Celera Motion MicroE ChipEncoder Series - Linear and Glass Scales

Appendix
IM-ChipEncoder-Series-Rev. 2 Page 20 ©2022 Celera Motion
ChipEncoder Series
Installation Manual and Reference Guide
7.3 Linear and Glass Scales
Linear Scales
Linear Scale Identification and Sizes
Scale
Model
A
Usable Measured Length
B
Scale Length
C
Scale Thickness
L18CE
Scale Length (mm) - 5mm = 13mm
0.709 (18.0)
0.036 (0.91)
L30CE
Scale Length (mm) - 5mm = 25mm
1.181 (30.0)
0.036 (0.91)
L55CE
Scale Length (mm) - 5mm = 50mm
2.165 (55.0)
0.036 (0.91)
L80CE
Scale Length (mm) - 5mm = 75mm
3.150 (80.0)
0.036 (0.91)
L130CE
Scale Length (mm) - 5mm = 125mm
5.118 (130.0)
0.036 (0.91)
L155CE
Scale Length (mm) - 5mm = 150mm
6.102 (155.0)
0.098 (2.50)
L325CE
Scale Length (mm) - 5mm = 320mm
12.795 (325.0)
0.098 (2.50)
inches (mm)
Features
 40 µm diffraction pattern
- 10 µm resolution with CE300-4
- 1 µm resolution with CE300-40 and CE-40GC
 Maximum speed = 14.4 m/s
 Center index mark
 Scales are chrome patterns printed on soda lime glass (CTE = 9.4 ppm/°C)
 Usable measuring length is 5 mm less than total length
 Temporary clamp kits to facilitate epoxy mounting
 Optional pressure sensitive adhesive tape for permanent mounting
 Custom scale lengths, materials, and index locations are available
Scale
Width
.098 (2.50)
(6.0)
B
Index
B/2
A
C
0.236 (6.0)