Danimal160
1 µW
Hey,
New here and new to e-bikes completely, I brought a custom made e-bike had a issue juddering low end motor mad like a grinding noise too, spoke to a e-bike specialist who suggested I install a new controller. I’ve done so but now the controller gets crazy hot so I have stopped using the bike for now. The bike has a 3000w 60-72v motor and a 60v 45Ah battery both controllers are Chinese first one says 50v/56v/72v this is the one with the juddering issue and the second Chinese controller says 1500w this one had the over heating issue. Like I said I have very little knowledge about anything to do with this but I did change the controller over and have a volt meter, soldering iron and bits.
No clue if it’s relevant but bike is a little fold up bike 14inch wheels with a box fabricated to the frame for battery and the controller!
Thanks
New here and new to e-bikes completely, I brought a custom made e-bike had a issue juddering low end motor mad like a grinding noise too, spoke to a e-bike specialist who suggested I install a new controller. I’ve done so but now the controller gets crazy hot so I have stopped using the bike for now. The bike has a 3000w 60-72v motor and a 60v 45Ah battery both controllers are Chinese first one says 50v/56v/72v this is the one with the juddering issue and the second Chinese controller says 1500w this one had the over heating issue. Like I said I have very little knowledge about anything to do with this but I did change the controller over and have a volt meter, soldering iron and bits.
No clue if it’s relevant but bike is a little fold up bike 14inch wheels with a box fabricated to the frame for battery and the controller!
Thanks