AerodriveXP SK Series motors are designed for those who want the very best in
outrunner technology for their R/C plane. Typically an efficiency improvement of around 8-10% can be seen over similar classed motors. This is in part due to the following;
Stator Laminations: .2mm
Magnet Type: N45SH
Bearings: Dual oversize (Japanese)
Model: SK28-30 750
Kv: 750rpm/v
Turns: 14
Resistance: 334mOhm
Idle Current: .4A
Shaft: 3.17mm
Weight: 59g
Rated Power: 245W
ESC: 25A
Cell count: 3-4S
Suggested Prop: 11x5~10x7
Power equivalent : A good motor for small 3D of around .25 size