3D PRINTED RC OUTBOARD BUILD PAGE

Files and Bill of Material at bottom of page


Now featuring water pickup for cooling speed controllers and onboard electronics! Simply hook up a piece of tubing to the Whale Tail Pickup (STL File). Tested and verified to provide effective cooling water flow.

 
 


3D PRINT FILES

CLICK HERE FOR FILES

https://drive.google.com/drive/folders/10ipmRuHgaxUOMKwqo1g-NpzzQaIRKynb?usp=share_link

DESIGNS ARE FOR PERSONAL USE ONLY AND MAY NOT BE USED FOR ANY COMMERCIAL PURPOSES.


BILL OF MATERIALS

ITEM QUANTITY LINK

Horizontal Stainless Shaft (⌀3mm X 52mm Long)

1https://amzn.to/3MI8sBm

Vertical Stainless Shaft (⌀3mm X 56mm Long)

1 https://amzn.to/3MI8sBm

3x7x3 Stainless Ball Bearing

4https://ebay.us/p1ilT0

20 Tooth Brass Bevel Gear

2https://ebay.us/pxRHb0

3mm ID X 5mm OD Ring Shim Kit

1https://amzn.to/45Du9v3

⌀6mm X 2mm Thick Neodymium Magnets

12https://amzn.to/42g3K3I

Shaft Dog/Propeller Coupler

1https://ebay.us/TmsuT7

32mm Propeller

1https://amzn.to/3N5TMxb

⌀3mm X 30mm Long Clevis Pin

1https://amzn.to/3qmVIsr

1mm Clevis Pin Retainer (R-Clip)

1https://amzn.to/45CDcfR

M3 X 25mm Long Socket Cap Screw

1https://amzn.to/3IXodDz

M3 Plain Nut

3https://amzn.to/3oKztfs

M3 Nylock Nut

1https://amzn.to/3ORcp9H

M3 Washer

1https://amzn.to/3WVYIby

M2 X 6mm Long Panhead/Button Cap Screw

2https://amzn.to/3IVF0Xx

M3 X 6mm Long Grub Screw

2https://amzn.to/3Ne11DF

M2 X 3mm Long X ⌀3.5 Heat Insert

2https://amzn.to/3NbVFZp

3650 Size 3900 KV Brushless Motor and 60 Amp ESC

1https://amzn.to/43EOs9J

CNC Shaft CouplerS (3mm & 3.17mm/0.125 INCH)

1https://www.aliexpress.us/item/2255800015627327.html

DISCLAIMER: As an Amazon Associate I earn from qualifying purchases. Using the links above helps support me by giving me a small percentage of the sale at no cost to you! Thank you for your support! Affiliate programs and affiliations also include the eBay Partner Network.

 

Previously the shaft coupler for the motor and vertical shaft was a custom 3D printed design that suffered from failures under heat and stress. There is an off the shelf CNC machined aluminum shaft coupler set that you can get off of AliExpress. You will need a 3mm to 3.17mm set as shown in the image. Double check the size of your motor shaft! 3.17mm = 0.125 inches.