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L Gauge Powered Truck, 37.5mm
IP Report
Print Profile(1)
0.2mm layer, 2 walls, 15% infill
Designer
5.5 h
2 plates
Open in Bambu Studio
Boost
10
23
0
0
6
3
Released
Description
L-Gauge Powered Truck (TT Motor Drive)
This is an L-gauge powered truck designed around a TT motor, primarily intended to run on my custom 37.5 mm track. This truck may not be compatible with all 37.5 mm track systems due to its flange geometry.
Key Dimensions & Specifications
Overall Geometry
- Bolster 52 mm x 6 mm
- Frame width: 59.5 mm
- Wheelbase: 42 mm
- Axle width (overall): 59.5 mm
Wheel & Axle Details
- Bearing step: 5 mm
- Wheel step width: 9 mm
- Distance between wheel flanges: 31.5 mm
- Wheel width: 8 mm
- Flange diameter: 27 mm
- Tread width: 22 mm, tapering down to 18 mm
Gear Train
- 1 × 34-tooth gear (34 mm diameter)
- 2 × 12-tooth gears (12 mm diameter)
- Designed for use with a TT motor
Bearing Requirement
- 6 × ball bearings
- Inner diameter: 6 mm
- Outer diameter: 10 mm
- Width: 3 mm
These bearings are required for proper axle support and smooth, low-friction operation.
License
This user content is licensed under a Standard Digital File License.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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