osr2++
thingiverse
A smaller OSR2+ integration, you need to install the servos rotated. I’ve beefed up the case and the arms to be printed with the cheapest PLA available. The lid has provisions for a fan. I added the 3’rd servo for pitch control directly on the base, so no extra parts are needed to get to the OSR+ level. There are provisions to attach the pitch arm directly for people that want to use only 2 servos. The geometry for the pitch is a bit different, but as from the user experience it works similarly to the OSR2+. Also I added an under-user support, the user sits on the support, providing stability to the whole mechanism. The support uses an 1 inch aluminium pipe
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