I’m making a build with two Vesc 6’s that was working okay until I went to update the firmware. One worked flawlessly but the other one got its power disconnected in the process. Now I’m with one Vesc functional and the other one only with the blue light on, and I can’t connect to it with the usb port, which means it’s probably bricked.
Hi
I searched a lot but couldn't find an answer.
I have a dual VESC6 setup.
If I set the battery current limits in VESCtool is that per VESC or the sum of both?
Thanks
Chris
Hi there!
I am running a VESC 6 on a dynamometer with different Motors. Very small ones up to kind of large motors.
Power supply is two beefy 12V Lead Acid Batteries in series, so we are around 24V. Motors are run in sensorless FOC, with currents up to 60Amps.
Now, my Inverter suddenly stopped working and I get the Fault: FAULT_CODE_HIGH_OFFSET_CURRENT_SENSOR_3 on startup.
It does not help, if I disconnect the motor.
For a scaled car we require to control a BLDC motor and a servomotor for direction. Previously we used the FOCBOX, but we would like to migrate to VESC6. Is it possible to connect a servomotor with the VESC6 and if so, where can I look how can it be done?
Thank you very much.
Hello everyone,
I have an e-bike whose controller is broken so I am thinking to replace it with a VESC 6 I have. The problem is I cannot get it pass detection. In BLDC auto detection it stutters, then beep and I get a detection failed error. The motor is an ABB 3-permanent magnet AC synchronous motor, wired in star configuration. I connected the neutral to the - of the battery. Its nominal power is 250W.
What can I do to make it pass detection ? I tried increasing duty cycle and current, it didn't worked.
Thanks in advance !
Olivier
Good afternoon, I have made enquiry through the website but have not received a confirmation email. I am unable to proceed with purchase through the website as I get an error "
ERROR GETTING RATES FROM UPS: FAILURE 111557 HARD UNABLE TO DETERMINE DESTINATION FOR TIME IN TRANSIT INFORMATION." on the website and cannot proceed to payment screen. Could someone please advise me on how to proceed as I am keen to get my order underway as soon as possible.
Many Thanks,
Jeremy
Dear Forum,
I've build a 3D printed Axial Flux Motor (okay the rotor is already made out of aluminum). The Motor has 24 stator coils (3x8) and 32 poles. (since the arrangement is a little different to radial flux it is really 32 poles (vs 16 pole paires). One stator drives two rotors (each has 32 poles). The diameter is about 160 mm. The windings are 3x0.8mm copper with 9 windings per coil.
Hello, I am experiencing some issues with my VESC6. Has anyone else seen these?
It seems to measure the battery current lower than the actual current to the VESC. I have verified with a power supply that the values in the RC benchmark window are accurate. The screenshot below is at max throttle, but it is inaccurate throughout the range.
Hey Guys;
What is U11 in the schematic? and which model for the MOFSET (IRF7749) would you guys recommend?
Thanks for the help!
As for the hardware, I wish to run the hub motor on vesc using hall sensor mode. Due to previous experiment of hub motor on other manufacture product which does not work. Has anyone tried it on hub motor and do I need to add on any hardware which is to limit the maximum potential voltage to the input pin? thanks
