Planetary Gear Box 775 DC Motor
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4,7:1 Ratio, Easy to assemble and use. !Always put on cover ,pinch point hazard!
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Model information
- Source
- Printables
- Category
- Other Gadgets
- License
- Creative Commons — Attribution — Noncommercial
This planetary gearbox is designed specifically for a 775 DC motor, offering a compact and efficient solution for high-torque applications. Add lubricant for better and quieter performance. !Always put on cover ,pinch point hazard!
ASSEMBLY GUIDE

1: Prepare all parts shown in the picture.

2: Put the medium gears(black) on three pegs as seen on the picture, put the small gear (white) in the middle.

3: Grab main body and put the spacer in the middle hole and a screw in one of the 4 holes( you can put how many screws you want 1 is the minimum).
Thread Size: M4 (metric thread, 4mm diameter, lenght 10mm)

4: Put the whole body on the motor and screw on the screw/s.

5: Put on the planet carrier at once, after that check if the small gear is touching the spacer, if not push it down on the motor shaft.

6: Make sure the planet carrier is flush with the top of the body.

7:Add the small shaft with the shorter end first. You can also use super glue to permanently keep it in place.

8: Screw on the cover as shown.
Thread Size: M3 (metric thread, 3mm diameter, lenght 25mm)