In the 1930's the "Nederlandsche Spoorwegen" commisioned a serie of very basic "locomotors". https://nl.wikipedia.org/wiki/Sik_(locomotor)
Locomotor#137 is restored and can be seen as an operational exhibit in the Dutch Railway Museum in Utrecht (NL). https://www.spoorwegmuseum.nl/en/ontdek/de-collectie/our-trains/oersik/
I have attempted to capture the essential features of these little shunting locomotives in scale 1:32 / Gauge 1 / 45 mm track.
Propulsion is provided by the motor drive module published by "bahndrucker". (https://www.thingiverse.com/thing:4764519). The spoked wheels fit to the 3 mm axles.
Space for a battery and RC-electronics is VERY limited. A small 1S LiPo battery fits under the roof. A small RC receiver and ESC can be fitted under the bonnet.
You need to fit a connector for the battery and an on/off switch somewhere.....
I'm aware I've implemented several design features to build a working Gauge 1 model. (i.e. cut-outs for a motor, etc.)
Printer Brand:
Creality
Printer:
CR-10
Rafts:
No
Supports:
Yes
Resolution:
0.125 mm
Infill:
20
Filament: Extrudr GreenTEC Grey
The author marked this model as their own original creation.