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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.
ProductModelMaximum Dynamic TorqueAngular AccuracyRepetitive Positioning PrecisionMaximum SpeedBore SizeGear Ratio
966946PRD7501751 Nm± 34.0 ArcSec± 2.4 ArcSec3.6 RPM579 mm1100:1 With A 100:1 Reducern/a
966925PRD750968 Nm± 34.0 ArcSec± 2.4 ArcSec1.8 RPM579 mm3300:1 With A 300:1 Reducer900.0 mm
966932PRD750968 Nm± 34.0 ArcSec± 2.4 ArcSec2.6 RPM579 mm2310:1 With A 210:1 Reducer900.0 mm