海德漢光柵尺又名HEIDENHAIN光柵尺，LC 495光柵尺系列包括LC495F光柵尺、LC495M光柵尺、495S光柵尺。
海德漢光柵尺又名HEIDENHAIN光柵尺，LC 495光柵尺系列包括LC495F光柵尺、LC495M光柵尺、495S光柵尺的封閉式直線光柵尺能有效防 塵、防切屑和防飛濺的切削液，是用于機 床的理想選擇。
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Specifications |
LC 495 F光柵尺 |
LC 495 M光柵尺 |
LC 495 S光柵尺 |
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Measuring standard Coefficient of linear expansion |
DIADUR glass scale with absolute track and incremental track, grating period 20 ?m αtherm ≈ ? 8 x 10-6 K-1 (mounting type (I)/(II)); with mounting spar: αtherm ≈ ? 9 x 10-6K-1 (mounting type (III)) |
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Accuracy grade* |
± 3 ?m; ± 5 ?m |
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Measuring length ML* |
Mounting spar* or clamping elements* up to ML 1240 optional, necessary as of ML 1340 70, 120, 170, 220, 270, 320, 370, 420, 470, 520, 570, 620, 670, 720, 770, 820, 920, 1020, 1140, 1240, 1340, 1440, 1540, 1640, 1740, 1840, 2040 |
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Functional safety* |
– |
Option1) |
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Interface |
Fanuc Serial Interface ?i interface |
Mitsubishi high speed interface |
DRIVE-CLiQ |
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Ordering designation |
Fanuc05 |
Mit03-04 |
DQ01 |
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Resolution At ± 3 ?m At ± 5 ?m |
?i interface/? interface 0.00125 ?m/0.010 ?m 0.0125 ?m/0.050 ?m |
0.001 ?m 0.010 ?m |
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Diagnostics interface |
Digital |
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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 length |
≤ 50 m |
≤ 30 m |
≤ 30 m2) |
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Voltage supply |
3.6 V to 14 V DC |
10 V to 28.8 V DC |
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Power consumption (max.) |
3.6 V: ≤ 1.1 W; 14 V: ≤ 1.3 W |
10 V: ≤ 1.5 W; 28.8 V: ≤ 1.7 W |
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Current consumption (typical) |
5 V: 140 mA (without load) |
24 V: 46 mA (without load) |
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Traversing speed |
≤ 180 m/min |
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Required moving force |
≤ 5 N |
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Vibration 55 to 2 000 Hz Shock 11 ms Acceleration |
Scanning unit: ≤ 200 m/s2 (EN 60 068-2-6) Housing without mounting spar: ≤ 100 m/s2 (EN 60 068-2-6) Housing with mounting spar, and cable outlet at right: ≤ 150 m/s2, at left: ≤ 100 m/s2(EN 60 068-2-6) ≤ 300 m/s2 (EN 60 068-2-27) ≤ 100 m/s2 in measuring direction |
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Operating temperature |
0 °C to +50 °C |
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Protection EN 60 529 |
IP 53 when installed according to instructions in the brochure, IP 64 with sealing air from DA 400 |
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Weight |
Encoder: 0.2 kg + 0.55 kg/m measuring length; mounting spar: 0.9 kg/m |
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海德漢光柵尺又名HEIDENHAIN光柵尺，LC 495光柵尺系列包括LC495F光柵尺、LC495M光柵尺、495S光柵尺封閉式直線光柵尺有
海德漢光柵尺又名HEIDENHAIN光柵尺，LC 495光柵尺系列包括LC495F光柵尺、LC495M光柵尺、495S光柵尺的鋁外殼有效保 護光柵尺、讀數(shù)頭和導(dǎo)軌，避免其受灰 塵、切屑和切削液的影響。 自動向下壓的 彈性密封條保持外殼密封。
讀數(shù)頭沿光柵尺的小摩擦力導(dǎo)軌運動。 讀 數(shù)頭通過一個聯(lián)軸器與外部安裝架連接， 聯(lián)軸器可以補償光柵尺與機床導(dǎo)軌間不可 避免的對正誤差。
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