By the way all the custom plastic parts in this gearbox are 3D printed parts. For instance this black part looks like FDM 3D printed part, probably nylon
This white part and other white plastic parts look like SLS 3D printed nylon
This is how far I was able to disassemble it and stuck. It looks like there is a plastic ring sitting deep in the bore needs to be extracted next to proceed with disassembly but I do not know how to extract it. It has some slots, maybe it needs a special tool to grab those slots, maybe rotate...
I might be able to fix it. I opened the case and I see nothing disastrous yet.
Here is how to open the gear hub.
Clamp the brake rotor to a table and twist the shell to expose the case tabs. You might need a grip tool but it might be possible to do with bare hands.
Find some thick plywood...
My Kindernay VII is over. Placed order on 3x3 with Vapor Propulsion Labs.
Where I can find the 32 spokes 12x148 mm through axle hub sizes to calculate the spokes length?
I am also quite skeptical about the grip shifter with wire actuation. My frame requires quite sharp turns of the cables and...
Welp, My Kindernay VII is finally broken. I did 30 mph in light uphill on my Bafang m620 with 3000W Innotrace controller, everything was fine and then all of a sudden quite loud inconsistent clicking sound with resistance spots. I was thinking something happened with the Bafang m620. But after...
Here is how you can connect VESC Express to VESC for Bafang controller.
Here is the parts list:
1) Some PHB 2.0mm crimping terminals (you need just one). Can be purchased as a part of a set here...
It reduces traffic on the roads. If they will start putting more regulations on ebikes it will increase the traffic on the roads, more traffic jams. You just push people around from one place to another.
I have finished reverse engineering of the controller! The files format is KiCAD. It has complete reverse engineered schematic and PCB with all the components and complete information about circuits and sensors including the BAFANG M620 UART motor sensors and wiring harnesses.
Here are the...
Guys, the reverse engineering of the Innotrace X1 controller is almost complete and almost ready for public release so anyone can order parts on JLCPCB or PCBWay for cheap and start tinkering with it to have nice smooth controllable 3500W power, using it to repair their controllers in case of...
I emailed them and here is the automatically generated response
I emailed on [email protected], will see if they will respond. Meanwhile the trail.camp is not English speaking website.
I am afraid to destroy it doing so because if another drive-train will fail Kindernay is the only option I have (besides the oil leaks it just works). Also depending on the ratchet mechanism grease actually can make it stop working or make it works worst or can cause shearing and destroying the...
I poured full 40mL bottle before and my Kindernay VII leaked. While I am OK with oil leaks in general I am not OK when oil leaks on the brake rotor and this is what happened on my Kindernay VII. I rode it like that a year virtually without the real brake (once oil touched the brakes you have no...
Recently started digging deeper into the motor and found the rotor bearing (the one close to the gear) is completely locked and the inner race sled on the shaft. I disassembled the rotor and found the locked bearing rubbed into the shaft mating surface and damaged it. I am not sure if the...