Input Parameters
Measured with the chain removed.
Enter the shaft speed to be matched.
Required Shaft Ratio
0.00000
★ Recommended Combination
Drive Sprocket
—
Driven Sprocket
—
Chain Ratio
—
Speed Error
—
Predicted Belt Outfeed RPM
—
RPM Difference
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Click any row in the table to select a different combination.
Top 10 Sprocket Combinations
Combinations are ranked by the smallest absolute speed error.
| Rank | Drive Teeth | Driven Teeth | Ratio | Predicted RPM | RPM Difference | Speed Error |
|---|
Engineering notice:
The calculator evaluates the available sprocket combinations
and ranks the closest matches for the requested shaft speed.
Confirm sprocket availability, chain compatibility and the
final adjustment under actual operating conditions.