Recent content by QuietKat-Tech

dogman dan - That is a good observation, I think the customer that asked me this question was more concerned with what will suffice for 3 units being charged than the cost. We would be close to 1000w continuous draw for the charger side(6A x 163.8V = 982W). I will relay this information as it...

MadRhino, that is what I figured as well. I just wanted a few others opinions on the subject to make sure I wasn't missing something. Thank you for the reply!

Hello everyone! I have a question that I cannot figure out the answer to. I'm sure it is easy enough and I'm just a fool. Question: We are trying to figure out how much power would a generator have to be (ACV and ACA) in-order to charge 3 E-bikes simultaneously. The chargers in question...

ejl6658- If you are using the Controllerst programming then attached are the settings Bafang / myself use.

(FIXED) We figured it out. The throttle limits could be adjusted slightly from the low input to high input but this didn't seem to solve the programming issue. We found in SZBAF software a setting for "Designated Assist". This was set at 9 instead of "by display command" we also adjusted the...

Amberwolf, thank you for your reply. The throttle settings from Bafang for this motor type is 1.5v start voltage and 3.6v end voltage. I think the issue is that the throttle acts like an on/off switch with these Ultra's; either 100% or nothing. We came to this theory based on schematics we got...

Hello everyone! I'm curious if anyone else has ran into this issue and / or has found a solution around it. The issue being that when the Bafang Ultra motors utilize a throttle; it seems that the throttle gives 100% regardless of the assist level. I am currently trying to get the motor to limit...

Hello everyone! I have a customer that is trying to hook up a e-bike trailer to his rear wheel. The trailer uses two axle end nuts that allow the trailer to attach. The customer has a standard 135mm Skewer, and that is the issue. As these axle nuts obviously will not fit on a skewer. I was...

That's what I was actually just thinking about! Could be some corrosion or water damage underneath that button. I'll have the customer send it back so I can open it and see what was causing this issue. I'll keep the form posted on the outcome for future reference. Thank you for the response...

Hello Endless Sphere community. I am reaching out because I have an odd issue. A customer of ours has an old Cycle Analyst V2 model that when he turns the unit on, it goes straight into the setup menu and cannot exist out of it. This is of course resulting in the unit not running. Could this be...

Very good idea! At this point I'm just trying to figure it out for the purpose of taking notes on it. But I will try that; purposely tripping 2 codes to see how they display on the screen. Thank you for the wonderful idea! I'll keep this form posted on the outcome. (Just incase if anyone runs...

It definitely reads error 24, and is a SW-900.I tried posting a picture for proof and to mitigate confusion but the file was too large to upload. I've never ran into this error before (as I've worked on E-bikes for 3 years for a manufacture). My hypotheses is that it could have merely been due...

Hello everyone, I was curious if anybody could point me in the right direction of what an error code 24 means on the Bafang SW-900 analyst? I have searched far and wide and have only found codes regarding 1-13. The other Bafang code sheets say it is a lighting problem, however I have no lights...