RC-Monster Forums - View Single Post - Question for Castle Reps or anyone who may know ?

snellemin · 11:31 AM

You will always have that startup cogging with those roar type motors trying to run sensorless. You can reduce that effect with gearing and startup power, but to me that just sucks as you can't get the full potential out of the motor. The 4 pole sensored motors work just fine in sensorless.

	(#9)
snellemin 2 KiloWatt RACER Offline Posts: 2,496 Join Date: May 2007 Location: Houston	01.19.2012, 11:29 AM You will always have that startup cogging with those roar type motors trying to run sensorless. You can reduce that effect with gearing and startup power, but to me that just sucks as you can't get the full potential out of the motor. The 4 pole sensored motors work just fine in sensorless. 6 KiloWatt A123 Racer GTP-Pletty Big Maxximum+RX8. GTP-C50-6L Hacker+RX8. CRT.5-Pro4+ZTW esc. 24s2p EVG SX 49.6mph Ebike. 18s4p Raptor 60mph Ebike. 11.5KW Last edited by snellemin; 01.19.2012 at 11:31 AM.