Planetary Gearbox for Nema17 Stepper motor

Prints (0)

Description

Someone wanted to build a small and light gearbox for a stepper motor and increase torque for a direct drive extruder.

By: Janth, Link: http://www.instructables.com/i...

Bill of materials:

- 3* bearings 3mm inner diameter, 7mm outer diameter, 3mm height.

- 1* bearing 5mm inner diameter, 10mm outer diameter, 4mm height.

- 3* 3mm hexagon socket head screw 12mm long, with 12 washer and 3 nuts.

- 1* 5mm hexagon socket head screw 30mm long (but trimmed down) and 3 nuts (small height).

- 2* 3mm hexgon socket head screw 40mm long with 2 washers.

- NEMA17 stepper driver (5mm diameter axis)..- MK8 drivegear for 5mm axis.

Design Files

File Size

GEAR 3.stl
560 KB
COVER 2.stl
181 KB
COVER 1.stl
159 KB
WHEEL 1.stl
173 KB
WHEEL 2.stl
213 KB
GEAR 2.stl
1 MB
GEAR 1.stl
332 KB

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