The HOBBYWING H8M 8108 85KV brushless power system is an industrial-grade solution designed for single-axis loads ranging from 2.5 to 3.5 kg, with a maximum pulling force of 7.4 kg. It is compatible with 30mm carbon fiber tube arms and boasts an IP45 waterproof protection rating. Offering efficient heat dissipation, it serves as a versatile 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) features CAN communication, a dual redundant design for digital and PWM throttle options, power-on self-test, fault storage, over-current protection, stall protection, and other protective functions *Props sold separately Specifications Motor Size: Φ87*32.2mm KV: 85KV Arm Tube Diameter: 30mm Weight (without propellers) 458g Battery: 12S Recommended Thrust: 2.5-3.5kg/Rotor Max Thrust: 7.5kg/rotor Rated power Input / Output 260W / 229W Prop: HF 30x9.8" CAN Protocol: Yes