test if the propeller spins

Q: What should I do if all else fails to fix the drone propeller rotation problem?

A: If all else fails, you can try replacing the propeller:
– Power off the drone
– Remove the old propeller
– Attach a new propeller, ensuring it is properly secured
– Power on the drone and test if the new propeller spins

Q: How do I test the drone after performing the necessary fixes?

A: To test the drone after fixes, follow these steps:
– Power off the drone
– Perform all the necessary fixes mentioned earlier
– Power on the drone
– Gradually increase the throttle and check if all propellers spin smoothly
– If all propellers are spinning correctly, the fixes were successful

Q: Are there any additional tips and tricks for troubleshooting drone propeller spin issues?

A: Yes, here are some additional tips and tricks:
– Double-check all connections and make sure they are secure
– Ensure the drone is on a stable surface while testing
– Refer to the manufacturer’s instructions or online resources for specific troubleshooting guides
– Reach out to customer support if you need further assistance

Q: What precautions and safety measures should I consider while fixing drone propeller spin issues?

A: When fixing drone propeller spin issues, it’s important to prioritize safety:
– Always power off the drone before making any repairs
– Handle the drone and its components with care
– Avoid touching the propellers while they are spinning
– Follow any safety guidelines provided by the drone manufacturer
– If unsure about any repairs, seek professional assistance