
Ender 3 Belt Kit assembly manual
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Figure 37 Pulleys mounting
✓
Use Diagonal Motor bracket for mounting Z motor:
Figure 38 Diagonal Motor bracket
✓
Install Diagonal bracket and motor in the
RIGHT
side of the machine, using M4x8
Screws and M4 Slot Nuts, install Z motor with 2 M3x6 Screws and insert a
Pulley Bore
5mm
into motor shaft.
Align both Pulleys (motor and shaft pulleys connected with closed loop sync belt) and
secure them with its headless screws to their own shafts
Finally adjust belt tension using slotted holes in motor bracket: