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Repetitive Positioning Precision : ± 1.2 ArcSec
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Precision Ring Drive Indexer (PRD) (3)
Precision Ring Drives (PRD) are large open center indexing or positioning rotary units that combine Roller Pinion technology with a heavy duty cross roller slewing ring bearing. They provide high positional accuracy, zero backlash, high load capacity, and can operate in any orientation.
Precision Ring Drives (PRD) are large open center indexing or positioning rotary units that combine Roller Pinion technology with a heavy duty cross roller slewing ring bearing. They provide high positional accuracy, zero backlash, high load capacity, and can operate in any orientation.
| Product | Model | Maximum Dynamic Torque | Angular Accuracy | Repetitive Positioning Precision | Maximum Speed | Bore Size | Gear Ratio | |
|---|---|---|---|---|---|---|---|---|
| 966903 | PRD1500 | 1936 Nm | ± 11.0 ArcSec | ± 1.2 ArcSec | 27.3 RPM | 1330 mm | 220:1 With A 10:1 Reducer | 1750.0 mm |
| 966931 | PRD1500 | 1936 Nm | ± 16.0 ArcSec | ± 1.2 ArcSec | 3.6 RPM | 1330 mm | 2200:1 With A 100:1 Reducer | 1750.0 mm |
| 966943 | PRD1500 | 2860 Nm | ± 16.0 ArcSec | ± 1.2 ArcSec | 12.7 RPM | 1330 mm | 550:1 With A 25:1 Reducer | n/a |
