16A / ASA 80 Plate Wheels for DIN 8188 Roller Chains (A-Series)
16A / ASA 80 plate wheels (flat sprockets without hub) are designed for drives with all types of 16A / ASA 80 (1″ × 5/8″) roller chains of the so-called American series (A-series), standardized to ISO 606 (DIN 8188, ANSI B29.1). They are available in simplex, duplex, and triplex designs.
16A-1 / ASA 80-1 (Simplex)
16A-2 / ASA 80-2 (Duplex)
16A-3 / ASA 80-3 (Triplex)
Typical Applications
The 16A / ASA 80 plate wheels are intended for general use in medium-duty applications.
Typical applications include power-transmission drives; they are also used in lifting equipment and material-handling systems.
Materials
C43 steel.
Other materials on request.
Sprocket Code Description
Example:
16A-1-30-P (ASA 80, 1” × 5/8”) - 30 Teeth, without Hub (Steel)
| Code Part | Description |
|---|---|
| 16A | Chain type |
| 1 | Simplex design |
| 30 | Number of teeth |
| P | Flat design without a hub (also known as a plate wheel or chain disc) |
| ASA 80 | Chain designation according to ANSI B29.1 standard (USA) |
| 1” × 5/8” | Chain pitch × inner width |
| 30 Teeth, without Hub (Steel) | Sprocket design and material |

