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New Extruder on IR-R

Posté : 08 févr. 2018 20:58
par Remo400
Hello,
can the new Extruder of the i3-RS be used on the 'old' i3-R without any other Hardware changes.
Of course the Parameters in the SW Need to be adopted.

pls. advice

Ernst

Re: New Extruder on IR-R

Posté : 08 févr. 2018 21:07
par RoMaker
Hi !
Yes you can put the new extruder on the I3-R

For the BlTouch, wire it like this : https://www.antclabs.com/wiring1

Under Marlin, you have to change the microsteps value of the extruder motor by multiplying your current value by 3.75
And define a servo pin for the BLtouch

Re: New Extruder on IR-R

Posté : 08 févr. 2018 21:22
par Remo400
Hi,
I assume the parts have to be printed wiht ABS since PLA might not stand the heat around the hot End.

Ernst

I just saw the question is obsolete, the parts listing for the ir-rs states anyway what materil to use.

Re: New Extruder on IR-R

Posté : 08 févr. 2018 21:33
par RoMaker
Yes the extruder parts must be printed in ABS because of heat.

You can use the I3 RS parts list to buy the pulleys, belt and BLtouch needed for the new extruder.