RC-Monster Forums - View Single Post - KB45 motor isn't notchy. Xerun 4274SL is. Why?

_paralyzed_ · 07.08.2010, 06:55 AM

the newer motors have better quality magnets so the "notchy" feeling is greater.

Also the 4274 is a 4-pole motor, where as the kb45 and 4465 are 2-pole motors. A 4-pole will be twice as "notchy" as a 2-pole.

The "notchy" feeling is just magnetism as the rotor turns........

	(#2)
_paralyzed_ working on a brushless for my wheelchair..... Offline Posts: 4,890 Join Date: Mar 2007 Location: minnesnowta	07.08.2010, 06:55 AM the newer motors have better quality magnets so the "notchy" feeling is greater. Also the 4274 is a 4-pole motor, where as the kb45 and 4465 are 2-pole motors. A 4-pole will be twice as "notchy" as a 2-pole. The "notchy" feeling is just magnetism as the rotor turns........ _______________________________________ It's "Dr. _paralyzed_" actually. Not like with a PhD, but Doctor like in Dr. Pepper.