Found this encoder in a box with the cable snipped off. I haven't found
a signal pinout for the 12 pin connector inside. Anyone have one or know
where to find one?
Part number is missing for the encoder.
https://imgur.com/T9TIH8Z
Thanks in advance.
Thanks Sam,
I have rewatched all your videos before I asked. You may have mentioned you
used PETG but I missed it.
I do have a real Harmonic Drive like the one Andy has. If the rain here in BC
ever lets up I'm finally ready to try casting the mounting frame for it. I'm
also working on a fac
Hi Chris,
Yes. I'm printing out the bits from that article. Unfortunately he's locked
the fusion file link so only the STLs are available. I was going to cast some
of the parts and turn them to size. And look at creating the flex part from
steel since I have gear cutters and an arbor. But
Um
https://www.youtube.com/watch?v=eW1GGI55Epc
On Sat, Nov 27, 2021 at 10:37 PM Chris Albertson
wrote:
> That article is one of the best descriptions of a harmonic drive.But
> the problem is that 3D printed plastic is not strong enough to make a
> practical system.Note that the aut
That article is one of the best descriptions of a harmonic drive.But
the problem is that 3D printed plastic is not strong enough to make a
practical system.Note that the author says his drive can supply 3 Nm of
torque. A stepper motor can do that already.
On Sat, Nov 27, 2021 at 8:05 PM
I found that a while ago - That was what I initially started to build.
But the cup seems to not handle flexing. Atleast pla (I never tried it
with petg). When Andy mentioned the style with no cup - I went that
direction. I first made the flex gear out of pla - but it fatigued after
about 6 hour
For those who have 3D printed the gear portions of the harmonic drive what
plastic did you find worked the best?
Thanks
John
> -Original Message-
> From: John Dammeyer [mailto:jo...@autoartisans.com]
> Sent: November-26-21 11:18 PM
> To: Enhanced Machine Controller (EMC)
> Subject: [Emc-
