Hi can anyone tell me, if you have a bldc motor designed and rated for say 4000 rpm, and you drop the erpm to max it at say 3000 rpm, will there be a drop in power? Or will the vesk give the same amps but just at the lower erpm?
Regards
Tony
Hi , I have put the vesc app on my pixel7a.
it opens up and goes straight to a flash screen saying I need to read all instructions for my own safety. how do I progress from this?
the usual questions are not there like they are off the screen.
th
Hello everyone. For a project, I want to precisely control a MY1020D motor (3kW 72V) powered by a fixed 72V 42A power supply. An Arduino needs to control the Flipsky via UART.
But right from the motor configuration in VESC Tool 6.05, there are many strange things happening. When I run the FOC motor setup, it finds a "motor current max" of 150A. However, neither my power supply nor my motor is designed for that.
Then, when I start my motor using the small "play" buttons next to I, RPM, D, etc., either:
Hi,
hope someone can help.
im setting up a vesc 60100hp on a bosch gen4 mid motor (No sensors. driver board removed)
The motor detection works fine , as does the throttle detection (chinese ebike hall sensor type)
the throttle is mapping at 2.5v max input. Using the 3.3v not 5v
however the motor starts at approx 15% and is full speed at 20% .
its practically an on off switch, although there is a ramp if your really careful rolling on.
this is the second vesc ive tried and both reacted the same.
Hey, everybody. I have a problem. I've RC and a receiver that works via ppm. The communication channel works fine, the motor spins, there is also esp32 which is connected via uart. How to make them work together? I need to control the throttle with the rc and esp32. in ppm+uart mode to control the throttle only works with the rc remote.
I'm having trouble getting this going.
I'm using a Vesc 6 with a 60v bench power supply (1200 watts max).
I can get resistance value with a multimeter but thats about it.
Click on individual specs: https://www.siamcompressor.com/technic/#!/spec_mobile/36093/3/0
That will show all available motor specs.
Can someone guide me in the right direction?
hi people i'm new on vesc and on this forum
i just got my 75100 pro v2 and installed
i also made the update to the latest firmware
the hardware is recognized as 75300 instead of 75100 so i have several stuff not working at all when i go to setup motor, throttle and so on
how can i fix this issue?
Hi all,
Quick question about currents.
I'm wondering what constitutes a 'burst current', i.e. how long would the burst need to last before I could expect the VESC to blow.
In my application im using a VESC 6 75 and will usually be below the 80A recommended max continuous current, but may go up to the 120A burst limit for approximately 0.5s (Assume a sine wave current lasting about 1s with a peak of 120A).
Hey everyone,
I got 2 flipsky 75100 pro and tft screen, can I setup everything via the computer software and use the tft screen as a data stream and ride modes(connect the throttle to the screen)?
Hi, I am currently working to tune a VESC to power a vehicle with 4214 Xing Quadcopter motors (660kv). I am turning a flywheel with the motor to provide some resistance and also measure the motor's torque. It was all going well until I started to up the current limit, at 75A a harsh noise started coming in that sounds like loose bearings but I believe it is actually due to the motor and how it is being controlled.
