SK3 Turnigy Aerodrive - 4240-740KV Brushless Outrunner Motor

Turnigy SK3 Motors are the next leap forward in motor quality and design. We instructed the engineers to source the best quality magnets, bearings, and materials available to them and develop a motor that would not only rival but surpasses the quality of many leading motor manufacturers on the market today. The result is an efficient, high caliber motor using quality double shielded bearings, sintered Neodymium magnets, and a string wound stator ensuring an accurate and consistent winding each and every time. The Turnigy SK3 motors are suited to modelers who are seeking a quality brushless motor without compromise. Specs. Turns: 10T Voltage: 4~5S Lipoly RPM/V: 740KV Internal resistance: 0.013 Ohm Pole Count: 12 Max Loading: 50A Max Power: 870W Shaft Dia: 5.0mm Bolt holes: 25mm Bolt thread: M3 Weight: 195g Motor Plug: 3.5mm Bullet Connector