Gates 8M-28S-12 Poly Chain Taper Lock Sprocket
Out of stock
This Gates 8M-pitch taper lock timing pulley is a matched component for Gates Poly Chain GT and PowerGrip GT synchronous belt drive systems. Using Gates pulleys with Gates belts ensures the tooth engagement geometry is maintained to published design tolerances, maximising drive efficiency and service life.
Where this product is used
Gates timing pulleys and sprockets are matched components for Gates synchronous belt drive systems. Typical applications include:
- Synchronous belt drive systems in industrial automation, packaging machinery and robotics
- Poly Chain GT Carbon and PowerGrip GT3 drive assemblies requiring matched sprocket profiles
- High-speed, low-noise precision drives where exact speed ratios and minimal backlash are essential
Key specifications
| Belt Section | 8M |
| Bore Type | Taper Lock |
Selecting the right option
Select by belt pitch (8M or 14M for Poly Chain GT), number of teeth and bore type — pilot bore for standard shaft fits, taper lock for secure removal and re-use. Stainless steel sprockets are available where corrosion resistance is required (food-grade, washdown or marine environments). Always match the sprocket profile to the belt series — Poly Chain GT sprockets are not interchangeable with HTD profiles even at the same pitch. Contact AIMS for full drive design assistance.
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