# Wild Thumper
# Robot
Dagu Wild Thumper 4WD robot [Product Page]
Wild Thumper 4WD
# Motors
Dagu Wild Thumper Motors [Product Page]
The wild thumper was bought with 34:1 motors and swapped out with 75:1 motors as this was the cheaper option at the time.
| Motor | Max Speed [rpm] | Voltage [V] | Stall Current [A] | Stall Torque [Kg.cm] |
|---|---|---|---|---|
| 75:1 | 133 | 6 (7.5 max) | 3.4 | 12 |
| 34:1 | 133 | 6 (7.5 max) | 3.4 | 12 |
The cable supplied with the motors is 20AWG.
# Changing the gearbox
The gearboxes for motors with a 75:1 and 34:1 gear ratio can be swapped over.
Installed motor
Remove screws
Gently remove front & mid gearbox
Take donor motor
Remove gearbox and fit
Note slightly different sizes
Notes:
- The 75:1 ratio gearbox is slightly longer
- The 75:1 ratio gearbox used longer screws
# Fitting Motors with Encoders
Motor with encoder
Motor inserted, leaving space for encoder
Hole required in top for encoder cable
Hole sealed using washer and hot glue