Underwater servo
Do not use Blender files for 3D printing. Parts can be outdated or for reference only.
Use the STL downloads below instead.
Downloads are 100% free. You only need to log in or register.
Items needed for the build
- SURPASS Hobby Digital Servo
- O-ring (OD 6mm, CS: 1.5mm (ID:3mm))
O-ring (OD 8mm, CS: 2mm (ID: 4mm) or OD: 9mm, CS: 2mm (ID: 5mm))<- DEPRECATED- 26AWG Wire
- M2.5x8 screw
- 3D STL Files for housing
- Underwater connector
- Sealant (optional)
STL files for 3D printing
| Pict | Part name | Best mat | Qty | Notes |
|---|---|---|---|---|
 |
Se_1 | PETG | 1 | |
 |
Se_2 | PETG | 1 | |
 |
Se_3 | PETG | 1 | |
 |
Se_4 | PETG | 1 | |
 |
Bw_4 | PETG | 1 |
3D part downloads are 100% free and the files are complete.
You only need to log in or register.
AliExpress: SURPASS Hobby Digital Servo
For successful completion with our 3D files, purchase exactly this model. Note that the exact model is 17G.
SURPASS Hobby Digital Servo 17G. Tracked, affiliate link.
AliExpress: 5 Meters Servo Extension Cable 26AWG Wire Extended Wiring
Servo Extension Cable 26AWG Wire. Tracked, affiliate link.
AliExpress: Rubber O Ring Sealing Washer NBR
Due to the shaft design, two O-rings of different diameters are needed.
- O-ring (OD 6mm, CS: 1.5mm (ID:3mm))
O-ring (OD 8mm, CS: 2mm (ID: 4mm) or OD: 9mm, CS: 2mm (ID: 5mm))<- DEPRECATED
Rubber O Ring Sealing Washer NBR. Tracked, affiliate link.
BUILD ASSISTANT - SERVO
Making a watertight servo is quite hard, but we have solved it. Follow this short, simple step-by-step tutorial.
Buy ready-made
We provide sealed servos on request. They can be ordered with or without a connector.
Related parts
- Connectors