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Pivoting belt tensioner for your idler pulley – AI product visualization

Gears & mechanics

Pivoting belt tensioner for your idler pulley

Position your idler pulley using a pivot arm and an arcuate clamping slot.

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This two-part tensioner positions a separate idler in a slow, hand-operated model drive. An M4 pivot and a second M4 clamping screw in the curved slot allow adjustment over about ±25 degrees. Defaults are a 35 mm pivot-to-idler distance, 4 mm idler axle and an idler seat 12 mm above the arm underside. The raised seat should contact only the inner ring of your suitable bearing pulley; check its width and add your own spacer if needed. Assemble base and arm with your own screws, washers and nuts; four additional 4.4 mm holes secure the base. The idler bore includes 0.3 mm diameter clearance. Supply the pulley and belt separately. For low belt tension and hand operation, with no rated capacity or suitability for powered machinery. Adjustable values: Pivot to idler axle distance: 25–55 mm; Idler axle diameter: 3–6 mm; Idler seat above arm underside: 8–18 mm. Have your own 3D printer? Configure the dimensions, purchase the STL file and download the 3D model to print yourself. Without a printer, have us make the part: choose a material, calculate the price online, then order and pay online. Geometry has been digitally checked. No physical test print has been carried out. The product image is a photorealistic AI visualization of the default dimensions. Mentioned third-party accessories are not included.
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FAQ

Frequently asked questions

What is Configurable 3D component intended for?

Configurable 3D component is a configurable model in the Zahnräder & Mechanik category. When an off-the-shelf part does not fit, configure this parametric configurable 3d component for your project: adjust the dimensions, check the preview, download the STL or order the 3D… It is suitable as a starting point for 3D printing or technical review.

Which dimensions can I adjust for Configurable 3D component?

The available input fields define the dimensions of the generated model, for example Length, Specific dimension, Height. Please check the preview and the displayed overall dimensions before ordering.

Is the STL generated from my inputs?

Yes. The STL is generated from the entered parameters and prepared for download or email delivery after payment.

Can I open the STL in Bambu Studio, Cura or PrusaSlicer?

The generated STL is suitable as a starting point for common slicers. Please review orientation, scale, material and print settings in your slicer software.

Do I need to check dimensions and tolerances before buying?

Yes, please check dimensions before ordering. Fit, strength and tolerances depend on material and print settings; the preview and overall dimensions help with verification.

Which material is suitable for Configurable 3D component?

PLA is useful for samples and simple parts, PETG for tougher applications and ASA for outdoor or higher-temperature use. Load, tolerance and print orientation matter.

Can I download Configurable 3D component as an STL or order it printed?

Yes. After configuration you can use the generated model for STL download or continue to the 3D printing order flow with price calculation.

What are typical uses for Configurable 3D component?

Typical uses include custom dimensions, repairs, prototypes and mounting aids in the Zahnräder & Mechanik category. For functional parts, always verify load and fit in the final application.

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