Y- vs. D-wound! What's the story?

[suicideneil]

BL Motors are either Wye or Delta wound. Wye wound motors generate 1.73 times more torque than their Delta equivalent, but are also 1.73 times slower (1515 1 y = 2200kv, 1515 1 d = 4100kv).

Wye motors respond well to increased timing, Delta motors do not; in either case the current draw will increase & so will the effective kv rating. This thread is relevant:

http://www.rc-monster.com/forum/show...ight=wye+delta