heavy lift

  1. DroneDen

    Calculating the frame strength of a 40-kilogram copter

    Hello everyone, we are designing a heavy-lift multirotor using RuiH-Tech PX-18 motors (datasheet attached). The copter will operate at low RPM for higher energy efficiency. We have run into a problem choosing the frame and would like to do it properly rather than just picking something at...
    • DroneDen
    • Thread
    • carbon vs aluminum heavy lift material selection multirotor frame vibration
    • Replies: 1
    • Forum: Build & Tune
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