Recent content by bhagudunk

For point 3 : How to do that? I mean about : wire connection, port setting and calibration. What are the figures mean in TC.1, TC.2, TC.3 etc (in calibration mode) Rgds

Hi all I have china e-bike with 1500 watt hub motor and votol em-100s non can bus. The top speed I tried is exceeding 100kmh. All setting are good and well run : one line speedometer, 3 speed switch, sport mode, cruise control, HDC, high brake, reverse, moving vehicle booster, park switch. I...

Votol software used to has capabilities to match hall angle & firing order in normal situation, but in my case this is different. I don't know why, maybe factory setting to be the cause of this. Here is detail of what I'm doing to make it works : 1. Modify the 2nd hall (center Hall sensor) in...

Why don't you try using Bluetooth module HC-05. It compatible with all Windows version. Connect USB cable from controller to BT module pin : RX to RX TX to TX Ground to Ground Positive 5V to VCC Connect BT to your computer and enter password. After pairing successful, run your votol software...

Actually there is a menu in Votol software (page 3) to exchange the phase wire.

I am sure Drupa has the same problem with me.

Hi all, After hall sensor SS41F arrived, I install it with 120 degree as per hub motor default, then connect it to controller, power key on, and rotate the wheel forward slowly. Hall sensor fault error sign appear again in the dashboard. I thought that there must be something wrong with the...

Sorry for posting twice, I thought that the first post was not delivered due to internet problem :D

Yes TommyCat, I already read the thread few months ago. A very helpful thread. While waiting new SS41F hall sensor to come, I do some test with BLDC tester & multitester : Check the hall sensor power source from controller with multitester shows a stable 5.46V. Check all 3 phase wire of motor...

Yes TommyCat, I have already read your thread few months ago. A very helpful thread. While waiting new hall sensor to come, I checked both the Votol controller and the hub motor using BLDC Tester, I found something interesting : I'm faking the controller hall wire with BLDC tester (connected...

As far as I know, Votol EM100 doesn't have automatic angle detection feature. But I'm sure that my motor has 120 degree angle.

It's only sensored controller

:flame: :flame: Thanks amberwolf for the lesson, this will be a very key understanding that all member should know. QS document stated above clearly indicate that QS Motor (which is the best match of Votol controller) using bipolar hall sensor that give 0V (off) and 5V (on) output. Back to...

Hi TommyCat, Yes you are right, connecting black probe to ground wire and red probe to output wire resulting voltage between 0V - 3.3V. Current hall sensor installed is A3144 (linear type) and I already bought 41F type (bipolar) from local online marketplace. Is it OK with this type? Note ...

I just bought Votol EM100 and plugged into my Chinese 1500 Watt BLDC motor. I face the same problem with the hall sensor fault message. After check with multi tester, measurement result as below : Power + (red) and - (black) : 5.46 V Red probe to power + and black probe to either yellow, green...