Recent content by got92

yes :wink:

i have them with htd 3mm pitch and works great :D

Not yet. But seems pretty solid :) If I had access to the machine for sure! Aluminium looks a lot more professional than white plastic :mrgreen:

I used abs for the print. My printer is a diy one, it's like this http://reprap.org/wiki/Prusa_i3. The mounts is 9mm thick :wink:

Hello everyone! :mrgreen: Finally i've complete my board, more or less XD, but it moves so the rough part is made. I'm not so good at writing, and my english kinda sucks, soo .. less word and more facts :mrgreen: I wanted a light, small board to go to my uni, and around. After long time...

it will bend for sure, i think a lot too. MIne is 9 mm thick with a 50% infill and it bend for 1 mm, it's not so good for the belt. But for a couple ride it's not a problem, right? :D

i've tried the boat esc with a single motor, and there is the brake, but it's too weak :( It's so weak i would not call either brake. I've tried for now a single 4250 sk3 on 6s, in the next day i will try with two motors, but i don't think it can greatly improve :( @dirkdiggler which...

the electronic is inside an solid aluminium housing (with the waterheatsink), i haven't test it under load yet but i think the housing should guarantee a decent heat dispersion. If it will go too hot i will put some heatsink directly on the alluminium :mrgreen:

i have two 90a esc too. For now i've tested only with no load and brake well for what i can see. Could be a transmitter problem or of the controller? I use an arduino and the servo library to pilot the esc.

Wooow!! Great site :D Very interesting. Also that seems great http://lygte-info.dk/review/batteries2012/A123%2026650%202500mAh%20(Green)%20UK.html, the best is the 10A charging :mrgreen: P.s. the link is corrupted. do you mean that battery...

Nice! It's a great idea put all the electronic in the board. I didn't see any aperture how could the ESC dissipate the heat? It's funny to see every company that sell a eboard say it's the lightest one

This brushless sensor will read only the signal from the ESC or a signal originated from the motor? I mean if it read a signal from the ESC when we would a neutral signal (coasting) would be a signal? I think not. But if the signal come from the motor should be every time the motors turn...

could be an idea using the weight in the formula? for example using a "costum unit" like Wh/km*kg? A bigger weight requires a bigger energy to accelerate and mantain a costant speed. if we want to do something really accurate, we could using the gps data and find out the % of flat ground, %...

there is certainly some friction in that point, and the belt spin very fast. Maybe the consumption of the belt will be negligible if the tensioner can rotate. I will take a belt more for safety. if the belt will consumed only then the problem will be serious :mrgreen:

i think this tensioner will kill your belt and the effenciency. Is this a tiny wheel or just a "spike"?