Our Endless Injection-Molded Round Belts are ideal for low-power transmission applications.
As elastic power transmission elements, they require no costly tensioning devices. Thanks to their manufacturing process, they have no welded joint or splice, resulting in extremely smooth running and allowing minimum pulley diameters from 5.5 x belt diameter.

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Overview of Endless Injection-Molded Round Belts

The recommended pre-tension is 6–12%. With more than 300 existing molds, most dimensions can be manufactured at short notice without additional tooling costs.

Various Applications for Pflug Round Belts

Our E80, V75, C70, and P82 types are manufactured from specially selected materials designed to withstand high dynamic loads.

In addition, type E80 is conditionally antistatic, with a resistance value of approximately 10⁶ ohms, making it particularly suitable for applications in electronic devices and chip manufacturing.

These types have proven themselves over many years in sensitive applications and high-volume production.

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Endless Injection-Molded Round Belts in use

Like all elastic drive elements, they can be installed simply by stretching them over the pulleys. This not only makes them easy to install, but also significantly reduces downtime.

Available diameters: 1,8 – 7 mm
Available lengths: 40 mm – 2090 mm
Temperature resistance: -20°C – +160°C
Coefficients of friction: 0,35µ – 0,9µ *
Maximum tension: > 100 N
All specifications may vary depending on the type and material used.
* According to Pflug test specification SPPN 91.001, based on ground V2A stainless steel.
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Endless Injection-Molded Round Belts (PDF-Download)