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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)

Plate wheels for DIN 8188 roller chains
Pitch × Internal width (mm): 25.40 × 15.88
Teeth z = 10 - 76
Standard diameters d0 (mm): 82.19 - 614.64

16A-2 / ASA 80-2 (Duplex)

Plate wheels for DIN 8188 roller chains
Pitch × Internal width (mm): 25.40 × 15.88
Teeth z = 10 - 76
Standard diameters d0 (mm): 82.19 - 614.64

16A-3 / ASA 80-3 (Triplex)

Plate wheels for DIN 8188 roller chains
Pitch × Internal width (mm): 25.40 × 15.88
Teeth z = 25 - 76
Standard diameters d0 (mm): 202.66 - 614.64

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 PartDescription
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

Documents for Download

Chains

TYMA CZ Catalogue

Czech (PDF 3.58 MB)

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 3.77 MB)


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