G37 Motor Model Dummy

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Here you will find high-quality, cleanly designed, and everyday 3D models – developed with a focus on function, reliability, and straightforward printing.

⚙️ G37 Geared Motor – Precise 3D Model (Scale True)

This project provides a highly detailed and scale-true 3D model of a standardized G37 geared motor. It was specifically developed for designers and engineers who want to integrate this component into their designs before the physical hardware arrives, or to create custom-fit mounts and enclosures.

🛠️ Technical Specifications (Based on Datasheet)

The model precisely matches the following mechanical dimensions:

• Housing Diameter (Gearbox): $37.0$ mm
• Housing Diameter (Motor): $36.0$ mm
• Overall Length (without shaft): $33.3$ mm + Variable $L$ (depending on gear reduction)
• Shaft Details:
  • Diameter: $6.0$ mm (D-Shape shaft for non-slip fit)
  • Length: $19.5$ mm (Total from gearbox plate)
  • Visible shaft length up to D-cut: $10.0$ mm
• Mounting: 6x M3 threaded holes on a bolt circle of $31.0$ mm ($\text{P.C.D. } \varnothing 31$)
• Shaft Axis Offset: $7.0$ mm to the center axis (Eccentric)

🖨️ Print Recommendations

Although this model primarily serves as a placeholder (dummy) for CAD designs, it can be printed for prototypes:

• Material: PLA, PETG, or ABS (for better heat resistance near actual motors).
• Layer Height: $0.12$ mm to $0.2$ mm for precise shaft and hole dimensions.
• Walls: At least 3 wall lines to ensure shaft stability.
• Support: Only minimal support needed on the underside of the housing if printed horizontally.

💡 Application Notes

Use this model to:

1. Design mounts without constantly measuring the real motor.
2. Perform space checks in complex robotics projects.
3. Create animations and renderings of your finished assemblies.

Danke fürs Vorbeischauen!

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– Viel Spaß beim Drucken :)