電子工作

FPV Prop Guards: 3D Printed STL Parts for Drones

This collection brings together 3D printable guards and protective parts for FPV drones, from propeller rings for small quads to arm, motor, camera and battery protection. The models come from several platforms, so the same problem is approached in different ways. It is useful if you fly FPV and want to produce spare or custom protection on your own 3D printer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

このコレクションの本文は英語で書かれています。検索自体はどの言語でも使えます。

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このコレクションは、Polyzonが対応サイトの検索結果をもとに作成しています。重複やプレビューのないモデルは除外し、関連性の低いものは後ろに回し、それ以外は検索結果の順に並べています。モデルの権利は各作者にあります。利用条件は各モデルのページでご確認ください。

選定基準：Polyzon編集部 · 本文の更新日：2026年10月10日

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«FPV Prop Guards: 3D Printed STL Parts for Drones»

Propeller guards form the largest group: rings and bumpers that surround the blades, made for micro quads as well as for larger frames. Arm and motor guards sit on the frame itself and take contact at the ends of the arms. Camera, antenna and battery guards cover specific components, while stick guards for the transmitter belong to the controller rather than the aircraft. The differences lie in coverage, mounting method and how much mass the part adds.

On the model page, look first at the stated dimensions and mounting pattern, then compare them with your frame and motor spacing. Check how many parts the set contains, whether the author expects supports, and which filament and settings are listed; a flexible material is common for parts that have to bend, a rigid one for brackets. Photos of the part installed on a real build show clearance around the blades and cable routing better than renders do.

Search terms vary between platforms: propeller guard, prop bumper, arm glove, motor protector, frame protector and landing skid often lead to the same kind of part. Adding the quad class or frame size narrows the results, and related searches such as antenna mount, camera mount, battery holder or canopy bring up parts usually printed from the same material. If a result set looks thin, try the component name alone and browse the other models by the same author.

FAQ

よくある質問

How can I tell whether a guard fits my frame?
Compare the dimensions, mounting holes and arm spacing given on the model page with your frame. Printing only the mounting section first shows whether the screws and holes line up.
Do prop guards change how a drone flies?
They add mass and drag and alter the airflow around the blades. Keep the printed parts light and check that the blades still turn with clearance.
Which filament do these parts usually use?
Authors commonly list a flexible filament for guards that have to absorb impacts and a rigid one for brackets and mounts. The model page states what the design was made for.
Can a guard model be scaled to another size?
Scaling changes wall thickness and hole diameters, so screws and mounts may no longer line up. It is safer to look for a version made for that frame size.
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