Hubsan H109S X4 pro_ quadrocopter gimbal chasis

thingiverse

The original frame of the Hubsan suspension shifts the center of gravity of the quadcopter when attached to a stable suspension. Look at the pictures to see how it affects stability during flight. This change in balance makes the quadcopter lose stability more easily. A new chassis is designed to place a stable suspension right in the center of gravity of the quadcopter, which is a big improvement. Here's what this means: - All stabilized gimbals are well-balanced (check out the photos) - The original frame has a significant forward displacement (see photo) - The new chassis allows you to position the gimbal exactly in the center of gravity of the quadcopter (see photo) The rails on the new chassis are longer and wider, which can make them harder to attach securely. After printing, you'll need to smooth out any rough spots on the surface. The insert washer has multiple mounting holes that let you place the gimbal exactly in the center of gravity. To do this, pass nylon ties through one hole of the washer. When printing the rails and latches, make sure to fill them 100% so they're strong and reliable. Compared to the original heavy Hubsan frame with its iron core, the new chassis is much lighter. In fact, it's several times lighter. This model has very few small details or decorations, which makes it easy to print quickly and reliably.