Bafang 1000 Mid Drive

[Artie]

I have a bike with the Bafang 1000 Mid Drive (1500W max output). The pedal assist will ofter cut out and the only way I can get it to work is by blipping the thumb throttle (sometimes several times). Has anyone else here experienced this problem? Is it an easy fix?

 

[Tom@WashDC]

I don't know. The first thing I would do is disconncet your throttle. The throttle and torque sensor are mapped together. A faulty throttle can cuause the PAS to not activate. Ride the bike for an extended period of time with the throttle unplugged and see if the problem persists. If not, you're golden.. If yes, you've eliminated that possibility.

 

[mrgold35]

Any details of your ebike and what riding conditions with the Bafang mid drive you notice the issue? No issues yet. with my Himiway Cobra Pro with the Bafang M620 mid drive with throttle (1000w/160Nm w/ 1300w peak).

 

[Gionnirocket]

You started another similar thread with a bunch of misinformation and then never replied back to questions.
And here we go again... What is a Bafang 1000 mid drive? There is no Bafang 1000 model number.
BBSHD?
OEM motor or DIY kit motor?

 

[Gionnirocket]

I don't know. The first thing I would do is disconncet your throttle. The throttle and torque sensor are mapped together. A faulty throttle can cuause the PAS to not activate. Ride the bike for an extended period of time with the throttle unplugged and see if the problem persists. If not, you're golden.. If yes, you've eliminated that possibility.

In my m620 experience the throttle and torque sensor compliment each other and the signals feels blended together. Unlike on the BBS* where the higher signal overrides the lower when the throttle is set to current.
That said, disconnecting the throttle and testing as suggested... Sure, why not. Easy place to start.

 

[PCeBiker]

The throttle and torque sensor are mapped together. A faulty throttle can cuause the PAS to not activate.

I Don't Like That !!

Mapping the brakes, throttle, torque or cadence sensors, or any other sensors together on a single data wire is Just Wrong in my opinion.

I want independent, fail-safe sensors and circuits that can't interfere with each other.

I'm guessing that's what happened to this guys throttle, only it went to Full Throttle, instead of cutting the power.

Amazon Stops Selling Illegal eMotos in CA

The new unit at the OC DA is going after parents with child abuse and reckless endangerment of a minor.

forums.electricbikereview.com

 

[PCeBiker]

You started another similar thread with a bunch of misinformation and then never replied back to questions.
And here we go again... What is a Bafang 1000 mid drive?

Here we go,..
I think he's got a 2022 Juggernaut Ultra Beast 2

 

[Gionnirocket]

Good detective work.
But even his initial thread he didn't have the bike yet and never replied back

 

[Gionnirocket]

... so now add is it UART or CANbus?
2022 was the transition year.