My first home-built outrunner motor from hard drive stators (Western Digital Caviar). Motor designation is 280-10-6 as it has a 28dia x 10mm long stator. I used 6 windings of 3-strand 0.35mm wire with a delta connection and a distributed winding pattern. It spins 12,300 RPM @ 23.3A with a 8x4 Graupner SLIM prop.
My first home-built outrunner motor from |