Hobbywing M13842 HP Industrial Heavy-Lift Drone Motor (38KV) \n The Hobbywing M13842 HP is a heavy-duty industrial motor engineered for ultra-heavy lift UAVs. With massive thrust capacity, robust structural design, and premium-grade materials, it ensures reliable performance for logistics, rescue, agricultural spraying, and other demanding missions. \n \n Key Features \n Extreme Heavy-Lift Performance \n \n \n \n Maximum thrust: up to 108 kg (38KV version with 58×24" prop at 92V, full throttle, lab tested) \n \n \n Recommended thrust per rotor: 35–40 kg \n \n \n Supports quadcopters with MTOW between 140–160 kg \n \n \n Robust & Durable Construction \n \n \n \n Structural design tested for 1000+ hours of operation \n \n \n High-strength 7075 aviation-grade aluminum alloy body \n \n \n Large-diameter stator (Φ137.6 mm) for stable torque output \n \n \n Premium Materials \n \n \n \n High-performance iron core from low-loss silicon steel sheets \n \n \n Anti-rust and anti-corrosion treatment applied to silicon steel components \n \n \n High-grade sintered NdFeB magnets, capable of withstanding up to 180°C \n \n \n Durable alloy shaft with precision high-quality bearings \n \n \n Advanced Cooling System \n \n \n \n Rotor bracket with centrifugal air-cooling system \n \n \n Ensures efficient heat dissipation and reliable operation in harsh conditions \n \n \n Rated for ambient temperatures up to 50°C (reduced load recommended for prolonged use in high-heat environments) \n \n \n Safety & Certification \n \n \n \n Certified by NSS48 for industrial reliability \n \n \n 1000V AC high-voltage insulation test passed \n \n \n Built for long-term, safe operation in critical missions \n \n \n Load Parameters (follow the order of our recommendations): The load parameters listed below follow the same order as the recommended propellers mentioned in this product description.