This is the Great Planes ElectriFly Ammo 28-45-2700kV Brushless 2 Pole Electric Motor.
FEATURES
Up to 89% efficient and virtually maintenance-free; no brushes to wear out Powered by "rare earth" Neodymium magnets for high torque and unmatched heat resistance Pre-installed gold plated connectors for plug and play operation when used with compatible ElectriFly Silver Series Brushless speed controls Double Shielded Bearings Two year warranty
INCLUDES
Great Planes ElectriFly Ammo 28-45-2700kV Brushless Electric Motor with M3x5 Male Connectors Soldered on. Three 3.5mm Female Connectors.
REQUIREMENTS
Installing in model and connecting to speed control
SPECIFICATIONS
Motor Diameter: 1.1" (28mm) Motor Length: 1.77" (45mm) Motor Shaft Diameter: .125" (3.175mm) Motor Shaft Length: .6" (15.25mm) Wire Length: 2" (52mm) Mounting Hole Diameter: .09" (2.5mm) Between Mounting Holes: .51" (13mm) Weight: 4.6oz (133g) RPM/V (kV): 2700kV Resistance: .37ohms Maximum Constant Watts: 518W Maximum Surge Watts: 925W Maximum operating temperature: N/A Maximum RPM: N/A Magnet: Neodymium Input Voltage: 7.4V-18.5V No Load Current: 1.5A Max Constant Current: 28A Max Surge Current: 50A Prop Range: 8x6E-14x7E
**N/A: Information not supplied from Manufacturer at time of writing**