TTR ERA 4400 Scale drum for incremental modular angle encoder without integral bearing Line count: 10000 Grating period: 40.000 µm Accuracy of the graduation: ± 3.0 '' Geometry of drum: Outside Ø 127.64 mm, inside Ø 80 mm, hole circle Ø 95 mm, 6 holes Ø 5.5 mm, with centering collar Reference mark: 1 reference mark Mechanical permissible speed without mechanical fault exclusion: 12250 min-1
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