HEIDENHAIN LIDA 403 Exposed Linear Encoder

HEIDENHAIN

Product Code: LIDA 403
Brand: HEIDENHAIN



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Description for HEIDENHAIN LIDA 403 Exposed Linear Encoder

Linear scaleLIDA 403Measuring standardCoefficient of linear expansion* METALLUR scale grating on glass ceramic or glass; grating period 20 µm?therm  8 · 10–6 K–1 (glass)?therm = (0±0.5) · 10–6 K–1 (Robax glass ceramic)Accuracy grade*±1 µm (only for Robax glass ceramic), ±3 µm, ±5 µmBaseline error? ±0.275 µm/10 mmMeasuring length ML* in mm 240 340 440 640 840 1040 1240 1440 1640 1840 2040 2240 24402640, 2840, 3040 (ROBAX glass ceramic with up to ML 1640)Reference marks*LIDA 4x3: One at midpoint of measuring length; LIDA 4x3 C: Distance-codedMass3 g + 0.1 g/mm measuring lengthScanning headLIDA 48LIDA 47Interface  1 VPP? TTLIntegrated interpolation*Signal period–20 µm5-fold4 µm10-fold2 µm50-fold0.4 µm100-fold0.2 µmCutoff frequency –3 dB? 400 kHz–Scanning frequency*–? 400 kHz? 200 kHz? 100 kHz? 50 kHz? 200 kHz? 100 kHz? 50 kHz? 25 kHz? 50 kHz? 25 kHz? 12.5 kHz? 25 kHz? 12.5 kHz? 6.25 kHzEdge separation a1)–? 0.100 µs? 0.220 µs? 0.465 µs? 0.950 µs? 0.100 µs? 0.220 µs? 0.465 µs? 0.950 µs? 0.080 µs? 0.175 µs? 0.370 µs? 0.080 µs? 0.175 µs? 0.370 µsTraversing speed1)? 600 m/min? 480 m/min? 240 m/min? 120 m/min? 60 m/min? 240 m/min? 120 m/min? 60 m/min? 30 m/min? 60 m/min? 30 m/min? 15 m/min? 30 m/min? 15 m/min? 7.5 m/minInterpolation error±45 nm–Limit switchesL1/L2 with two different magnets; output signals: TTL (without line driver)Electrical connectionCable, 0.5 m, 1 m or 3 m, with 15-pin D-sub connector (male)Cable lengthSee interface description, however limit: ? 20 m (with HEIDENHAIN cable)Voltage supplyDC 5 V ±0.5 VCurrent consumption< 130 mA< 150 mA (without load)Vibration 55 Hz to 2000 HzShock 6 ms? 500 m/s2 (EN 60 068-2-6)? 1000 m/s2 (EN 60 068-2-27)Operating temperature–10 °C to 70 °CMass Scanning head Connecting cable Connector20 g (without cable)22 g/m32 g* Please select when ordering1) At a corresponding cutoff or scanning frequency

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