NTM Prop Drive Series 28-30S 900kv / 270w (short shaft version)

Model: NTM Prop Drive Series 28-30S 900kv (short shaft version) Kv: 900rpm/v Max current: 18A Max Power: 215W @ 12v (3S) / 270W @ 15v (4S) Shaft: 3mm Weight: 66g ESC: 25~30A Cell count: 3s~4s Lipoly Bolt holes: 16mm & 19mm Bolt thread: M3 Connection: 3.5mm Bullet-connector Prop Tests: 13x4E - 11.1v - 194W - 17.4A - 1.04kg thrust 12x6E - 11.1v - 195W - 17.8A - 1.01kg thrust 11x7E - 11.1v - 188W - 17.0A - 0.89kg thrust 10x5E - 11.1v - 133W - 12.0A - 0.75kg thrust 9x6E - 11.1v - 120W - 10.7A - 0.68kg thrust 9x6E - 14.8v - 234W - 15.8A - 1.05kg thrust 8x4E - 14.8v - 159W - 10.6A - 0.75kg thrust