DC Motor to Technic Axle Adapter
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Bill of Materials
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Description
Couplings designed to integrate standard DC geared motors with Technic-like systems, allowing the transmission of movement between the motor shaft and mechanical components such as wheels, axles, and gears in projects with Arduino or ESP32 ⚙️🔩
The project includes two variants: a female coupling with Technic axle input and 15 mm insertion length, and a male coupling with an integrated Technic axle of 30 mm length. Both models feature an interface compatible with a DC geared motor shaft for direct coupling 🔧
They are suitable for applications in mobile robotics, controlled vehicles, mechanical prototyping, and STEM educational projects 🤖📐
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Female coupling with Technic axle input | Male coupling with integrated Technic axle |
It is recommended to print in PLA or PETG, without supports and with optimized orientation to withstand load on the shaft. As a post-process, it is necessary to remove burrs or imperfections on the motor connector to ensure a firm fit 🖨️
Download the model, try it in your project, and share your results 🚀
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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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