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  1. squigdawg

    Grin Phase Runner / CA3 and BBSHD

    Andrebandre, thank you very much for posting your setup. I can confirm your BBSHD72VSETUP.xml worked as-is on my 21s setup without needing to autotune. It also solved my problem with full throttle acceleration "Instantaneous Phase Overcurrent" errors when motor power was set greater than 3300...
  2. squigdawg

    Grin Phase Runner / CA3 and BBSHD

    Grin tech support suggested trying the new "virtual electronic freewheeling" feature to ensure the BBSHD motor stays engaged with the drivetrain and is not allowed to suddenly catch up with the one-way clutch causing a big spike in motor current. That makes sense, and seems to be what ERT is...
  3. squigdawg

    Grin Phase Runner / CA3 and BBSHD

    Like Shredkid and others on this thread, I'm also experiencing the Instantaneous Overcurrent Fault with BBSHD and Phaserunner. It happens almost every time during hard acceleration and I’ve tried everything I can think of with no luck. With a 52V battery everything runs great and no faults...
  4. squigdawg

    CHEAP NEW ORIGINAL 18650 21700 BATTERY CELLS, POUCHES AND PACKS

    Just received 120 cells. 2.5 months shipping to west coast USA. Nice packaging. All cells had matching voltage. First battery pack build appears to be a success. Another happy customer!
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