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HEIDEHAIN LC415光柵尺AELC415讀數頭是Absolute光柵尺，是數控機床進給軸為伺服控制環模式的機器和設備的選擇，例如銑床、加工中心、鏜床、車床和磨床。 直線光柵尺的動態性能優點，允許的運動速度高，沿測量方向的加速性能使其不僅能滿足常規軸高動態性能要求，也能滿足直接驅動電機的高動態性能要求。提供海德漢光柵尺的型號、ID、價格、報價、維修等解決方案。
HEIDEHAIN LC415光柵尺AELC415讀數頭技術參數：
海德漢封閉式直線光柵尺能有效防 塵、防切屑和防飛濺的切削液，是于機 床定位測量的選擇。
精度等級 ± 2 μm
測量步距至 0,001 μm
測量長度至30 m
安裝簡單、快捷
安裝公差大
能承受大加速度載荷
耐污染能力強
封閉式直線光柵尺有
標準光柵尺外殼
– 用于振動強烈的應用
– 大測量長度30 m緊湊光柵尺外殼
– 用于有限安裝空間應用
– 大測量長度1240 mm， 如果用安裝板或緊固件，大測量長 度2040 mm
海德漢封閉式直線光柵尺的鋁外殼有效保 護光柵尺、讀數頭和導軌，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。
讀數頭沿光柵尺的小摩擦力導軌運動。 讀 數頭通過*個聯軸器與外部安裝架連接， 聯軸器可以補償光柵尺與機床導軌間不可 避免的對正誤差。
工作原理：
技術參數：
Specifications | LC 415光柵尺光學尺電子尺 | |
Measuring standard Coefficient of linear expansion | DIADUR glass scale with absolute track and incremental track, grating period 20 µm αtherm ≈ ? 8 x 10-6 K-1, (mounting type (I)/(II)); with mounting spar: αtherm ≈ ? 9 x 10-6K-1 (mounting type (III)) | |
Accuracy grade* | ± 3 µm; ± 5 µm | |
Measuring length ML* in mm | 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 | |
Functional safety For applications up to |
| |
PFH | ≤ 15 x 10–9 | ≤ 25 x 10–9 |
Safe position1) | Encoder: ± 550 µm (safety-related measuring step: SM = 220 µm) Mechanical connection: fault exclusions for loosening of the housing and scanning unit (page 6) | |
Interface | EnDat 2.2 | DRIVE-CLiQ |
Ordering designation | EnDat 22 | DQ 01 |
Resolution | Accuracy ± 3 µm: 0.001 µm, accuracy ± 5 µm: 0.010 µm | |
Calculation time tcal Clock frequency | ≤ 5 µs ≤ 16 MHz | – – |
Electrical connection | Separate adapter cable connectable to mounting block | |
Cable length | ≤ 100 m (with HEIDENHAIN cable), | ≤ 30 m (longer cables on request) |
Power supply | 3.6 to 14 V DC | 10 V to 28.8 V DC |
Power consumption (max.) | At 14 V:≤ 1.3 W; at 3.6 V: ≤ 1.1 W | At 10 V:≤ 1.5 W; at 28.8 V: ≤ 1.7 W |
Current consumption (typical) | At 5 V:140 mA (without load) | At 24 V:46 mA (without load) |
Traversing speed | ≤ 180 m/min | |
Required moving force | ≤ 5 N | |
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 | |
Operating temperature | 0 °C to 50 °C | |
Protection EN 60 5292) | IP 53 when installed according to instructions in the brochure, IP 64 with sealing air from DA 400 | |
Weight | Encoder: 0.2 kg + 0.55 kg/m measuring length; mounting spar: 0.9 kg/m | |
尺寸圖：
ID號有
常見故障及維修內容：
