海德汉光栅尺传感器HEIDEHAIN-L85/L15（销售维修）

Specifications

LC 415光栅尺电子尺传感器

LC 485光栅尺电子尺传感器

Measuring standard

Coefficient of linear expansion

DIADUR gl scale with absolute track and incremental track, grating period 20 ?m

α_therm ≈ ? 8 x 10^-6 K^-1 (mounting te (I)/(II)); with mounting spar: α_therm ≈ ? 9 x 10^-6K^-1 (mounting te (III))

Accuracy grade*

± 3 ?m; ± 5 ?m

Measuring length ML* 
in mm

Mounting spar* or clamping elements* up to ML 1 240 optional, necessary as of ML 1 340

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*

Option1)

–

Interface

EnDat 2.2

Ordering designation

EnDat22

EnDat02

ResolutionAt ± 3 ?m

At ± 5 ?m

0.001 ?m

0.010 ?m

0.005 ?m

0.010 ?m

Diagnostics interface

Dial

Clock frequency

Calculation time tcal

≤ 16 MHz

≤ 5 ?s

≤ 2 MHz

≤ 5 ?s

Incremental signals

–

  1 VPP

Signal period

Cutoff frequency –3 dB

–

20 ?m

≥ 150 kHz

Electrical connection

Separate adapter cable (1 m/3 m/6 m/9 m) connectible to mounting block

Cable length

≤ 100 m2)

≤ 150 m2)

Voltage supply

3.6 V to 14 V DC

Power consumption (max.)

3.6 V: ≤ 1.1 W; 14 V: ≤ 1.3 W

Current consumption (tical)

5 V: 140 mA (without load)

Traversing speed

≤ 180 m/min

Required moving force

≤ 5 N

Vibration 55 to 2 000 Hz
affecting the

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 60 529

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

HEIDEHAIN海德汉LC 4x5系列光栅尺包括L85光栅尺和L15电子尺，海德汉光栅尺传感器主要是对机床仪器进行的测量，产品的质量和效率。的封闭式直线光栅尺能 尘、切屑和飞溅的切削液，是用于机 床的理想选择。

• 等级 ± 2 μm

• 测量步距至 0,001 μm

• 测量长度至30 m

• 安装简单、快捷

• 安装公差大

• 能承受大加速度载荷

• 污染能力强

封闭式直线光栅尺有

• 标准光栅尺外壳
  – 用于振动强烈的应用
  – 测量长度30 m

• 紧凑光栅尺外壳
  – 用于有限安装空间应用
  – 测量长度1240 mm， 如果用安装板或紧固件，测量长 度2040 mm

海德汉封闭式直线光栅尺的铝外壳保 护光栅尺、读数头和导轨，避免其受灰 尘、切屑和切削液的影响。 自动向下压的 弹性密封条保持外壳密封。

读数头沿光栅尺的小摩擦力导轨运动。 读 数头通过一个联轴器与外部安装架连接， 联轴器可以补偿光栅尺与机床导轨间不可 避免的对正误差。