Help wiring Yuan Lang 48v controller

General Discussion about large electric scooters and motorcycles and other things with no pedals.
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Jonathanblake2004   1 µW

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Help wiring Yuan Lang 48v controller

Post by Jonathanblake2004 » Apr 29 2018 3:13pm

Hello! I have tried contacting Juan Lang for a Yu Xin 3 wheel trike with 3 speed 48v brushless motor to get a diagram of what colors are supposed to connect to what but have not had any luck. Does anybody have access to tell me what these color wires are for? There is throttle, reverse, lights, horn, 3 speed, ignition then obviously the brushless controller. I’m finding that mine does not match colors of any other controller so I find online

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eee291   10 kW

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Re: Help wiring Yuan Lang 48v controller

Post by eee291 » Apr 29 2018 3:54pm

I can usually tell just by looking at a controller, sometimes with a Voltmeter or opening them to read the letters off the PCB.

If you could post a pic that'd be great too.

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