Low Noise Brushless DC Electric Motor for Large Drone Agricultural Uav Drone Shenzhen OT Technology Co., Ltd. Base Info Description Pre：100kv 24V 36V 48V 4000W Brushless DC Electric Motor for Large Drone Uav Aircraft Electric Plane Next：300rpm - 1750rpm Twin Screw Extruder Gearbox Torque Factor up to 13nm / Cm3
