He’s using an armature growler (YouTube link) to test the armature from a generator. Armature growlers (or just growlers for short) were commonplace years ago. Back when cars had generators ...

What’s the best way to turn a high-powered brushless DC motor optimized for hobby use into a decent low-RPM generator ... settled on with his BLDC rewinding and rewiring project.

Watch Rewinding a starter motor armature is a meticulous process that restores performance and extends the lifespan of passenger bus starter motors. The process begins by carefully removing the ...

watch the process of rebuilding and rewinding truck starter armatures using high-powered machines and expert craftsmanship. Skilled technicians use precise methods to restore each armature to its ...