Gemfan 1105-7500KV 2-4S Brushless Motor for Gemfan 1940 2040 2035 Propeller Specification: Brand name: Gemfan Item name: 1105-7500KV brushless motor Configu-ration: 9N12PKV: 7500KVStator diameter: 11mm Stator length: 5mm Shaft diameter: 1.5mm Motor dimension (Dia.* Len):14.214.45mm No.of cells: 2-4 S Max efficency current: 11.6 A Max continuous power (W) 30s: 93 W Weight: 5.9g (Excluding Cable) Suitable for Gemfan 2035-4BN, 1940-3, 2040-3 Note:1. Please use correct size propeller, wrong propeller will give poor performance & may cause damage to the motor.2. Do not run the motor more than 60 seconds under static environment, it may cause motor overheating or damage.3. Making sure that it is clean inside the motor before using.4. Different ESCs perform better or worse with different motors. If the motor makes abnormal sounds, please reset ESC timing or use a different ESC.5. Pay attention to screw length during assembly, too long may damage motor coil. Package inlcuded:1*1105-7500KV brushless motor