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3D Printed RC Brushless Speed Boat

3D model description

Hi guys. My talented friend name Gong Shuang like to share this easy to print, easy to build and cheap to own RC Speed Boat to you guys.

Watch the Video : www.youtube.com/watch?v=ptFTwXCmMQk

Infill, you can print all the parts at whatever infill you like except the below,
1. Front hull - low 1-5%
2. Motor mount - high infill min 50%

Layers - min 3
Hull printed upright

Please add a high heat tolerance spacer between motor and motor mount, or a piece of sandpaper to prevent heating up the 3d printed part

If you like to tip him, do message me after the tip so i know it's for him. Thanks

This boat cost about USD30 to build(not including Lipo and Remote) or it's just USD7 for the shaft and propeller as we use mostly extra parts from RC Plane.

Length 350mm

Part List,
Shaft, (Get the 13cm one)
https://www.banggood.com/Stainless-Steel-8mm4mm-Marine-Prop-Shafts-For-RC-Boat-p-934428.html?utm_campaign=t0002_1123036&utm_content=11033&p=DG23031123036201501P

Propeller (hole drill to 4mm)
https://www.banggood.com/Two-Blade-RC-Boat-Screw-Propeller-P40D273032353840424547mm-p-976294.html?utm_campaign=t0002_1123036&utm_content=11033&p=DG23031123036201501P

Universal Joint (get 3.17*4)
https://www.banggood.com/Metal-Universal-Joint-For-RC-Cars-Boats-p-87379.html?utm_campaign=t0002_1123036&utm_content=11033&p=DG23031123036201501P

XXD 2212 2200kv Brushless motor
https://www.banggood.com/XXD-A2212-KV2200-Brushless-Motor-H365-For-RC-Airplane-Quadcopter-p-909081.html?utm_campaign=t0002_1123036&utm_content=11033&p=DG23031123036201501P

Emax 9g Metal Servo
https://www.banggood.com/EMAX-ES08MA-II-12g-Mini-Metal-Gear-Analog-Servo-for-RC-Model-p-935479.html?utm_campaign=t0002_1123036&utm_content=11033&p=DG23031123036201501P

1 way 30A ESC or a 2 way depending on your radio
https://www.banggood.com/Wholesale-XXD-HW30A-30A-Brushless-Motor-ESC-For-Airplane-Quadcopter-p-50621.html?utm_campaign=t0002_1123036&utm_content=11033&p=DG23031123036201501P

  • 3D file format: STL

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License

CC BY


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