Society of Robots - Robot Forum

General Misc => Misc => Topic started by: izua on February 18, 2008, 09:46:21 AM

Title: [req] CAD of a 41 x 20 x 36.5 servo (HS-422 or the like)
Post by: izua on February 18, 2008, 09:46:21 AM

I'm trying to build my first robot, and since my servos haven't arrived yet, I'm having a problem aligning everything. I can't find any datasheets on this servo; with the values in the title I can do little but i simple paralelipipedic body.
If anyone made a CAD file of this servo (or a close, similar), I'd appreciate if he/she can share it. I'm using SolidEdge 20, but any interchange format will do.

I don't know if this is already done, but maybe there should be a subforum/thread to pre-designed pieces/motors/ICs/parts. Might be really useful.

Title: Re: [req] CAD of a 41 x 20 x 36.5 servo (HS-422 or the like)
Post by: airman00 on February 18, 2008, 10:24:52 AM

would sketchup work?

Title: Re: [req] CAD of a 41 x 20 x 36.5 servo (HS-422 or the like)
Post by: cooldog on February 18, 2008, 10:26:27 AM

airman00 has a great data base for google sketchup robot parts

but here is the link to all the parts people have made, do a search for airman or HS-422 servo

http://sketchup.google.com/3dwarehouse/

Title: Re: [req] CAD of a 41 x 20 x 36.5 servo (HS-422 or the like)
Post by: Admin on February 18, 2008, 10:28:33 AM

Look for the servo on the Hitec website for dimensional data. Its all there.
http://www.hitecrcd.com/servos/show?name=HS-422
http://www.hitecrcd.com/product_file/file/49/hs422.pdf

Title: Re: [req] CAD of a 41 x 20 x 36.5 servo (HS-422 or the like)
Post by: airman00 on February 18, 2008, 10:29:07 AM

The collection of sketchup CAD

http://sketchup.google.com/3dwarehouse/details?mid=9f6353632a39809a54179885bd086c8a&prevstart=0 (http://sketchup.google.com/3dwarehouse/details?mid=9f6353632a39809a54179885bd086c8a&prevstart=0)

Title: Re: [req] CAD of a 41 x 20 x 36.5 servo (HS-422 or the like)
Post by: izua on February 18, 2008, 10:42:24 AM

I'm not exactly a fan of sketchup. Sure, it's nice and comfy, but it's a pain to convert it to any format that will later be machined. Or any format, for that matter.
Or maybe i'm just beeing silly and I haven't found how to work in sketchup with a crossformat.

There aren't really any sizes in the specsheet except the parallelepiped thing. which i already made, and i was hoping for a more detailed model. It's pretty hard, you know, to make the model only with pictures and no sizes except the overall LxWxH :D