bremer377111
1 µW
- Joined
- Jun 7, 2009
- Messages
- 3
Hello everyone,
I need help getting this e-bike going. I recently recieved a non working Eco E-Ton electric bike, which I have found little to no information on.(I believe there is only one thread even mentioning it here.) My problem is wiring up a Golden Motor BAC-281 36V controllerhttp://www.goldenmotor.com/frame-controllers.htm. I have already done some troubleshooting thanks to this forum. Throttle seems to work fine(varying voltage with throttle twist). Hall sensors seem to all work(0-5v with wheel movement) My problem is when I attach the three larger wires to the controller(in different orders) and power the controller up with 24v, twisting the throttle does nothing, even after getting back wheel spinning fast. I have tried many different wiring schemes on these three. View attachment CIMG3883.bmp
There are wires coming from the hub, They are:
-Three larger wires are red, black, and white.(I do not know in what order to connect them to controller) The controller wires are yellow, blue, and green.
-five smaller hall sensor wires, red and black(I have determined these to be the 5v and ground)
and yellow, green and brown(actual sensor wires, checked to be working)
and two extra wires bundled with the hall harness.(dont know what they are for)
View attachment CIMG3882.bmp
My questions are:
-This is a 36v controller, and i am running 24v. The website says this controller supports this, is this ok?
-Is there a way to determine which order to connect the three larger wires from the motor(red,black,white) to the controller(yellow,blue,green)? If I can get those right the controller should just run in the sensorless mode right?(after pedal start)
-The hall sensors also do not have standard wire coloring how do I determine which order to wire?
-The brake sensors and wires are gone, do I short the controller brake socket or leave it open?
I have spent many hours working and researching how to get this bike to work, with absouloutly no progress! I am very thankful for any tips or help you may have. Thank you for taking the time to read this.
Best Regards,
Matt
I need help getting this e-bike going. I recently recieved a non working Eco E-Ton electric bike, which I have found little to no information on.(I believe there is only one thread even mentioning it here.) My problem is wiring up a Golden Motor BAC-281 36V controllerhttp://www.goldenmotor.com/frame-controllers.htm. I have already done some troubleshooting thanks to this forum. Throttle seems to work fine(varying voltage with throttle twist). Hall sensors seem to all work(0-5v with wheel movement) My problem is when I attach the three larger wires to the controller(in different orders) and power the controller up with 24v, twisting the throttle does nothing, even after getting back wheel spinning fast. I have tried many different wiring schemes on these three. View attachment CIMG3883.bmp
There are wires coming from the hub, They are:
-Three larger wires are red, black, and white.(I do not know in what order to connect them to controller) The controller wires are yellow, blue, and green.
-five smaller hall sensor wires, red and black(I have determined these to be the 5v and ground)
and yellow, green and brown(actual sensor wires, checked to be working)
and two extra wires bundled with the hall harness.(dont know what they are for)
View attachment CIMG3882.bmp
My questions are:
-This is a 36v controller, and i am running 24v. The website says this controller supports this, is this ok?
-Is there a way to determine which order to connect the three larger wires from the motor(red,black,white) to the controller(yellow,blue,green)? If I can get those right the controller should just run in the sensorless mode right?(after pedal start)
-The hall sensors also do not have standard wire coloring how do I determine which order to wire?
-The brake sensors and wires are gone, do I short the controller brake socket or leave it open?
I have spent many hours working and researching how to get this bike to work, with absouloutly no progress! I am very thankful for any tips or help you may have. Thank you for taking the time to read this.
Best Regards,
Matt