| Specifications | LIP 382 |
Measuring standard Coefficient of linear expansion | DIADUR phase grating on Zerodur glass ceramic; grating period 0.512 µm ?therm = (0±0.1) x 10–6 K–1 |
Accuracy grade | ±0.5 µm (higher accuracy grades upon request) |
Baseline error | ? ±0.075 µm/5 mm |
Measuring length ML* in mm | 70 120 150 170 220 270 |
Reference marks | No |
Interface | 1 VPP |
Integrated interpolation Signal period | – 0.128 µm |
Cutoff frequency –3 dB | ? 1 MHz |
Scanning frequency* Edge separation a | – |
Traversing speed | ? 7.6 m/min |
Interpolation error Position noise RMS | ±0.01 nm 0.06 nm (1 MHz1)) |
Laser | Scanning head and scale mounted: Class 1 Scanning head not mounted: Class 3B Laser diode used: Class 3B |
Electrical connection | 0.5 m cable to interface electronics (APE), separate adapter cable (1 m/3 m/6 m/9 m) connectable to APE |
Cable length | See interface description, but ? 30 m (with HEIDENHAIN cable) |
Power supply | DC 5 V ±0.25 V |
Current consumption | < 190 mA |
Vibration 55 Hz to 2000 Hz Shock 11 ms | ? 4 m/s2 (EN 60068-2-6) ? 50 m/s2 (EN 60068-2-27) |
Operating temperature | 0 °C to 40 °C |
Mass Scanning head Interface electronics Linear scale Connecting cable | 150 g 100 g ML 70 mm: 260 g, ML ? 150 mm: 700 g 38 g/m |
* Please select when ordering 1) –3 dB cutoff frequency of the subsequent electronics | |
Exposed Linear Encoder
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