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Compact Ring Drive Indexer (CRD) (4)

Compact Ring Drives (CRD) are smaller open center indexing or positioning rotary units that combine Roller Pinion technology with two bearing options, two reducer (planetary & Harmonic), or even a reducerless direct drive motor. They provide a range of high positional accuracy, acceleration, load capacity, and speed. Zero backlash. IP65 rating and can operate in any orientation. Only the load bearing needs periodic maintenance.
ProductModelDescriptionMaximum Dynamic TorqueAngular AccuracyRepetitive Positioning PrecisionMaximum SpeedBore SizeGear Ratio
967560CRD250B-DDCRD250B,DD,6.2:1,02-C,ENDAT01367 Nm± 41.0 ArcSec± 6.9 ArcSecSee Tech Data Sheet Charts115 mm6.2:1n/a
967540CRD250-DDCRD250,DD,6.2:1,02-C,ENDAT01367 Nm± 41.0 ArcSec± 6.9 ArcSecSee Tech Data Sheet Charts115 mm6.2:1363.3 mm
967640CRD350-DDCRD350,DD,8.4:1,02-C,ENDAT01497 Nm± 30.0 ArcSec± 5.1 ArcSecSee Tech Data Sheet Charts155 mm8.4:1487.8 mm
967740CRD550-DDCRD550,DD,13:1,02-C,ENDAT01770 Nm± 20.0 ArcSec± 3.2 ArcSecSee Tech Data Sheet Charts350 mm13.0:1n/a