光栅编码器

分辨率：5微米~20纳米
数字输出，零位、限位输出
带信号指示灯
安装方便

抗污染能力强

Dimensions: 35.0 x 13.5 x 10.2 mm
Interfaces: A-quad-B digital or 1 Vpp Sin/Cos analog
Resolution:
(Interpolation
in Sensor Head)
5 μm – 20 nm (linear)
Accuracy Class: +/- 1 μm (linear glass)
+/- 3 μm (linear metal tape)
Input Voltage: 5 VDC
Supply Current: 220 mA with 120Ω across A, B, I
170 mA with 120Ω across Sin/Cos, IW
Max Speed: 5 m/s
Index: IW for analog and 5 μm digital
LSB for 2.5 μm digital and above
Outputs: Sin/Cos or A-quad-B, Index, Limits (2), Alarm
Status LED: Yes
Operating
Environment: Atmospheric
Scale Pitch: 20 μm
Repeatability:
(Hysteresis)
< 1 LSB
Typical
Sub-Divisional
Error (SDE):
< 20 nm RMS
Weight: < 15 g sensor head, < 30 g/m cable
Grating
Compatibility: Linear glass and metal tape scale
Specifications subject to change.


5000 2500 1000 500 200 100 50 20 Resolution (nm)