The general consensus is (for street not mountainboard) is 10Wh=1km. So 88km/54mi and 72km/44mi. hard acceleration, hills, and weight of rider major impact.
I think this is more of an issue on FOC. I went crazy full acceleration and braking on the bench to diagnose a separate issue and havenāt had any issues on BLDC. I am using a rock solid Ollin VESC 4.12 though. Iāve only heard some stories on how full throttle FOC on bench has burned DRVs
This was BLDC before @chaka let us know ERPM limit of 60k was the issue. I was bench testing 200kv/190kv on 12s. Just hammering hard accel/brake - not good. Likely older hardware too like 4.8 iirc.
just cautionary - gentle on the bench is a good idea.