I´m new to VESC and BLDC tool. But i have a weird throttle behavior. From about 70-100% throttle, the motor just spins up maximum rpms, without any difference between 70-100 % throttle.
When i check my ppm output, it`s looks fine, when i not touching the remote it is 50%, and full throttle 100%
Ohh and sometimes when i give fast throttle indput from 0, i can make the motor "stutter a little. Something i can do about that ??
Max revs at any throttle is normal with current control if you lift up the wheels, for me it goes to max revs even at 10% if I lift up the wheels. Do you notice a difference between 70 and 100 when riding normally?
Your remote is acting normally
A little motor stuttering from startup is normal if you run unsensored. You can prevent this by pushing your board once at startup, or using sensored motors
Hallo Stef and JohnnyMeduse
And thanks for answering
I have only tested on the bench, with no load on the motor. But with my old normal esc, i could change rpm`s on the bench. But maybe the VESC is doing something different ?
I will try riding tomorrow, im a newbee, so full throttle behavior on the bench makes me a little nervous
You could set the ERPM to -60,000 and 60,000 to be safe, but it looks like you’re running a 6s system, so as long as you have a motor kv under 300ish, I doubt it would really change anything.
Yes exactly a 6s Lipo setup
I wil set the Erpm to 60.000 just in case
Btw. Battery cutoff start and end. What is that exactly ? And what numbers with 6s lipo setup ?
And one more.
When im building racing drones, can i in the software GUI change my throttle curve. Is this possible in the BLDC tool as well ? Im a newbee, so i dont want to fast acceleration from 0 mph / kmph to lets say 50 % throttle.
If i dont want 100 % top speed when going full throttle on my remote, is it just a matter of changing the PPM max number, so instead of 100 % when full throttle i have eg. 70 %
I’ll let you search around for 6s cutoff settings. I’m sure you’ll find them
That’s awesome! Drones may be my next tinkering project.
I completely understand what you’re saying. The BLDC tool that Vedder built does not have throttle curves. However @Ackmaniac’s firmware and modifed BLDC tool do, so I’d check that out
OMG… Back from my first riding, with my new VESC… this esc is sooooooo much better than stock esc, like crazy better. I dont think i need different throttle curve, because the throttle curve and throttle response on the vesc vs. stock esc is soooo much better.
Damn, this is the best thing to do with a chineese E-board…
Btw. Flying fpv with racing drones, is something everybody should try.