The HOBBYWING H13 13825 37KV brushless power system is a standard coaxial power kit in the industry for cargo and firefighting drones, offering a maximum thrust of up to 96 kg, compatibility with 24S LiPo batteries, and dimensions of 60 mm. This kit delivers reliable performance with an impressive efficiency rate of 85%. With an IP45 waterproof protection rating and efficient heat dissipation, this system serves as an all-in-one power solution for various applications, including small professional aerial photography, police operations, security, surveying and mapping, emergencies, and more.The FOC ESC (Electronic Speed Controller) incorporates CAN communication and features a dual redundant design for both digital and PWM throttle options. It also includes power-on self-test, fault storage, over-current protection, stall protection, and other protective functions. *props sold separately Specifications Motor Type: 13825-37KV - Coaxial Arm Tube Diameter: 60mm KV: 37 Weight with wire: 2450±50g Battery: 24S/28S Recommended Take off: 45kg/Rotor Prop: MP54x20″/ MP 57×20″ (Sold separately) ESC: H150A-FOC Communication protocol UAVCAN Double throttle signal PWM+CAN