Darren's SB90 Combat boat

This is the building forum for the Combat Boat 90. If you are interested in the STL's for this project, they are available to those who help me by contributing 15 Euro. Then you get access to a sub-forum where STL's, instructions and mods are located.
Darren
Posts: 3
Joined: Thu Jun 13, 2019 12:17 pm

Darren's SB90 Combat boat

Postby Darren » Fri Sep 06, 2019 2:06 pm

Ok so I printed the hull and have glued 3 sections together so far leaving the forth as recommended.
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Here are most of the parts for th SB90 Printed and fist coat of primer ,I will wet sand with 1200 -2000 grit water paper ,prime and sand again until I get all parts smooth as glass ,for the primer I use Tamiya filler primer .
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Hardware has arrived
Motors ,escapes and servos and radio ,cant seem to get the battery but i'm sure I can get that in South Africa
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Now this is where I need help ,has anyone got installation pictures or diagram on what parts to print for these motors and escapes and any types of wiring diagram of how they all go together have never owned a rc boat before so have no idea how to couple up the escapes and motors to the servos and receiver etc, any help on printing list and wiring will be much appreciated from a total novice .....
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Motor mounts installed
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I found this coupling at my local rc boat shop and it works well will just need to machine it slightly shorter
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Servos are in but now here is my question ,how do you connect them to the receiver so it all works correctly, help with this would be much appreciated .
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Here is my esc and motor and battery ,how does the piping work please this I have no idea on how to install ,please help
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Lights are done for the mast ,next help topic what do you wire them to ,to give them power and switch them on and off same as the radar no idea what to power this with and toggle it on and off ........suggestions will be welcome
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Motor for turning the radar ,a bit noisy but this is all i could find locally any better suggestions ? or will this do the job ?
Last edited by Darren on Sun Sep 29, 2019 9:21 am, edited 3 times in total.

admin
Site Admin
Posts: 256
Joined: Thu Jan 11, 2018 7:46 pm

Re: Darren's SB90 Combat boat

Postby admin » Fri Sep 06, 2019 10:23 pm

Looks good so far!

If I'm not mistaken, these modified motor mounts are for those motors, go to the thread with this name:
"My mods (Modified motor mount and water pressure outlet from impeller duct)" and download the zip-file and check out those mounts.


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