ENDER 3, 3S, 3 V2, 3 PRO, CR-10, CR-10 S5, CR-20, CR-10 MINI, CR-10 S4, CR-10S, THE DIRECT DRIVE AND ORBITER V1.5. NO SUPPORT NEEDED FOR PRINTING

This is an direct drive that supports ender3, ender 3S, ender 3 V2, ender 3 PRO, CR-10, CR-10 S5, CR-20, CR-10 MINI, CR-10 S4, CR-10S 3D printer.

The CAD source files are also there, if you have an idea, you can edit it.

video(make): Build Guide-Ender3 with Orbiter

Detailed steps: Step-by-step

The Ender 3 direct drive weight: about 259g (Including the stock hotend, cooling fan, the E motor extruder).

Nozzle-to-Probe offsets { X, Y, Z }
#define NOZZLE_TO_PROBE_OFFSET { -28.75, -9, Z }

Features:
1 Printing TPU is more convenient and faster；
2 very light weight；
3 Assembly and disassembly is very convenient（Just need to turn one screw）；
4 Support Orbiter extruder: https://www.thingiverse.com/thing:4725897
5 Can also be used as a Long-Distance remote extruder；
6 Support BLtouch and 3Dtouch；

Bill of Materials:
Note: Considering that some people don't have the Insert Nut Tool, this version has two, one of which only requires a normal nut to assemble.

Version A M3 Knurled Brass Nut:
1 2 prints(Ender3-M3 Knurled Brass Nut.STL)；
2 M3 X 6 Socket Head Cap（2）；
3 M3 X 8 Socket Head Cap（3）；
4 M3 X 12 Socket Head Cap（2）；
5 M3 X 35 Socket Head Cap（1）；
6 M3 Hexagon nut（1）；
7 M3 Knurled Brass Nut（M3X4X4.5mm）（6）;
8 3010 fan;
9 5015 fan;
10 The Orbiter V1.5 Extruder;
11 Teflon tube（64.5mm）；

Version B M3 Square Thin Nut:
1 1 2 prints(Ender3-M3 Square Thin Nut.STL)；
2 M3 X 6 Socket Head Cap（2）；
3 M3 X 8 Socket Head Cap（3）；
4 M3 X 12 Socket Head Cap（2）；
5 M3 X 35 Socket Head Cap（1）；
6 M3 Square Thin Nut: 5.4mm X 5.4mm X 1.8mm（5）；
7 3010 fan;
8 5015 fan;
9 The Orbiter V1.5 Extruder;
10 Teflon tube（64.5mm）；

1 These 4 STL files are all placed correctly, no need to do any rotation.
2 Nozzle: 0.4mm
3 Material:PLA, PLA+, PETG, PET, ABS, ASA, PC
4 Suggested print settings: 0.25mm layer height, 2 perimeters, 5 top and 3 bottom layers and 25-30% infill density.
5 No supports needed!