Measuring standard: DIADUR phase grating on glass
Signal periods: 180 000
Accuracy of graduation:± 0.9”
Position error per signal period1): ± 0.1”
Reference marks: One
Hub inside diameter: 51.2 mm
Mech. permissible speed: ≤ 1 000 min-1
Moment of inertia of rotor: 1.2 · 10–3 kgm2
Permissible axial motion of measured shaft: ≤ ± 0.05 mm
Mfr. Part No. | Description |
ERP 880 | Phase-grating graduation on glass disk with hub; screwed onto front of shaft |