A two part cover for the hole in the inner backside acrylic panel of the E3D MotioSystem. This goes where bowden steppers would go.

**additional parts needed:**
- n x 4 x M4 screws >=12mm
- n x 4 x M4 nuts

E3D MotioSystem Back Panel Extruder Hole Covers with Cable Management

back plate.stl

A simple 1:7 cycloidal for NEMA-17 stepper motors. 

[Demo Video](https://diode.zone/videos/watch/236fd689-86ab-45ce-aaef-6b25563a8d78)

NEMA-17 Cycloidal Gearbox

nema17-cycloidal-gear.stl

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E3D MotioSystem Back Panel Extruder Hole Covers with Cable Management

NEMA-17 Cycloidal Gearbox