cheap can motors
Hello -
Does anyone recall a way to prepare a cheap can-motor to improve performance and reduce wear on the brushes before normal use?
I want to run some of the cheap GWS motors 280-300 size on a 3 cell lipo.
I remember reading in one of the e-flyer rags that to get better performance and longer life out of a cheap can-motor, you could/should run them first at a low voltage, say 1-2 D-cell batteries, in a jar of cool water (lubricant) for 2-3 sessions of 4-5 minutes each. Obviously, drying thoroughly after the bath to stop rust from forming. This activity shaped the cheaply manufactured brushes and reduced arcs - especially at the higher voltages.
I am aware that cheap can-motors are not built to be taken apart, so you usually have to bend tabs vs. remove screws.
Any links to details on traditional motor care and maintenance is also welcome.
Cheers,
jamie