Motor problem

Started by RichardSReade
52 replies 43 likes 0 followers Last activity: 9 years ago
#3

Motor problem

how have you got the batteries connected each pack is 7*2v have you wired them so it is putting to much power to the motor
also looks as though you have covered up all the air vents to the motor
also try a fuse in the system it saves blowing up speed controllers hope this helps
#2

Motor problem

I should have said I spent some time in the bathroom floating the boat in the bath tub when the wife was out to get the trim better.
enjoyment is important.
#1 1

Motor problem

Hi All looking for some advice, A bit of background first, in the early sixties my late father and myself started to build a Sea Commander, when Mother and father separated, he took the model with him, it ended up in the loft of his new residence and stayed there untouched until he asked me to take it just before he passed away in 2000, it then sat in my workshop until I decided to finish it in 2015 after a hip operation, the first time I floated it was last weekend at Coate water in Swindon, I then spent a few hours in the bathroom when the wife was out to get it sorted with lead weights and a smaller battery than the big 12 volt alarm battery I had fitted, so with the 7.2 volt battery fitted I went back to Coate water and tried it out, I removed the weight from the stern and swapped the mid and Bow weights around and it sat just right and motored lovely with a nice Bow wave and a hollow wave at the stern with good rudder response. However after about 10 minutes the motor stopped, I still had rudder control and as it happened the boat was aiming for the jetty so had no problem recovering the boat, the motor however was smoking hot and burnt out. what is the best type of motor to use on one of these boats, photos of the boat and motor fitted and a photo of a spare working motor, thanks in advance.
Sorry for writing a book😊
enjoyment is important.

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