2-in-1 pneumatic air motor/engine/pump

(2-in-1 air motor/pump working model)

Print Settings

Rafts:

Doesn't Matter

Supports: 

Doesn't Matter

Resolution:

0.2

Infill: 

50-100%

Hardware: 

• 8X m4 or m5 Bolts 
• water/pneumatic fittings
• water/pneumatic tubing
• 4 standard skate bearings 
• sandpaper 
• 1X motor body 
• 2X shaft 
• 3X pistons 
• 2X motor plates 
• 1X rotor 

assembly instructions:

1. tap threads on the motor body. 
2. make sure all part faces are sanded and flush (no friction).
3. insert 2 bearings into each motor plate, inside bearing must be flush. 
4. insert shafts into bearings (triangle facing inside).
5. place rotor in the shaft. 
6. place motor body over the rotor and insert bolts. 
7. if friction or hard contact with wall are present, locate source and sand until no friction is present, (do this with all parts if necessary).
8. attach 2nd motor plate on the motor.
9. lightly tighten the bolts evenly (do not overtighten).
10. if necessary lubricate the motor with WD40, or other lubricant.