SubAssy Category Item Thumbnail Part Name Part Description Make/Buy QTY Comment Vendor Vendor URL
HextrudORT_Carriage_HD12 BUY 1
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NEMA_LDO_36STH17-1004AHG v6     1 WARNING!! DO NOT SET CURRENT HIGHER THAN 0.400ma in your printer config file.
These motors are Class H and are rated for 180C, they can become VERY HOT and might melt your carriage
Spec:
https://miragec79.github.io/HextrudORT/docs/LDO-36STH17-1004AHG-RevA_1.pdf

Important Note: ref: https://github.com/MirageC79/HextrudORT/issues/9
Depending on source of components, printing tolerances and the fact that the design clearances are reduced to a minimal, you may need to file/trim a section of the Nema 14 motor to clear the XY cross member.
This modifcation will not affect motor performance or reliability.

   
HextrudORT_Carriage_HD12 BUY 2
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Opto endstop PM Optical End-Stop Buy 1      
HextrudORT_Carriage_HD12 HARDWARE 4
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M3_Nut_94150A325 Nut, Hex - M3 Buy 5      
HextrudORT_Carriage_HD12 HARDWARE 5
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M2.5X8_CapScrew_92290A058 Screwm Cap_M2.5 X 8mm Buy 1      
HextrudORT_Carriage_HD12 HARDWARE 6
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M3X6_CapScrew_92290A111 Screw, Cap - M3X6mm Buy 5      
HextrudORT_Carriage_HD12 HARDWARE 7
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M3X12_CapScrew_92290A117 Screw, Cap - M3X12mm Buy 2      
HextrudORT_Carriage_HD12 HARDWARE 8
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M3X14_CapScrew_92290A118 Screw, Cap - M3X14 Buy 1      
HextrudORT_Carriage_HD12 HARDWARE 9
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M3X25_CapScrew_92290A124 Screw, Cap - M3X25mm Buy 1      
HextrudORT_Carriage_HD12 HARDWARE 10
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M3X30_CapScrew_92290A126 Screw, Cap - M3X30mm Buy 2      
HextrudORT_Carriage_HD12 HARDWARE 11
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M4X40_CapScrew_91290A174 Screw, Cap - M4X40mm Buy 1      
HextrudORT_Carriage_HD12 MAKE 12
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HextrudORT_HD12_CarriageBAckPlate_Body
OR
HextrudORT_HD12_CarriageBAckPlate_Body_BB
3D Printed Make 1 NOTE !
For Big Bearings (MR95 5X9X2.5) use:
HextrudORT_HD12_CarriageBAckPlate_Body_BB.stl

For Bearing provided with BMG (MR85 5x8x2.5) use:
HextrudORT_HD12_CarriageBAckPlate_Body.stl
Thingiverse

Alternate: GitHub
https://www.thingiverse.com/thing:4790412

alternate: https://github.com/MirageC79/HextrudORT/tree/main/files/CARRIAGE/HD12/STL
HextrudORT_Carriage_HD12 MAKE 13
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HextrudORT_HD12_Carriage_Body 3D PRinted Make 1   Thingiverse

Alternate: GitHub
https://www.thingiverse.com/thing:4790412

alternate: https://github.com/MirageC79/HextrudORT/tree/main/files/CARRIAGE/HD12/STL
HextrudORT_Carriage_HD12 MAKE 14
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HextrudORT_HD12_OpticalSupport_Body v2 3D Printed Make 1   Thingiverse

Alternate: GitHub
https://www.thingiverse.com/thing:4790412

alternate: https://github.com/MirageC79/HextrudORT/tree/main/files/CARRIAGE/HD12/STL
HextrudORT_Carriage_HD12 BUY 3a
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OPTION B: Bearing_MR85 (from BMG) Bearing 5X8X2.5 BUY 1* OPTION B
Use MR85 5x8x2.5 bearings from BMG
   
HextrudORT_Carriage_HD12 BUY 3b
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Bearing_MR95_7804K105 Bearing, 9X5X3 Buy 1* OPTION A
These are BIGGER bearings than the ones used in the BMG.
 To be used with Back Plate and cover marked with "BB"