TopsCNC HEAVY: Nema23
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Log inThis version is an upgrade of the TopsCNC Heavy to the NEMA 23 Motor version.
Here, only the replacement files to create the NEMA 23 version will be posted, which replace the files of the NEMA17 version bearing the same name.
Example: YAxis_ExteriorTop_Left becomes YAxis_ExteriorTop_Left_NEMA23 in the NEMA23 version.
All other files are to be printed from the normal version, which can be found here:
TopsCNC HEAVY
The plans of the TopsCNC Heavy
Update:
- 04/08/2020:
The motor driving the Z axis will remain Nema17, there is no point in switching to Nema 23 and unnecessarily increasing the weight of the assembly. Moreover, many NEMA23 (like mine) have a shaft diameter of 10mm and I have not found a GT2 pulley with 20 teeth and a 10mm bore.
- 04/24/2020:
Added dragchain supports and trapezoidal screw end supports.
- 05/10/2020:
I have added the following parts, in final version to be able to mount T8 to T14 screws by only changing the trapezoidal nut support. In theory, it should also be possible to mount SFU1204 ball screws! Similarly, they replace the NEMA23 files of the same name.
- YAxis_InteriorTop_Right_NEMA23_T8_to_T14.stl
- YAxis_InteriorTop_Left_NEMA23_T8_to_T14.stl
- XAxis_RearTop_NEMA23_T8_to_T14.stl
- 06/25/2020:
Added the STL file for the power supply and motor driver holder.
- Driver_and_PSU_holder.stl