HEIDENHAIN LIDA 407 Exposed Linear Encoder
Product Name: HEIDENHAIN LIDA 407 Exposed Linear Encoder
Product Brand: HEIDENHAIN
Product Code: LIDA 407
Product Artikel: HEIDENHAIN LIDA 407 Exposed Linear Encoder
Linear scale LIDA 407 Measuring standard Coefficient of linear expansion Steel scale tape with METALLUR scale grating; grating period 20 µm α therm 10 · 10 –6 K –1 Accuracy grade* ±3 µm (up to ML 1040); ±5 µm (from ML 1240); ±15 µm 1) Baseline error ≤ ±0.750 µm/50 mm (typical) Measuring length ML* in mm 240 440 640 840 1040 1240 1440 1640 1840 2040 2240 2440 2640 2840 3040 3240 3440 3640 3840 4040 4240 4440 4640 4840 5040 5240 5440 5640 5840 6040 Reference marks One at midpoint of measuring length Mass 25 g + 0.1 g/mm measuring length Scanning head LIDA 48 LIDA 47 Interface 1 V PP TTL Integrated interpolation * Signal period – 20 µm 5-fold 4 µm 10-fold 2 µm 50-fold 0.4 µm 100-fold 0.2 µm Cutoff 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 kHz Edge separation a 2) – ≥ 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 µs Traversing speed 2) ≤ 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/min Interpolation error ±45 nm – Limit switches L1/L2 with two different magnets; output signals : TTL (without line driver) Electrical connection Cable, 0.5 m, 1 m or 3 m with D-sub connector (male) 15-pin Cable length See interface description, however limit: ≤ 20 m (with HEIDENHAIN cable) Voltage supply DC 5 V ±0.5 V Current consumption < 130 mA < 150 mA (without load) Vibration 55 Hz to 2000 Hz Shock 6 ms ≤ 500 m/s 2 (EN 60 068-2-6) ≤ 1000 m/s 2 (EN 60 068-2-27) Operating temperature –10 °C to 70 °C Mass Scanning head Connecting cable Connector 20 g (without cable) 22 g/m 32 g * Please select when ordering 1) ±5 µm after linear length-error compensation in the evaluation electronics 2) At a corresponding cutoff or scanning frequency
