First Part with my 4th Axis on my DIY CNC | 4. Achse - Drehachse

DIY Aluminium CNC
HGR20 Rails with HGH20CA Z1 Blocks on all Axis
C5 SFU1605 with Dualnut on all Axis
4,5kw BT30 ATC Spindle with Fuling VFD
Nema 23 CL Stepper on all Axis
LinuxCNC Probe_basic with Mesa 7i76e Ethernet Card
RattmMotor 4th Axis with Harmonic Reducer

[@xyzspec82]

Congratulations. Your machine looks and performs really well 👏🏻👏🏻

[@cnc_andi3294]

Thank you

[@Jmmnfam]

Can you share a link to the Rattm 4th you are using?

[@cnc_andi3294]

you can find it on ebay. searching for rattmmotor harmonic

[@Jmmnfam]

@@cnc_andi3294 it appears you just upgraded the stepper used? From what I can see, yours is much larger spec Nema 23 stepper than what they ship with?

[@cnc_andi3294]

@@Jmmnfam hello, yes i've changed the nema23 stepper to a nema23 CL stepper. So all my motors are the same