Mitasspeed
1 µW
- Joined
- Nov 21, 2019
- Messages
- 3
I have a 15kw Bomber clone with shut down issues.. A little history.
I currently have 21km on the bike and ran great up unt this shut down issue happened Bike is a 72V 49AH pack, controller is a Sabvoton 72200(M) controller. 12" 3T hub motor.
The bike shuts down immediately when the slightest throttle is engaged. It will not power back on unless I plug in the charger. If I plug in the charger it turn on but will shut down when throttle is applied. The motor phase wires are in "perfect" condition. They are not shorted to ground. I have had the cover off the motor and there are no signs of arcing or burns anywhere. I did not remove the stator however.
The controller has a green power indicator when powered on. From what I am seeing online it should be red correct? The seller keeps pointing me in the direction of the phase wires but I have checked them EXTENSIVELY and they are perfect which leads me to either a controller issue or BMS perhaps. I have been reluctant to dig into the battery at this point in hopes that someone may point me in a more precise direction. See link below for video of the issue. Would a controller reset help Thank? THANK YOU for any/all help!!
https://youtu.be/OnQDnyvLly8
I currently have 21km on the bike and ran great up unt this shut down issue happened Bike is a 72V 49AH pack, controller is a Sabvoton 72200(M) controller. 12" 3T hub motor.
The bike shuts down immediately when the slightest throttle is engaged. It will not power back on unless I plug in the charger. If I plug in the charger it turn on but will shut down when throttle is applied. The motor phase wires are in "perfect" condition. They are not shorted to ground. I have had the cover off the motor and there are no signs of arcing or burns anywhere. I did not remove the stator however.
The controller has a green power indicator when powered on. From what I am seeing online it should be red correct? The seller keeps pointing me in the direction of the phase wires but I have checked them EXTENSIVELY and they are perfect which leads me to either a controller issue or BMS perhaps. I have been reluctant to dig into the battery at this point in hopes that someone may point me in a more precise direction. See link below for video of the issue. Would a controller reset help Thank? THANK YOU for any/all help!!
https://youtu.be/OnQDnyvLly8
