ohzee
100 kW
You mean hall sensors ? I have some extras I could mail you one if your in the US or lyen sells them that's
where I got mine.
where I got mine.
HighTekBikes said:Knoxie, I don't give a damn who you are, you sound like a twit. The purpose of the forum is to help people with problems and share technical info. Your time must be worth nothing. Go stroke your ego somewhere else if you are not going to contribute something useful.
Efold, I would suggest trying to replace the bad sensor while you are waiting. It might be easier than replacing the whole board.
dnmun said:knoxie was totally right. it is unusual for the hall sensors to fail without a twistoff or severely overheated.
i assume the guy did not know to rotate the wheel backwards when he tested the hall sensors. it is a geared motor.
i find it so simple to test hall sensors it baffles me as to why people would spend so much money buying the tester from lyen that greentime sells for half the price even.
to test hall sensor (for the umpteenth time) power up the controller, no throttle or phase wires need to be connected, but you have to connect the 5 pin plug.
on the motor side of the plug, put the voltmeter (20V scale) black probe on the black wire by pushing the tip into the back of the plug so that you contact the pin inside, and the red probe on the red wire. measure the power voltage. should be about 4.3-4.7V.
then measure the blue green and yellow wires the same way using the black ground for the black probe from the voltmeter. rotate the wheel backwards slowly and measure the voltages on each of the GBY hall sensor leads.
report those numbers here.
dnmun said:knoxie was totally right. it is unusual for the hall sensors to fail without a twistoff or severely overheated.
i assume the guy did not know to rotate the wheel backwards when he tested the hall sensors. it is a geared motor.
i find it so simple to test hall sensors it baffles me as to why people would spend so much money buying the tester from lyen that greentime sells for half the price even.
to test hall sensor (for the umpteenth time) power up the controller, no throttle or phase wires need to be connected, but you have to connect the 5 pin plug.
on the motor side of the plug, put the voltmeter (20V scale) black probe on the black wire by pushing the tip into the back of the plug so that you contact the pin inside, and the red probe on the red wire. measure the power voltage. should be about 4.3-4.7V.
then measure the blue green and yellow wires the same way using the black ground for the black probe from the voltmeter. rotate the wheel backwards slowly and measure the voltages on each of the GBY hall sensor leads.
report those numbers here.