This 3D model represents a replacement or additional roller designed for use in a roller incubator system. It is ideal for expanding or repairing existing setups, ensuring smooth and reliable rotation of eggs or samples.

Key Dimensions:Roller length: 160 mm (≈ 6.30 inches)Roller diameter: 20 mm (≈ 0.79 inches)Gear diameter (outer): ~25.4 mm (≈ 1.00 inch)Gear teeth: 19Gear shaft diameter: 7 mm (≈ 0.28 inches)Opposite pin diameter: 7 mm (≈ 0.28 inches)

Modular Design:This model is designed with flexibility in mind. You can create rollers of different lengths by using your slicer’s cut function and combining multiple sections with the included connector. This allows customization based on your incubator size or specific needs.

Assembly:The model consists of 4 separate printable parts:GearMain roller bodyOpposite-side pinConnector (for extending roller length)All parts are intended to be assembled using plastic glue for a secure and durable bond.

Important Note:When inserting the gear into the roller before gluing, make sure to carefully check and set the correct distance from the roller body to ensure proper alignment and smooth operation within the incubator mechanism.

This modular and easy-to-assemble design makes it suitable for both repairs and custom builds.