King KC1022 Rocketronics ELS Pro installation

[gerritv]

A few photos etc of my install.
X Leadscrew extender with motor mounting plate

X Motor mount assy:

 

[gerritv]

ELS controller:

 

[gerritv]

Z Axis: I initially used the original leadscrew, then switched to a ball screw. The ball nut can be is attached with 1 bolt to the carriage when needed.

 

[gerritv]

Encoder mount: both pulleys are 3d printed:

 

[gerritv]

I used the Wadeo drawings to create the X motor mount. Next time I would simplify that design but it was a test of my CNC router and Fusion360 CAM skills so worth it.
HTD3M belts and pulleys for X and Z (1:1 ratio), nothing over kill needed. Except for drilling even the 470oz in torque Nema 23 motor is overkill in my experience.

 

[TenaciousCreations]

This looks like a cool project. I am curious to see how it works out.

 

[gerritv]

it has been in use for a couple of years, so I would say it has worked out very well

 

[PSnfld]

Oh boy! Here I go down another Rabbit Hole. I really like the ELS option for sure. I think I am better off not buying a set of change gears for my 1022 and putting that towards an ELS? I see several options but not sure my best option. What is a reasonable cost for a complete setup?

 

[gerritv]

Rocketronics ELS Pro is currently around CA$800 including shipping plus encoder, motors and drivers. Metric only. They have a lower priced option which can be imperial or metric.
I think the DDCS controllers are around CA$450 from AliExpress plus encoder, motors and drivers.
Not sure what John D's version cost is.

 

[PSnfld]

I was just looking at the Rocketronics ELS Pro and $800 is a bit too much for me plus the metric only. Have to look and see what John D’s cost will be. Lots to ponder.