RC India
Welcome Guest, please login or register.
 
Pages: [1]   Go Down
0 Members and 1 Guest are viewing this topic. Topic Tools Topic Tools 
Read
« on: January 13, 2020, 11:07:35 AM »
frza999
Boat Lover
Active Member
**

Reputation Power: 1 
frza999 has no influence.
Offline Offline

City: Burgas,Bulgaria
State: Andaman and Nicobar
RC Skills: Beginner
Posts: 1
Join Date: Jan, 2020




 :help:HI I am from Bulgaria and i`m new in RC boat modelling and i need an advise about the build of 32inch Catamaran .I`m using 3mm plywood and for the outer shell i am thinking of using Depron . I am not so good in electronics but i want to make the boat very , very fast .I`m thinking of using brushed motor 550 but there is different types of 550 motors 12T , 22T , etc ... The question is how many T`s the motor have to be and  what will be the best ESC for this type of motor? What type of electric motors do you use for speed boats? Help Me

IMG_20200111_105441.jpg
Beginner Catammaran Build 60cm/23 inch
* IMG_20200111_105441.jpg (74.37 KB, 800x600 - viewed 202 times.)
This post has 1 more images(s)/attachment(s). Please login or register to view them.
Logged
 

Read
« Reply #1 on: January 13, 2020, 11:19:52 AM »
sanjayrai55
Plane Lover
Forum Hero

*****

Reputation Power: 80 
sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.
Online Online

City: Gurgaon
State: Haryana
RC Skills: Intermediate
Posts: 7823
Join Date: Dec, 2011

Don't wake a Tiger until you've factored the teeth



Nice workmanship!  Thumbs Up

Depron for the outer skin doesn't seem a good idea. It is weak (a small collision can result in a tear or hole) and brittle. Also, if you try to fiberglass it the resin could eat into it

Better use 3 mm balsa strips

If you want it really fast use a brushless outrunner or inrunner, water cooled

eg  https://hobbyking.com/en_us/turnigy-xk2845-3650kv-brushless-inrunner.html

with   https://hobbyking.com/en_us/turnigy-rc-boat-esc-70a.html
Logged

Sanjay - Gravity is my enemy
 

Pages: [1]   Go Up
Jump to:  

Related Topics
Subject Started by Replies Views Last post
Blu-Baby 24 inch aileron version build log « 1 2  All »
Electric Planes
sahilkit 28 24476 Last post April 25, 2011, 05:52:31 PM
by kalvik
61 inch Boeing 747-300 electric ducted edition build log « 1 2 3  All »
Electric Planes
Pikle6 51 50351 Last post March 25, 2017, 12:59:19 PM
by prabal276
FFF Eagle- 56 inch Wing span Scratch Build « 1 2  All »
Electric Planes
Ashta 33 21735 Last post July 17, 2010, 02:34:25 PM
by Ashta
Big Beaver 64 inch Build Log « 1 2 3  All »
Electric Planes
umeshk 55 20733 Last post May 23, 2013, 01:56:06 PM
by umeshk
33 inch blu baby build « 1 2 3 4 5 »
Electric Planes
taksh 107 10362 Last post September 24, 2018, 08:09:40 PM
by taksh