SKYRC Protues Brushless Motor X520-3Y 730KV for RC Model

Specification:

Product Name: X520-3Y Watts: 5280 Max Voltage:41V Max Amps:128A Resistance: 132 KV (RPM/volt): 730 Max RPM Length: 30000 Length:102mm Diameter (w/fins):55.8mm Weight: 925g Shaft Diameter: ??8mm Length of extend shaft:30mm

Feature:

Rotor - 4 Pole Neodymium Magnets Stator - Super Thin(0.2mm) Laminations High Quality Bearings Super Strength 8mm shaft With Water Cooling Shell 6 Connectors 2 wire configuration-Triangle & Star