Thanks Danny Mercury seems to be the one I want. Mostly I want to see power consumption. If it sorts out throttle twitch then thats great if not, it will be great to be able to change to a 36 volt bike without changing controllers and battery pack :P . The GNG mid mount has good pedal cadence at...
http://www.gngebike.com/450wbrushless.htm
http://endless-sphere.com/forums/viewtopic.php?f=28&t=42785
I am running 48volts and stock controller which out puts 20 amps I think. I have 4x 6s 5Ah Zippys in a backpack, I suspect I have underrated the wire I used to make up the harness from...
Hi Danny Very impressive product am going to order one of these myself. Can't wait till you release a full controller.
I have very similar questions to advancedo's post above. I have read the entire thread with a great deal of interest. But am still uncertian as to the differences between...
Thanks for posting Photo's Thecopterdr nothing's going to happen to your lipo. I'm still using my cardboard special rapped in a towel. Flat out busy with the lead up to Xmas, everybody wants things done now. Havn't had time to do anything, I did find time go up into the hill's for a ride Late...
Thecopterdr said
Can't wait to see the finished product. Which 3D printer are you using?
After my tumble down the rock face. I am convinced that if you are using a backpack lipo. Protection for the lipo is an important consideration. I had wrapped the lippo in a towel to stop it rattling...
Hi Sirbevalot
Photo I promised.
I just wrap it in a towel into my back pack and of I go, not very elegant. When I tipped over backwards climbing a rock face and me, bike and back pack went flying back down the face to end up in a heap at the bottom, I'm thinking that the towel did a pretty...
Thecopterdr said
I was looking at the your controller mounts with interest, the bottom one you could cut out, the top one had me puzzled how you had done it. 3D printer explains it. :D
I made up a back pack harness. went and checked the specks on the cable I used, only a 20Amp rating. I...
Oooops ! In my earlier post I wrote "on the controller side it was Green Black Red and throttle side White Black Red" That's what worked.
As it was delivered. On the controller side it was Green Black Red and throttle side Red Black Green. This did not work. I hope that sort of makes sense.
Yes thats right, It worked for me. The electronics on these controllers seem to be pretty robust and these are controll lines, but I'm not an authoritive voice. This is Kind of like the blind leading the blind. If you do need to change them this Youtube video show how to pull the pins and put...
Love the Bike You have done a great job, The mounting bracket is a work of art. Very cool.
I have built a bike using the GNG 48v 1000W kit. I have done the same thing as you and put My Lipo in a back pack 4x 6s 5 Amp hour Zippy's. Finnished it today worked great but I have a suspicion that I'm...
Hi got my GNG 1000W kit last week but had to wait for 4x 6s 5Ah from hobby king. Just got it assembled today. With the help of this forum it was very straight forward. Even for a none bike none electrical person, the only thing I have ever used my multimetre for was to check 15volt power packs...