Hey all,
I am a High School student and have been working on an electathon vehicle as my in school project and I have a race in the next few days and have encountered an issue during testing. While I was testing about 15-20 min in the vehicle suddenly began to rapidly lose power and after letting the car sit for a few min it would regain some of this power back and the batteries had already each lost 1 volt. I am completly unaware of what the problem could be any suggestions would be awesome.
Some basic specs are:
the battery setup is one that we created, it uses nine like e-scooter batteries arranged in 3 packs of 3 for a total of 36 volts 42 amphours. Our speed controller is an altrax SP48300 and our motor is a 95r motor, 12-48v dc, axial flux, both the motor and speed controller are from shiftev.com.
I am a High School student and have been working on an electathon vehicle as my in school project and I have a race in the next few days and have encountered an issue during testing. While I was testing about 15-20 min in the vehicle suddenly began to rapidly lose power and after letting the car sit for a few min it would regain some of this power back and the batteries had already each lost 1 volt. I am completly unaware of what the problem could be any suggestions would be awesome.
Some basic specs are:
the battery setup is one that we created, it uses nine like e-scooter batteries arranged in 3 packs of 3 for a total of 36 volts 42 amphours. Our speed controller is an altrax SP48300 and our motor is a 95r motor, 12-48v dc, axial flux, both the motor and speed controller are from shiftev.com.