Hi all,
Since the battery in my govecs 3.4 is nearly dead. I am exploring new battery options.
One of thise ootions is a 18s 2p pack of lg chem 39AH pouches.
However, the motor in my govecs is rated for 72 V . So going 18S would be undervolting it.
I was windering if the loss of Max motor RPM is linear? So since i would be loosing 10% nominal voltage , would the max rpm also be reduced by 10%?
The current output of this LG chem oack would be way more thenna stajdard battery pack from govecs so total power output could be the same? However im not sure if undervolting leads to liwer efficiency ajd this more heat generatiin ajd higher consumption?
Hope you can help,
Regards,
Sander
Since the battery in my govecs 3.4 is nearly dead. I am exploring new battery options.
One of thise ootions is a 18s 2p pack of lg chem 39AH pouches.
However, the motor in my govecs is rated for 72 V . So going 18S would be undervolting it.
I was windering if the loss of Max motor RPM is linear? So since i would be loosing 10% nominal voltage , would the max rpm also be reduced by 10%?
The current output of this LG chem oack would be way more thenna stajdard battery pack from govecs so total power output could be the same? However im not sure if undervolting leads to liwer efficiency ajd this more heat generatiin ajd higher consumption?
Hope you can help,
Regards,
Sander