i charged my battery. then a week goes by and i go to use the bike. the wheel turns about 1 inch and stops. everything worked fine before, but now it doesn't turn the wheel much. i've replaced the controller and bought a new motor and it still has problems. battery - Ping, motor 48v 500w brushless, controller?chinese.
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Support V is for Voltage
I'm not sure I'm hoping you can help me, or anyone else out there. I purchased the 1000w yxm motor from china with the 48v lipo battery, the motor has blue and a brown wire, and the battery has a brown and a red wire, I don't know which ones to connect, and don't want to connect the wrong ones
i solved this by replacing the fuse holder. automotive fuse holders are not robust enough. went to radioshack and got a 100 amp rated gold plated fuse holder.
Larrydam
Derek, Have you tried contacting the supplier for the wiring diagram?
The controller battery connection generally has red + and black - and they will be thick wires.
If your motor only has two wires then it is likely a brushed motor in which case you can simply connect to the controller and test it - connect one way it will run forward, swap the connection and it will run reverse. Generally the wires are blue/green + and yellow/white -.
Brushless motors generally have three wires for the three phases, blue, green, yellow. BUT Some brushless motors have the controller mounted in the motor case and then only have 2 wires for connection to the battery.
E-BIKES: [1]Ezee Sprint [2]Aprilia Enjoy Racing [3]eLation V2 e-bike kit on Trek 4100 [4]Bafang BBS01 kit on Fluid Momentum [5] FreeGo Hawk
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