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  • WKS-3D
  • WKS-3D's Avatar
06 Dec 2024 18:27

Potentiometer only effective at mm/min (lathe)

Category: Advanced Configuration

Does nobody really use Probe Basic Lathe?

It doesn't matter whether it's mm/rev or inch/rev, the same effect should occur with both if it's normal that you can't use a potentiometer.
  • greg23_78
  • greg23_78
06 Dec 2024 18:25
Kuka robot project - hardware choice was created by greg23_78

Kuka robot project - hardware choice

Category: Driver Boards

I'd like your help in organizing my project.

i managed to recover a KUKA Kr15 robot but without the control bay.
and i'd like to get my hands on it and learn all about it. “Denavit-Hartenberg (DH) parameters”, ‘genserkins’ ...

After calling KUKA, they told me that only their KRC1 with old electronics was compatible with the KR15-1.

So I'd like to go with linuxcnc.

my first question is about the harware:

after several searches, i could see that the motors were siemens servos with a kuka label. the encoders seem to be cos/sin.

www.robot-forum.com/robotforum/thread/32...0-servomotor-pinout/

As for motor control, I'm a bit confused, on the motor nameplate you can see 1.5A / Uistr 146V / 6000/9000tr. they are in 3-phase AC.

after a long search on drivers, i find many with 200V -400V. I see that all the drivers have an encoder input. Is it wiser to connect the encoders to the drivers or to the mesa card? Are there AC drivers without encoder feedback?

-can a mesa card read cos/sin encoders? or do you need a card between the encoder and the mesa card?

 
  • Hakan
  • Hakan
06 Dec 2024 18:05
Replied by Hakan on topic AX58100

AX58100

Category: EtherCAT

Congrats to that, the debugger is a big big help, for some problems.
As you found out, the variable updates when the program is paused, or stepping.
  • cmorley
  • cmorley
06 Dec 2024 17:54
Replied by cmorley on topic Rotary axis in Qtdragon_hd

Rotary axis in Qtdragon_hd

Category: Qtvcp

Where did you read that in the manual?
  • cmorley
  • cmorley
06 Dec 2024 17:53
Replied by cmorley on topic camera resolution doesn' fit

camera resolution doesn' fit

Category: Qtvcp

Do you mean the image is not the full tab width in Axis?
  • tmostad
  • tmostad
06 Dec 2024 17:37

PathPirate - Automated configuration changes to PathPilot

Category: PathPilot

I installed Pathpirate in 2.9.2 and when updating to 2.10.whatever, PathPilot removed it. I will reinstall Pathpirate but it would be nice to not to have to every time PP updates.
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