Product overview
The T-MOTOR HEP-S 29*11 is a one-piece straight carbon fiber propeller for heavy-lift multirotor drones used in mountainous hoisting, field transportation and emergency response operations. Its 29-inch (741.9mm) diameter and 11-inch (279.4mm) pitch accompany a common operating range of 2000~3000 RPM and 3.4~7.6 kg thrust. Recommended maximum speed is 5210 RPM and recommended maximum thrust is 24 kg; the respective limits are 5800 RPM and 30 kg. Recommended voltage is 12S, with a recommended quadcopter takeoff weight of 21.2kg.
A resin-based carbon fiber composite structure with a PMI foam core combines an optimized layup with T1100-grade carbon fiber reinforcement in high-stress areas. Average single blade weight is 85 g, and the surface has a glossy finish. The flange mount uses a Ø10mm center hole, Ø20mm bolt circle and four Ø3mm mounting holes. Recommended motor solutions are MN801S KV120 and P80 III KV120 Without Pin. An integrated molded QR code supports lifetime traceability, while protective packaging supports transport safety.
