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.
REQUIRES: Installing in model and connecting to speed control
SPECS: 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
COMMENTS: The Ammo motors are labeled to provide the most information at a glance. For example: the 28-45-2700kV is 28mm in diameter, 45mm long and has a kV (rpm-per-volt) of 2700rpm.