HEIDENHAIN LIDA 409 Exposed Linear Encoder

HEIDENHAIN

Product Code: LIDA 409
Brand: HEIDENHAIN



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Description for HEIDENHAIN LIDA 409 Exposed Linear Encoder

Linear scaleLIDA 409Measuring standardCoefficient of linear expansionSteel scale tape with METALLUR scale grating; grating period 20 µm?therm  10 · 10–6 K–1Accuracy grade*±3 µm, ±15 µm1)Baseline error? ±0.750 µm/50 mm (typical)Measuring length ML* in mm70 120 170 220 270 320 370420 520 620 720 820 920 1020Scale tape from the roll: 2 m,4 m, 6 mReference marksOne at midpoint of measuring lengthEvery 50 mmMass31 g/mScanning 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 a2)–? 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 speed2)? 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 D-sub connector (male) 15-pinCable 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) ±5 µm after linear length-error compensation in the evaluation electronics2) At a corresponding cutoff or scanning frequency

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