Recent content by alonstar

The drawing i uploaded is far from my actual design, i added the stem and all just to make clear when the parts are. I would love to send you privatly- my sketching of the bicycle and we can discuss geometry. Do u have an idea on the linkage system? thanks!

Hey thanks for your reply!! Im not sure i understand, why the folding mechanism would bother or inturrept the paddling? if connected correctly, and tested with the high enough pressure- it should be ok isnt it? i do realise that mostly has already been tried and invented, but i will still shoot...

Hey hey thanks for your reply. brompton indeed made such a great job. in my drawing the sizes are far from the actual proportions i have in my more serious sketching and CADing. the wheel will be small around 18INCHES.. its true that the seat will not be properly folded in differet heights- a...

Hey thanks for your reply, i believe, if made and designed correctly, it wont be dangerous.. when you say a collapsing fold, is that a thing? should i look for this type of fold on go after it?

Hey!! I hope there is anyone who can help me with this topic.. For the stucture of a folding mechanism of foldable bicycle, im trying to achive a mechanism, when pushing the seatpost to the front of the bicycle, the rear wheel will also be pushed simultaneously to the center of the bicycle...

This looks very interesting!! thank you so much!

i will try to make things clearer. there is no bike to describe, i will make it myself. im currently focusing on the wheels, it will be 18inch rims, might make them mangizum for the strength and weight benefits i believe somewhere around 350W of power. the bicycle are quite small but will be...

hey, its for an e bike obviously, a foldable, small, and lightweight. what else is missing to describe i will fill in

For a project im looking for recommendation about a light weight - hub motor companies. around 250W-500W most importantly is the size and weight. thanks!

Ok everyone, i sent a message to the seller. he said to re connect the Self-learning wire. it worked! Thank you all for your help!

t yeah i understand. In my situation i dont want to switch between batteries, i will use 36V permanently. thanks you for your help if you have any other ideas how can i reset it would be super helpful!

and the link https://a.aliexpress.com/_oDZJ0X8

sure

h is there a way to discharge the capacitors? maybe if i touch the positive-negative of the controller without extranal power Hey thanks again for all your help. my 36V is now around 39.4 and i connected it (after shorting the controller to empty capacitors) and now it wont drive. sometimes...

h is there a way to discharge the capacitors? maybe if i touch the positive-negative of the controller without extranal power? it should spark and discharge?