1. Product Overview
The ARRIS 9443 Carbon Fiber Propellers are designed for high efficiency and high payload applications, specifically compatible with DJI Phantom 1, Phantom 2, and DJI Flamewheel series drones. These propellers are crafted from imported Japanese carbon fiber material, ensuring durability, lightweight performance, and excellent balance. They are supplied as a matched pair, including one Clockwise (CW) and one Counter-Clockwise (CCW) propeller.
Image: A pair of ARRIS 9443 Carbon Fiber Propellers, showing their distinct shapes for CW and CCW rotation.
2. Specifications
| Feature | Detail |
|---|---|
| Model | 9443 Carbon Fiber Propeller |
| Material | Imported Japanese Carbon Fiber |
| Dimensions | 9.4 x 4.3 inches (9.4" length, 4.3" pitch) |
| Compatibility | DJI Phantom 1, DJI Phantom 2, DJI Flamewheel series (DJI Motors only) |
| Type | CW (Clockwise) & CCW (Counter-Clockwise) |
| RC Parts & Accs | Propellers |
| Recommended Age | 14+ years |
| Brand Name (as per properties) | RCMOY |
3. Setup and Installation
Proper installation of propellers is crucial for safe and stable flight. Follow these steps carefully:
- Identify Propeller Types: Each set includes one CW (Clockwise) and one CCW (Counter-Clockwise) propeller. These are typically marked on the propeller hub or blade. Ensure you match the correct propeller type to the corresponding motor rotation direction on your drone.
- Check Compatibility: These propellers are specifically designed for DJI Motors found on DJI Phantom 1, Phantom 2, and DJI Flamewheel drones. The center hole shape is not perfectly round and is designed to fit these specific motor shafts. Do not attempt to force them onto incompatible motors.
- Inspect Propellers: Before installation, carefully inspect each propeller for any signs of damage, cracks, or deformities. Do not use damaged propellers.
- Install onto Motors:
- Align the propeller's center hole with the motor shaft.
- Gently push the propeller down onto the motor shaft until it seats firmly.
- Secure the propeller using the provided propeller nuts or self-tightening mechanisms, ensuring they are tightened sufficiently but not overtightened to avoid damage to the propeller or motor.
- Double-check that the CW propeller is on the motor that spins clockwise and the CCW propeller is on the motor that spins counter-clockwise. Incorrect installation can lead to immediate loss of control during flight.
- Final Check: After installation, manually spin each propeller to ensure it rotates freely without obstruction and is securely fastened.
Image: Close-up view of the carbon fiber propellers, highlighting the material and hub design.
4. Operating Guidelines
These propellers are designed for optimal performance on compatible DJI drones. To ensure safe and efficient operation:
- Always perform a pre-flight check to ensure all propellers are securely attached and undamaged.
- Avoid flying in conditions that could cause physical damage to the propellers (e.g., strong winds, close proximity to obstacles).
- The high-efficiency design contributes to longer flight times and improved lift capacity. However, always adhere to your drone's maximum payload specifications.
- If you notice any unusual vibrations or sounds during flight, land the drone immediately and inspect the propellers for damage or improper installation.
5. Maintenance
Regular maintenance will extend the lifespan and ensure the safety of your carbon fiber propellers:
- Cleaning: Wipe the propellers with a soft, damp cloth to remove dust, dirt, or debris. Avoid using harsh chemicals that could damage the carbon fiber or its coating.
- Inspection: Before and after each flight, thoroughly inspect each propeller for any signs of wear, cracks, chips, or bending. Even minor damage can significantly affect flight performance and safety.
- Storage: Store propellers in a cool, dry place away from direct sunlight and extreme temperatures. If transporting, use a protective case to prevent damage.
- Replacement: Replace any propeller that shows signs of damage immediately. It is recommended to replace propellers in pairs (CW and CCW) to maintain balance.
Image: Another perspective of the propellers, useful for visual inspection.
6. Troubleshooting
If you encounter issues with your drone's flight performance after installing these propellers, consider the following:
- Excessive Vibration:
- Check for damaged propellers. Even a small chip can cause significant imbalance.
- Ensure propellers are securely tightened to the motor shafts.
- Verify that the propellers are correctly balanced. While these are factory-balanced, impacts can cause imbalance.
- Unstable Flight/Loss of Control:
- Immediately check if CW and CCW propellers are installed on the correct motors. This is a common cause of instability.
- Ensure all propellers are firmly attached and not loose.
- Reduced Performance (Flight Time/Lift):
- Inspect for subtle damage or wear that might not be immediately obvious.
- Ensure the drone's battery is fully charged and healthy.
7. User Tips
- Always carry spare propellers, especially when flying in challenging environments, as they are consumable parts.
- Consider marking your CW and CCW propellers with a small, distinct dot or color to quickly identify them during installation.
- For optimal performance, ensure your drone's motors are also in good condition and free from damage or excessive wear.
8. Warranty and Support
For any issues or inquiries regarding your ARRIS 9443 Carbon Fiber Propellers, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase for warranty claims.
While these propellers are designed for durability, they are subject to wear and tear during normal use and are considered consumable parts. Damage due to crashes, improper installation, or misuse may not be covered under warranty.
