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海德漢HEIDENHAIN光柵尺LIDA 479/489資料下載
2021-6-25 閱讀(1525)
| 提 供 商 | 上海方未機械設(shè)備有限公司 | 資料大小 | 11.1MB |
|---|---|---|---|
| 資料圖片 | 下載次數(shù) | 152次 | |
| 資料類型 | PDF 文件 | 瀏覽次數(shù) | 1525次 |
| Linear scale | LIDA 409 | |||||
| Measuring standard Coefficient of linear expansion | Steel scale tape with METALLUR scale grating; grating period 20 µm αtherm ? 10 · 10–6 K–1 | |||||
| Accuracy grade* | ±3 µm, ±15 µm1) | |||||
| Baseline error | ≤ ±0.750 µm/50 mm (typical) | |||||
| Measuring length ML* in mm | 70 120 170 220 270 320 370 | Scale tape from the roll: 2 m,4 m, 6 m | ||||
| Reference marks | One at midpoint of measuring length | Every 50 mm | ||||
| Mass | 31 g/m | |||||
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| Scanning head | LIDA 48 | LIDA 47 | ||||
| Interface | 1 VPP | ? 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 | ≥ 500 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 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 µs | |
| Traversing 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/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/s2 (EN 60 068-2-6) ≤ 1000 m/s2 (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 | ||||||
海德漢HEIDENHAIN光柵尺LIDA 479/489資料下載
