Lessss
1 MW
OK I've always dealt with direct drive motors. A biker has brought a geared motor to me that is behaving odd.
The motor works, it will pull weight but it operates for between 10 and 30 seconds (longer if not full throttle) then will make an electronic noise (not a physical grinding noise) and stop propulsion but I can immediately let off throttle and back on and get propulsion so it's not an LVC.
I used my tester. The motor and his controller (no-name no sticker but to me looks like a Ku123 but has no red wires for 36/48v select but has white and green) both show as good as does the throttle.
Is this a controller motor mismatch? His original controller died from water exposure and this is a replacement he picked up I think from bms battery(guessing). He threw out the original controller.
Anyone got a recommendation on a cheap controller replacement?
The motor works, it will pull weight but it operates for between 10 and 30 seconds (longer if not full throttle) then will make an electronic noise (not a physical grinding noise) and stop propulsion but I can immediately let off throttle and back on and get propulsion so it's not an LVC.
I used my tester. The motor and his controller (no-name no sticker but to me looks like a Ku123 but has no red wires for 36/48v select but has white and green) both show as good as does the throttle.
Is this a controller motor mismatch? His original controller died from water exposure and this is a replacement he picked up I think from bms battery(guessing). He threw out the original controller.
Anyone got a recommendation on a cheap controller replacement?