New KY Member

MWatts

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Hello everyone! New member here from KY & currently working on 2 razor upgrades. The first, which is in now in process of small runs for my boys is dune buggy (36V/500W brushed to 48vBLDC/2000W controller w/SLA batteries 15ah) & 2nd is razor quad (24V stock to 48V BLDC/1800W controller w/48V/20ah lipo battery) which, fingers crossed should be ready today. I have an issue on go kart & not sure if it’s throttle related or something else. I used the pedal throttle that came with the kit & with wheels off ground there’s no issue with smooth acceleration & in correction rotation. Also, when starting it’s a bit rough to takeoff (regardless of speed 1-3), but quickly settles out. However, if letting off throttle it clicks, leading me to believe communication in hall wires (just guess here) or perhaps this pedal throttle should be changed back to thumb throttle? Apologies, as I am novice electrically, & this might be something very simple. Also, all phases are matched to correct color & same for hall wires motor to controller. Any insight is much appreciated & thank you guys in advance!

Matt
 

Denny

Canned Monster
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:welcome2: :welcome2::welcome2::welcome2:
Wait around for Disfunctional Artist. No, seriously his screen name is actually Functional Artist. His name is Kevin and he’s pretty sharp on this stuff. But don’t tell him I said that or he’ll get big hair again. Trust me, you don’t want that to happen. It gets everywhere!
But I got a feeling it’s because you are using a 48 volt controller on a 36 volt motor.
 
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