Brackets and mounts
DrawBot V1 Assembly
- Bounding box
- 280.0 × 200.0 × 131.0 mm
- Engine
- Precision B-rep
- Parameters
- 38
- Published
- November 2, 2026
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The prompt
project: DrawBot V1 purpose: Differential-drive mathematical drawing robot frame: length: 190mm width: 200mm thickness: 3mm corner_radius: 18mm ground_clearance: 8mm style: capsule material: PLA+/PETG drive: type: differential wheelbase: 160mm motors: NEMA17HS4401 x2 drivers: A4988/DRV8825 controller: Arduino UNO + CNC Shield V3 wheel: diameter: 65mm width: 12mm hub: 5mm D Shaft spokes: 8 tyre: TPU groove battery: type: 2S Li-ion size: 105x35x20mm tray: sliding adjustment: ±20mm pen: offset: 50mm lift: SG90 clamp: 8-12mm spring_loaded: true caster: type: ball diameter: 20mm mounts: motor_pattern: 31mm shaft_clearance: 22mm fasteners: M3 nut_traps: true structure: motor_region: 5mm ribs: true honeycomb: true cable_channels: true fillets: 2-5mm future: HC05 MPU6050 BNO085 ESP32 OLED Encoders Camera outputs: STEP STL OpenSCAD DXF Assembly
Parameters
| Name | Value | Range |
|---|---|---|
| Frame Length | 190 mm | 150 – 250 |
| Frame Width | 200 mm | 160 – 250 |
| Frame Thickness | 3 mm | 2 – 5 |
| Corner Radius | 18 mm | 5 – 30 |
| Ground Clearance | 8 mm | 5 – 15 |
| Motor Wall Thickness | 5 mm | 3 – 8 |
| Wheelbase (track) | 160 mm | 130 – 200 |
| Motor Face Size | 42 mm | 40 – 45 |
| Motor Body Length | 40 mm | 30 – 50 |
| Motor Shaft Dia | 5 mm | 3 – 8 |
| Motor Shaft Length | 20 mm | 10 – 25 |
| Shaft Clearance Hole | 22 mm | 18 – 26 |
| Wheel Diameter | 65 mm | 50 – 80 |
| Wheel Width | 12 mm | 8 – 16 |
| Spoke Count | 8 | 4 – 12 |
| Spoke Angle (deg) | 20 ° | 10 – 40 |
| Shaft Flat Depth | 1 mm | 0.5 – 2 |
| Tyre Groove Depth | 2 mm | 1 – 3 |
| Tyre Groove Width | 4 mm | 2 – 6 |
| Caster Ball Dia | 20 mm | 15 – 25 |
| Caster Housing Dia | 24 mm | 20 – 28 |
| Caster Housing Height | 12 mm | 8 – 16 |
| Pen Forward Offset | 50 mm | 30 – 70 |
| Pen Diameter | 10 mm | 8 – 12 |
| Pen Length | 80 mm | 60 – 100 |
| Servo Width (X) | 23 mm | 20 – 30 |
| Servo Length (Y) | 12 mm | 10 – 15 |
| Servo Height (Z) | 27 mm | 20 – 30 |
| Board Length (Y) | 70 mm | 60 – 80 |
| Board Width (X) | 55 mm | 50 – 60 |
| Arduino Height | 15 mm | 10 – 20 |
| CNC Shield Height | 10 mm | 8 – 15 |
| Electronics Y Offset | 10 mm | -20 – 40 |
| Battery Length | 105 mm | 80 – 130 |
| Battery Width | 35 mm | 30 – 40 |
| Battery Height | 20 mm | 15 – 30 |
| Tray Wall Thickness | 2 mm | 1.5 – 3 |
| Tray Adjustment | 20 mm | 10 – 30 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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