HEIDENHAIN LIDA 405 Exposed Linear Encoder

HEIDENHAIN

Product Code: LIDA 405
Brand: HEIDENHAIN



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Description for HEIDENHAIN LIDA 405 Exposed Linear Encoder

Linear scaleLIDA 405Measuring standardCoefficient of linear expansionSteel scale tape with METALLUR scale grating; grating period 20 µmDepends on the mounting surfaceAccuracy grade±5 µmBaseline error? ±0.750 µm/50 mm (typical)Measuring length ML* in mm 140 240 340 440 540 640 740 840 940 1040 1140 1240 1340 14401540 1640 1740 1840 1940 2040Larger measuring lengths up to 30 040 mm with a single-section scale tape and individual scale-carrier sectionsReference marksOne at midpoint of measuring lengthMass115 g + 0.25 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 ordering 1) At a corresponding cutoff or scanning frequency

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