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    Motor Hall Fault

    Its not for the Hall issue its for the attempt to operate the reverse on my EM-50s on the test bench (The process isnt clear at all) Also tried to rcover from the throttle Hall fault by checking wires, voltage & Settings. All seems OK but cant clear the error While Throttle is connected...
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    Motor Hall Fault

    Does anyone know how to get the excel file of the Port Configuration Setting? I cant reach that link from any download soure Thanks
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    Motor Hall Fault

    http://www.siaecosys.com/upfile/201908/2019081354118841.pdf
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    Motor Hall Fault

    Thanks amberwolf for all your detailed answers. I think I should clarify a bit since I might was misleading a bit. The original motor is 1000w inrunner with smaller diameter compared to the new 2000w motor, however I think I might gave the wrong impression about it performance. The 1000w does...
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    Motor Hall Fault

    Hi All New update: I came across a document today from QS Motors which explain how to test their motors hall sensor & found out it wasnt the same way I measured! I was connecting multimeter negative probe to black wire in hall connector & posstive probe to each one of the 3 halls (YGB), The...
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    Motor Hall Fault

    Thanks for the educate information Throttle = Hall :confused:
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    Motor Hall Fault

    Thanks for the Tip I disconnected the motor hall plug & measured the voltage on the controller side, results are as follows: Black & red = 5.4v Black to each one of the 3 sensors input (Yellow, Green, Blue) = 3.3v Reminder: I made the voltage measurements on my no issues motor & got also 3.29v...
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    Motor Hall Fault

    Correction - the value is Flux Weakening Compensation and its in percentage
  9. D

    Motor Hall Fault

    The 5 pole is from old picture I took. As i mentioned I rolled back to my Original black motor until I will get the hole sensors I ordered. Update from toady: I try to run the new 2000w motor on a bench test with my EM-50s (the OEM controller of my Quad) & suprsinglly I get constant Hall sensor...
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    Motor Hall Fault

    The speedo is OEM on the Quad using One-Lin output and woking fine, only when the RPM goes up bohe the RPM in the Display Tab and the Speed in my gage go crazy so it mean the Hall output really is loosing it
  11. D

    Motor Hall Fault

    I didn’t change anything, the picture of the motor inside is the new motor with it original wiring & Hall sensors PCB. I mentioned before that I ordered new PCB sensors assembly of sensors type that is being used at QS motors which designed especially to work with Votol controllers, it is some...
  12. D

    Motor Hall Fault

    It Means that OEM setup of the Quad I bought was the black motor & EM-50s controller. I then Upgraded the controller to EM-150 with the same original motor I played with the setting to reach best performance & wasnt happy so decided to upgrade the motor. I have then connected the new motor to...
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    Motor Hall Fault

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    Motor Hall Fault

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    Motor Hall Fault

  16. D

    Motor Hall Fault

    Yes, flactuating at no load. The 2 motors are unbranded. The smaller motor (the black one) was originally installed on my ATV, rated at 48v 1000w and matched to Votol EM-50s I bought the bigger motor (silver) from Aliexpres. It rated at 72v 2000w, much bigger, heavier & stronger power and I...
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    Motor Hall Fault

    The new motor is faster and with more torque. It is 5 pair poles as the smaller one. Both are non geared inrunners connected to differential The same controller The same harness The same setting which were too much fir the smaller motor which start flactuating in high speed but it didn't get the...
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    Motor Hall Fault

    Hi Those are good points that I will address The voltage I measured was on the hall PCB while still inside the motor & connected to the controller. Is the 3.29v considered too low? Also measured the same voltage when connected the smaller original motor which works fine Thanks
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    Motor Hall Fault

    Yes I did. Even opened the motor Its 5v input on the hall PCB & 3.29v output from each sensor once triggered, but the issue start at high speed. Even when I reduced the Flux Weakening to 1000 it would still happen but after few seconds delay of top speed and in that point I loose all the benefit...
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    Motor Hall Fault

    Thanks for the reply. I will try out different angles as you recommended later since I ordered new hall sensors (the same type used in QS138 since i suspect that maybe the respond time or installation of current ones is bad) to replace in the new motor. Also need to add that as long as i at low...
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    Motor Hall Fault

    Thanks for the reply. I will try out different angles as you recommended later since I ordered new hall sensors (the same type used in QS138 since i suspect that maybe the respond time or installation of current ones is bad) to replace in the new motor. Also need to add that as long as i at low...
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    Motor Hall Fault

    My Setup of Votol EM150
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    Motor Hall Fault

    Appriciate the reply larsb, I noticed that you are one of the top posts leader. Regarding the Phase/Hall wires combination - i will try it out But what do you mean 'Correct Phase Angle'? do you mean 60 or 120?because I tried them both possitive & negative with no success
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    Motor Hall Fault

    Hello Thanks for your reply. My controller is the Votol EM-150. There is a lot information on it in this forum. Not sure if I mentioned it but once I rolled back to the original motor it worked fine without motor hall fault under the same setting, but the original motor lack the strength of the...
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    Motor Hall Fault

    Hello I am new to this forum and need your support, I bought 72v 50Ah electric chinse Quad which orignlly came pre installed with Votol EM -50s & 1000w motor I decided to upgrade the controller to EM-150 & didnt get the power I was hoping for. Next step I ordered 2000w Chinse motor that at the...
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