Recent content by gianstraccio

Exactly, what info are you interested in ?

My test setup

It is still a row prototype, anyway: Controller: up to 100v, 40A contninous, based on atmega64 microcontroller, wheight approx 0.3kg Charger : max power 500watt, wheifght < 2kg

No everything in one big block of hardware: three distinct items, but aware of each other and more of all flexible. The controller is clever and can be configured to control the charger when charging several battery packs. The bms can be scaled to deal with small as well as big...

I've been developing a full system for ebike, consisting in controller, bms, charger. The controller is micro based and can be used to configure bms and charger to different battery chem. and packs. The system can communicate to the user during the ordinary usage by bluetooth to any...

Correct !!

Have you ever had such a experience? In consideration that demagnetization of a permanent magnet is a perfectly possibile physical operation. In what condition, do you think, it could occur in motors currently used for electric bikes? G.

> Did you buy you 5304 form ebikes.ca? No, i didn't. I've bought that motor from a local (italian) reseller. > Have you had much experience building controllers before? I'm quite experienced in power electronics, analog, digital as well as firmware. I've been dealing enough with...

Of course ! This is an important part of the informations, i'm going to collect. Could you tell me if the brown and the black wires represent the positive and negative ends for these sensors? G.

Hi, Could you report the exact model name of these replacement hall sensors? Bye, Gluca.

Hi all, i've just received a brand new 5304 hub motor. I'm going develop its controller from scratch, for that purpouse, i'd need the details of this motor especially the cabling of its hall sensor connector as well as its electrical ratings. Could you help me? Bye, Gluca.