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MMU3 - Selector Stepper Spacer
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Small spacer for those of us DIYing the MMU3. It allows connecting an 8mm x 5mm rigid coupler to the stepper motor.
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- GNU General Public License v2.0
This allows you to use a rigid coupler to connect a regular stepper motor to the TR8x8 lead screw.
Hardware:
- 3xM3x45mm screws
- 1xM3x35mm screw
- 1 rigid coupler ⌀5mm to ⌀8mm
Instructions:
- Attach the rigid coupler to the motor.
- Attach the T8x8 lead screw to the rigid coupler
- Attach the adapter to the motor using 1 M3x35mm screw (corner with pocket)
- Attach the whole assembly to the MMU3 body using 3 M3x45mm screws