Garila J2514 1500KV 4-8S Brushless Motor for RC Drone FPV Racing Specification: Brand name: Garila Item name: J2514 1500KVStator Diameter: 25.0 mm (0.945 in) Stator Thickness: 14.0 mm (0.55 in) No. of Stator Arms: 12 Magnet Poles: 14 Motor KV: 1500 RPM / Volt No-Load Current (Io/12V): 1.72 Amps Motor Resistance (Rm): 2.93m Weight: 74.5 Grams (2.628oz) Outside Diameter: 31.54 mm (1.24 in) Shaft Diameter (inside): 4.0 mm (0.157 in) Prop Shaft Diameter (outside): 5.0 mm (0.197 in) Body Length: 27.1mm (1.067 in) Overall Shaft Length: 41.1 mm (1.62 in) Max Li Poly Cell: 4~8s Prop: 5~8 inch Drive Frequency: 1.71 k Hz Feature:7075 Aluminum (Strong & Crashproof) Easy-dismount Design of Stator & Rotor. (Separable Replaceable) Precision Windings. Hollow shaft: Titanium alloy Flanged lock nut Package Included:1 x J2514 1500KV Motor