Gates ZX20.5 Hi-Power Cogged Belt, 10 mm
Available
This Gates V-belt ZX section is a genuine Gates product engineered for reliable power transmission across industrial, agricultural and automotive applications. Gates V-belts are manufactured to ISO and RMA standards and stocked by AIMS Industrial for fast supply across Australia.
Where this product is used
Gates V-belts cover the full range of industrial, agricultural and automotive drive applications. Common end uses include:
- Industrial drive systems — air compressors, pumps, fans, blowers and generators across manufacturing and utilities
- Agricultural machinery including combine harvesters, grain augers, irrigation pumps and crop-processing equipment
- HVAC and refrigeration plant — chillers, cooling towers, air handlers and refrigeration compressors
Key specifications
| Specification | Detail |
|---|---|
| Belt Section | ZX |
| Series | Hi-Power II ZX — notched (cogged) raw-edge variant of the Z-section Hi-Power II belt |
| Construction | Raw edge, moulded-notch (cogged) construction — the notched-underside version of the Z-section Hi-Power II belt, per Gates specification (“most sizes also available as a notched, raw edge belt construction (ZX)”); reduces operating temperature and allows smaller sheave diameters than the equivalent wrapped belt; fibre-loaded rubber compound; Flex-Bonded polyester tensile cords; non-self-igniting; static conductive (ISO 1813 & RMA IP3-3) |
| Nominal Dimensions (Width x Height) | 10 x 6 mm |
| Temperature Range | -35°C to +60°C |
| Belt Matching | Meets Gates V80® tolerances — any Hi-Power II belt of the same section and length matches any other; no belt-matching required. Back idlers can be used. Tolerates mild clutching or drive slip. |
Selecting the right option
Select by belt section first, then by pitch length. Classical sections run A, B, C, D, E (or Z in metric) — cross-reference to the metric ISO equivalent (13A, 17A, 22A) where needed. Narrow sections (3V/SPA, 5V/SPB, 8V/SPC) carry more power in the same envelope. The XP series (XPZ/XPA/XPB/XPC) are notched versions for improved flex efficiency. Gates PowerBand banded belts join multiple strands — specify these for long centre distances, vertical drives or where belt whip is an issue. Looking for an automotive serpentine belt? Automotive Micro-V drives use the K section — see our automotive Micro-V range and match by OE reference or by rib count and pitch length. When in doubt, call AIMS — power transmission is our specialty and we'll confirm the right cross-reference.
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20.5 / ZX20.5
Model Number: 9020-20205
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21 / ZX21
Model Number: 9020-10021
