MK4 7-Inch Drone Propeller Guards This project is proudly sponsored by PCBWay – Your One-Stop Solution for PCB and 3D Printing Services

I’m excited to share my new propeller guards designed for the MK4 7-inch drone frame. These guards offer added protection for beginners learning to fly a larger drone, reducing the risk of damage to both your props and the environment around you.

The exact drone shown in frame here is the DarwinFPV MARK4 7 Inch 5.8G 1.2GVTX Long Range FPV Drone.

Design & Features

• Beginner-Friendly: Designed to help new pilots gain confidence while flying a 7-inch drone, providing an extra layer of safety.
• Strong: The guards have a good amount of durability when printed out of PETG or more advanced materials.
• Easy Installation: They mount directly onto the MK4 frame with slightly longer screws of the same diameter that came with the motor you are using.

It is important to note that this addition does add a little bit of weight but for the added protection, and the lifting capabilities of a 7 inch drone frame, it should be just fine.

Manufacturing with PCBWay

After prototyping with PLA on my home printer, I turned to PCBWay for professional production in PETG. The advantages were clear:

1. Enhanced Durability: PETG’s superior strength and flexibility make it perfect for absorbing minor impacts without cracking.
2. High-Quality Finish: PCBWay’s precise 3D printing services ensured consistent wall thickness and a smooth surface.
3. Streamlined Process: From uploading files to receiving the finished parts, PCBWay’s user-friendly platform and quick turnaround were a huge help.

Why Choose PCBWay? PCBWay goes beyond PCBs, offering a full suite of manufacturing services:

• Over 50 3D printing materials to choose from
• Multiple printing technologies (SLA, SLS, FDM)
• Professional finishing options
• Competitive pricing and fast lead times

Whether you’re creating your own custom drone parts or any other 3D-printed project, PCBWay’s services are a reliable solution.

Check out my referral link to learn more about PCBWay and how they can help you bring your designs to life. If you’re looking for a robust, beginner-friendly drone setup, these MK4 7-inch propeller guards are a perfect addition to your build.

[This project is available on the PCBWay+ community platform]