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MICRO LINEAR ENCODER
> ML-08/80, ML-16/80
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ML-08, ML-16
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ML-08/80, ML-16/80
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ML-08/1000,
ML-16/1000
ML-08/80, ML-16/80
Compact and low cost 80-fold Hybrid IC interpolator included
SPECIFICATIONS
ML-08/80
ML-16/80
Light source
LED
Maximum Resolution
20-fold
0.04 µm
0.08 µm
40-fold
0.02 µm
0.04 µm
80-fold
0.01 µm
0.02 µm
Maximum response
speed
20-fold
80 mm / sec.
160 mm / sec.
40-fold
160 mm / sec.
320 mm / sec.
80-fold
160 mm / sec.
320 mm / sec.
A,B phase
incremental
output signal
2 phase rectangle wave signal
signal type
Balanced Line Driver
Z phase
reference
output signal
pulse signal at the right end of scale
signal type
Differential Line Driver
pulse width
100 ± 20 µsec
Power supply voltage
DC + 5.00 V ± 5 %
Dimension
Encoder Head
16 x 23 x 16 mm
Interpolator Box
90 x 132 x 36 mm
Ambient conditions
operating temperature
10 ~ 40 ºC
storage temperature
- 10 ~ 50 ºC
humidity
max. 80 % RH (no condensation)
Scale
grating pitch (at 23 ºC)
1.6 µm
3.2 µm
length
10 mm
10, 50, 100 mm
linearity accuracy *1
10 mm : ± 0.08 µm
10 mm : ± 0.09 µm
50 mm : ± 0.2 µm
100 mm : ± 0.3 µm
expansion coefficient
5.2 x 10-7 / ºC (Quartz)
10 mm : 5.2 x 10-7 / ºC
(Quartz)
50, 100 mm : - 6.5 x 10-7 / ºC
(Neoceram)
*1) Comparison measurement with Laser Interference at 23 ºC
