Poly‑V Belts & Pulleys

Poly‑V belts (also known as multi‑rib belts or serpentine belts) provide exceptional power transmission in compact drive systems. Their multi‑ribbed design delivers high torque, low vibration and excellent grip, making them ideal for high‑speed industrial machinery, compressors, HVAC systems, packaging equipment and general engineering applications.

At Transpower Drives, we supply a full range of Poly‑V belts and matching pulleys, covering all major profiles including PJ, PK, PL and PM. These belts are manufactured to strict industry standards, ensuring long service life, reduced slippage and smooth, efficient operation even under demanding load conditions.

Our Poly‑V pulleys are available in aluminium, steel and cast iron, with options for taper‑lock bushes, pilot bore or fully machined bores. Whether you’re replacing a worn belt, upgrading an existing drive, or designing a new system, we provide reliable, high‑quality components backed by expert technical support.

Transpower Drives supplies Poly‑V belts and pulleys to engineering firms, OEMs and maintenance teams across the UK. From our base in Wellingborough, Northamptonshire, we support local customers in Northampton, Kettering, Corby, Milton Keynes and the wider East Midlands, as well as national industries requiring dependable power transmission solutions.

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If you need help identifying the correct belt profile or pulley specification, our team is ready to assist.

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