AT Series Timing Pulley Ordering Examples
Standard AT Pulley Order Example
| Key to standard pulley diagrams | |
| DF | Flange diameter |
|---|---|
| d | Bore diameter |
| Dp | Pitch diameter |
| L | Overall width(or length through bore) |
| De | External diameter of teeth |
| F | Width over flanges |
| Dm | Hub diameter |
Special Manufacturing Order Example
Additional Options
| Material | Toothform | ||
| AL | Aluminium | AT3 | ATN10 |
|---|---|---|---|
| St | Steel | AT5 | ATN12.7 |
| SS | Stainless Steel | AT10 | ATK5(k6) |
| AC | Acetal | AT15 | ATK5(k13) |
| Ny | Nylon | AT20 | ATK10(k6) |
| Cl | Cast Iron | ATP10 | ATK10(k13) |
| BR | Brass | ATP15 | ATK20(k13) |
For any feature required, but not listed above please contact
| Tooth options | |
| -SE | Tooth profile used on all pulleys with <=20 teeth as standard |
|---|---|
| -0 | Zero backlash tooth profile |
| Number of flanges | |
| -2 | Two flanges (Up to and including 40 teeth on standard pulleys) |
|---|---|
| -1 | One flange, state side relating to hub if important |
| -0 | No flanges (Above 40 teeth on standard pulleys) |
| -2c | Conveyor flanges, reduced diameter |
| -2BO | Two bolts on flages |
Pulley Rework
We can rework standard and stock pulleys to suit your individual requirements on pulleys under 400mm diameter.
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