Product overview
The T-MOTOR HEP-L 22*7.2 is a one-piece straight rotor propeller for long-endurance multirotor UAVs. Its resin-based carbon fiber composite construction incorporates a PMI foam core and a matte finish, with each propeller weighing about 37g. The diameter is 22 inches (562.2mm), with a 7.2-inch (182.9mm) pitch. Its common operating range is 2400~3500 RPM and 1.2~2.6 kg thrust. Recommended maxima are 6550 RPM and 11 kg thrust; the limit values are 7350 RPM and 14 kg.
The flange mount has a Ø6mm center hole, a Ø12mm bolt circle and two Ø3mm mounting holes. Recommended combinations pair the MN6007 II KV160 motor with 12S or the MN6007 II KV320 with 6S, each with a recommended quadcopter takeoff weight of 7kg. Both solutions specify FLAME 60A. Aerodynamic optimization improves hovering efficiency and increases effective flight time by up to 3%, while the enhanced structure reduces cruise vibration and improves wind resistance. A molded QR code supports traceability, and protective packaging helps safeguard transport.
