The GM2804 motor by iPower Motors is the ultimate brushless gimbal motor for GoPro Cameras. This motor is designed for small multi-rotor platforms looking to lift GoPro sized gear – 0.5-1KG/cm Torque. The principle of the camera stabilization using brushless direct drive motors, In fact, gimbal based on BLDC motors is very similar to regular gimbal based on hobby servo. Specifications Model: GM2804 Motor Out Diameter: Ф35±0.05mm Configuration: 12N/14P Motor Height: 25±0.2mm (Included with Encoder housing) Hollow Shaft(OD): Ф8-0.008/-0.012 mm Hollow Shaft(ID): Ф6.5+0.05/0 mm Wire Length: 60±3mm Cable AWG: #24 Motor Weight: 51±0.2g Wire plug: PH3P connector No-load current: 0.09±0.05 A No-load volts: 10 V No-load Rpm: 1602~1771 RPM Load current: 0.8 A Load volts: 10 V Load torque(g·cm): 250-350 Motor internal resistance: 9Ω±5%(Resistance varies with temperature) High voltage test: DC500V 1mA @2sec Rotor housing runout: ≤0.1mm Steering (axle extension): clockwise High-low temperature test: High temperature: Keep at 60℃ for 100 hours, and the motor can work normally after 24 hours at room temperature Low temperature: Keep at -20℃ for 100 hours, and the motor can work normally after 24 hours at room temperature Maximum power: ≤25W Working current: 2-3S Working temperature: -20~60℃;10~90%RH Packing List 1 x iPower GM2804 Gimbal Motor with Encoder