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motor with 90° tilt rotation
400,719 views • 9 months ago •via X (Twitter)
35 Comments
That's the dynamics for how Osprey rotors work
If the rack-and-pinion motor fails then those motors are going to flip-flop all over. Might a jackscrew be more reliable? Or is this a case of: if that mechanism fails, it doesn't really matter that much *how* it fails?
valid point; every design has single points of failure somewhere, so we can't rule out a mechanism just because it has one. that said, the offset pivot here actually helps: if the rack-and-pinion lets go, the motors should tilt upward from thrust rather than flop randomly. still worth analyzing, though; assumption > analysis!
Easy with electricity, somewhat problematic with combustion engines, nightmare with jet.
поколение пепси не умеет в весовую дисциплину, привод весит больше самого двигателя.
So cool
Music is good.
I’ve never wanted a 3D printer…. Until now!!!!!
Awesome
That’s interesting
Those gears won’t survive aero shear or any loading at high speeds.
This is great more of this
Locking at the position will be a challenge...lead screw may be better
Is it okay if I use this design
Cool!
my mans, your force vector is in the same movement-plane as the gear!!
Love it. Simple, strong, reliable.
You can't... You have to pick music that isn't 1000% more awesome than the video its accompanying. Now whats the song here?
Good. But this only work with electric engines. Regarding real engine... You need air flow and shit
this is cool did you build this?
Tons of extra mass for zero gain. Also the Heewing T-1 VTOL you show at the end is direct drive vectoring from the servos.
Cool
For anyone wondering, the main design referenced in this clip is Lombok_fpv. Check him out on Instagram.
That must be tough at school
Nice 👍🏼
Vtol where you at
Is it possible to tilt all three with one motor?
That’s not bad
Why would this be necessary? Genuinely curious
Application for this is not just a rotor. Interesting!
Tight
Hell yeah, nice design!
Tremendous job 👏
Bad design, huge trust in assembly position of rack, when I was dealing with serios production drones this point was very critical, differences in drones kill stability controls, try always with less possibilities to need factory mechanic calibration
That is flightory design
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This is the kind of video you save and actually use 📌 It’s a 90/90 hip mobility progression. You sit with both knees bent at 90° — front leg in front, back leg out to the side — then work through controlled rotations instead of bouncing around. Core of the session: settle into 90/90 so both hips are loaded train external rotation on the front hip and internal rotation on the back hip add thoracic rotation so the upper back turns instead of the low back use active lifts/holds so you’re controlling the hip, not just hanging in a stretch switch sides and progress the range only when it stays clean Uses: improves hip IR/ER, thoracic rotation, and active hip control so the lumbar spine stops compensating. Result: hips move better, low back takes less leftover stress, and that repeating tightness/pain has a real reason to calm down. Slow. Daily. Don’t force the range.
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