Hello,
Ive been lurking on here and other forums for a while trying to find answers.
I have 3 electric hub motors. 2 motors are identical 1500watt ebay motors one is QS205 V1 knockoff by CSC.
I have 4 brand new KT sinewave controllers. 2 of which are 45A max current and 2 that are 30A max current. I also have 1 generic 30A max controller which I presume is squarewave. See pics
I have tested each controller with each motor. I tested all 36 wiring combos each time. I disconnected power and made sure the caps were drianed each time I switched combos. Every combo i do the motor kicks slightly in the opposite direction on start, and then spins. When spinning i get a buzz. This happens with every motor/controller combo I went through. I also tried each controller to each motor without hooking up the halls as well since these controller can run without halls. Still same results.
But when I hook up the generic no name controller (yellow to yellow, blue to blue and green to green) to any of my 3 motors, it works perfectly, no buzzing, no kick in the opposite direction on start.
What is up with these KT controllers? I need help, this is getting pretty frustrating.
Sent from my SM-G965U1 using Tapatalk
Ive been lurking on here and other forums for a while trying to find answers.
I have 3 electric hub motors. 2 motors are identical 1500watt ebay motors one is QS205 V1 knockoff by CSC.
I have 4 brand new KT sinewave controllers. 2 of which are 45A max current and 2 that are 30A max current. I also have 1 generic 30A max controller which I presume is squarewave. See pics
I have tested each controller with each motor. I tested all 36 wiring combos each time. I disconnected power and made sure the caps were drianed each time I switched combos. Every combo i do the motor kicks slightly in the opposite direction on start, and then spins. When spinning i get a buzz. This happens with every motor/controller combo I went through. I also tried each controller to each motor without hooking up the halls as well since these controller can run without halls. Still same results.
But when I hook up the generic no name controller (yellow to yellow, blue to blue and green to green) to any of my 3 motors, it works perfectly, no buzzing, no kick in the opposite direction on start.
What is up with these KT controllers? I need help, this is getting pretty frustrating.
![0a9b52591ab73bda6b8de675541ca2ab.jpg](/sphere/proxy.php?image=https%3A%2F%2Fuploads.tapatalk-cdn.com%2F20210515%2F0a9b52591ab73bda6b8de675541ca2ab.jpg&hash=d776a47b2e0a9130e3e6b38070faeecf)
![2de37629ffce6bcbc3be415e8211304d.jpg](/sphere/proxy.php?image=https%3A%2F%2Fuploads.tapatalk-cdn.com%2F20210515%2F2de37629ffce6bcbc3be415e8211304d.jpg&hash=cf1d79aefd210300d482ea90e1db8fff)
![c4f1863cb4d4f6ad2121fccad208a19f.jpg](/sphere/proxy.php?image=https%3A%2F%2Fuploads.tapatalk-cdn.com%2F20210515%2Fc4f1863cb4d4f6ad2121fccad208a19f.jpg&hash=294d7d71ca46b5a9aaca49acd79c4a1d)
Sent from my SM-G965U1 using Tapatalk