- Страна происхождения
- Германия
- Тип датчика
- Датчик линейных перемещений

Specifications |
LS 187 |
LS 177 |
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Measuring standard Coefficient of linear expansion |
Glass scale with DIADUR grating, grating period 20 µm αtherm 8 x 10–6 K–1 |
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Accuracy grade* |
±5 µm; ±3 µm |
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Measuring length ML* in mm |
140 240 340 440 540 640 740 840 940 1040 1140 1240 1340 1440 1540 1640 1740 1840 2040 2240 2440 2640 2840 3040 |
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Reference marks*LS 1x7 LS 1x7 C |
Selectable with magnets every 50 mm, standard setting: 1 reference mark in the center Distance-coded |
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Interface |
1 VPP |
TTL |
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Integrated interpolation* Signal period |
– 20 µm |
5-fold – |
10-fold – |
20-fold – |
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Diagnostics interface |
Analog |
– |
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Cutoff frequency –3 dB |
≥ 160 kHz |
– |
– |
– |
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Scanning frequency* Edge separation a |
– |
100 kHz ≥ 0.5 µs |
50 kHz ≥ 1 µs |
100 kHz ≥ 0.25 µs |
50 kHz ≥ 0.5 µs |
25 kHz ≥ 1 µs |
50 kHz ≥ 0.25 µs |
25 kHz ≥ 0.5 µs |
Measuring step |
Depends on interpolation |
1 µm1) |
0.5 µm1) |
0.25 µm1) |
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Electrical connection |
Separate adapter cable (1 m/3 m/6 m/9 m) connectible to mounting block |
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Cable length2) |
≤ 150 m |
≤ 100 m |
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Voltage supply |
DC 5 V ±0.25 V/< 120 mA |
DC 5 V ±0.25 V/< 140 mA |
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Traversing speed |
≤ 120 m/min |
≤ 120 m/min |
≤ 60 m/min |
≤ 120 m/min |
≤ 60 m/min |
≤ 30 m/min |
≤ 60 m/min |
≤ 30 m/min |
Required moving force |
≤ 4 N |
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Vibration 55 Hz to 2000 Hz Shock 11 ms Acceleration |
≤ 200 m/s2 (EN 60 068-2-6) ≤ 400 m/s2 (EN 60 068-2-27) ≤ 60 m/s2 in measuring direction |
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Operating temperature |
0 °C to 50 °C |
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Protection EN 60 529 |
IP53 when mounted according to the instructions and mounting information IP64 if compressed air is connected via DA 400 |
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Mass |
0.4 kg + 2.3 kg/m measuring length |
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