Votol em 70 wiring kt lcd8h display

joncmcc

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May 23, 2025
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Canada
Hello all
I have a votol em 70 controller and am wiring up a mxus 3000 turbo 3 with a kt lcd8h display

My issue is I have the signal, data 1 and data 2 wires, but have done endless searching and have found nothing nothing there place ment on the controller as to I can rap my head around it....any help would be well appreciated....thx in advance

Jon
 
Hello all
I have a votol em 70 controller and am wiring up a mxus 3000 turbo 3 with a kt lcd8h display

My issue is I have the signal, data 1 and data 2 wires, but have done endless searching and have found nothing nothing there place ment on the controller as to I can rap my head around it....any help would be well appreciated....thx in advance

Jon
They won't work together. Votol controllers need to be programmed from PC, and the screen is just for speed/battery display.
 
Thank you ...one last question?
Can I make it work with out the display like changing the throttle signal to another wire....perhaps the s gear or am I off base.....thanks much for all the help
 
First off big shout out it this list for the quick responses and great recommendations :)

I have a bike build I'm doing is my first one it's a full suspension Jeep I've got mxus 3K Turbo motor and a Votol em 70 controller. Fried my last KT controller in the rain so I've added this controller I understand you only have to have so many wires hooked up to get it to work here's what I got

Hall A,B,C - Votol uses U,V,A so I'm not sure if that makes any difference but I put them in order

Hall signal
Hall +/-
High breaks (purple) to positive
Throttle +/-
Throttle signal
Phase A B,C (U,V,A)
Phase +/-

Battery positive red under connector anti-theft

As of yet I have no power to the rear wheel when I twist the throttle I'm going to dig in to learning how to do some testing but I was wondering is there a wire I'm missing I might just solve this problem. As I wait for a response I'm hooking up a USB so I can communicate with it with the software.

Thank you very much for your time well appreciated
Jon
 
First off big shout out it this list for the quick responses and great recommendations :)

I have a bike build I'm doing is my first one it's a full suspension Jeep I've got mxus 3K Turbo motor and a Votol em 70 controller. Fried my last KT controller in the rain so I've added this controller I understand you only have to have so many wires hooked up to get it to work here's what I got

Hall A,B,C - Votol uses U,V,A so I'm not sure if that makes any difference but I put them in order

Hall signal
Hall +/-
High breaks (purple) to positive
Throttle +/-
Throttle signal
Phase A B,C (U,V,A)
Phase +/-

Battery positive red under connector anti-theft

As of yet I have no power to the rear wheel when I twist the throttle I'm going to dig in to learning how to do some testing but I was wondering is there a wire I'm missing I might just solve this problem. As I wait for a response I'm hooking up a USB so I can communicate with it with the software.

Thank you very much for your time well appreciated
Jon

First off big shout out it this list for the quick responses and great recommendations :)

I have a bike build I'm doing is my first one it's a full suspension Jeep I've got mxus 3K Turbo motor and a Votol em 70 controller. Fried my last KT controller in the rain so I've added this controller I understand you only have to have so many wires hooked up to get it to work here's what I got

Hall A,B,C - Votol uses U,V,A so I'm not sure if that makes any difference but I put them in order

Hall signal
Hall +/-
High breaks (purple) to positive
Throttle +/-
Throttle signal
Phase A B,C (U,V,A)
Phase +/-

Battery positive red under connector anti-theft

As of yet I have no power to the rear wheel when I twist the throttle I'm going to dig in to learning how to do some testing but I was wondering is there a wire I'm missing I might just solve this problem. As I wait for a response I'm hooking up a USB so I can communicate with it with the software.

Thank you very much for your time well appreciated
Jon
Correction U,V,W
 
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