RoboSavvy Forum

Re: Design and construction an humanoid 60 cm using wck ser

2014-06-19T08:57:48+01:00

Captain Lotus wrote:
:P
love the idea. i'll follow you on that project.

Did you put some "double wCK" just be avoid weakness or have you calculated the need of two at some locations (knee for example) ?

Will you ever post the CAD files of your pieces ?

Hi!!
it's not my project, is of the University Palmerston North, New Zealand,in the pdf file,you can find all the answers,
like measure of torque servos ,inertia reducion,dynamic drift testing of the servos
so far I have not seen the available CAD

regards

Statistics: Posted by nicolas gomez — Thu Jun 19, 2014 8:57 am

Re: Design and construction an humanoid 60 cm using wck ser

2014-06-18T13:27:56+01:00

love the idea. i'll follow you on that project.

Did you put some "double wCK" just be avoid weakness or have you calculated the need of two at some locations (knee for example) ?

Will you ever post the CAD files of your pieces ?

Statistics: Posted by Captain Lotus — Wed Jun 18, 2014 1:27 pm

Design and construction an humanoid 60 cm using wck servos

2014-06-19T08:14:30+01:00

Hii guys !!
here a thesis that presents the mechanical design and construction of the lower half of a biped robot,several unique mechanical attributes have been proposed and implemented such as dual push rod actuated joint articulation. This technique produces a larger joint torque and reduces leg inertia allowing for the implementation of WCK serial controlled servo modules for actuation.

Full robot body

All parts

Ankle

Foot & Toe

Full Leg

Pelvis & Hips

Full lower body

Here the description and documentation
http://mro.massey.ac.nz/handle/10179/2904?show=full
here the pdf
http://mro.massey.ac.nz/bitstream/handle/10179/2904/02_whole.pdf?sequence=1

regards
nicolas

Statistics: Posted by nicolas gomez — Wed Jun 18, 2014 12:44 pm