BLDC motor wobbles. Stator is loose.

[raficzeqq]

Hello, I have a BLDC motor that wobbles a lot. The reason for the wobbling is that the stator is slightly touching the rotor because it has come loose and is no longer straight. I’m wondering if this is fixable. Everything inside is covered in epoxy. I could always buy a new unit, but I’m curious if it can repaired and be safe for riding again. Thanks!

 

[raficzeqq]

"I think I’ve fixed it. I pulled the stator slightly, applied epoxy, and clamped it untill the epoxy hardens well. Hopefully, it holds well.

 

[Chalo]

How did you assure a concentric fit between the parts?

 

[raficzeqq]

I didn't fully remove the old epoxy, so I aligned the parts as they were before and added more epoxy between the stator and axle to prevent any movement.