thank you longhairedboy for standing up for me \
Is there anyone in the bay area that likes to shred this fast I seem to have left all my friends at there sketch point where they don’t want there boards to go any faster:
actually i just built a 190kv 12S board on 97mm flywheels with a 15/35 ratio which reflects a theoretical max of 39.9mph at 80% efficiency and my apps had it bouncing off of 40 during street testing so i’m pretty sure i have figured out how to tune that calc to my own weight just by using the efficiency setting.
also i was using my own motors for this not that it really matters. Well it matters to me, i like my motors.
How do the motors break? Probably the windings are shorting from vibrations and the magnets are fine. If you first cover the windings ain a “conformial” coating, glue, and glue the leads solid as they come out of the motor in the future I bet it’s good. I’m in sf but only hit 30!
We should skate in sf
As soon as somehow 50.4 volts gets applied to my battery I’ll meet. Want you to try my board tell me what u think. I’ll be winding the motors in the future and it’s a gamble what kv they end up so maybe 40 mph will happen, or I could shoot for 40 if someone wanted.
Im broke for real and waiting for my supply to come in the mail so can’t ride. Raining now anyway. If u have a loaner or for sale (to be paid later!) laptop 48 volt supply anyone in sf I’ll make it worth ur trouble.
When did you get 18T motor pulleys?, I need them real bad!
I got mine from SDP-SI. They have every size you could want. Plus you can even download the 3D models
My new drivetrain will have a 18T or 20T motor pulley to 34T wheel pulley. Currently running a 1:2 ratio (16:32), but I need more speed and less torque
I got mine from dexter he doesn’t have them on his site though you have to ask
Thats a good accomplishment but be safe dude i stepped off at 34mph lets just say i can’t run that fast and the medical bills costed more that the estate itself. sad day i ride a dual 6374 12s lipo
So I built a 12s5p on 190kv 6374s with a unity. And tried a flipsky esc on same setup. Motor max 80 was set at. Went really far but maybe 28mph max speed. No where close to the assumed 65mph on this calculator!!. I dont get it. I weigh like 160lbs. Im light. What am I missing??? And yes my motor pulleys were custom HTD 5M-30T-15s!