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LASER ROTARY ENCODER
• R-1O, R-1L, R-1P20
• K-1
• M-1
• KP-1Z
• X-1M
MICRO LINEAR ENCODER
SR ENCODER
INTERPOLATOR BOARD/UNIT
LASER DOPPLER VELOCITY SENSOR
MICRO LASER INTERFEROMETER
LASER SCANNER
ROTARY POSITIONER
AIR BEARING
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X-1M
Super High Resolution, 225,000 sine wave per revolution
SPECIFICATIONS
Light source Semiconductor Laser 780 nm, 5 mw max.
Wave / Revolution 225000
Angle / Pulse 5.76 arc-sec
Maximum response frequency 675 kHz ( 3 rps)
A,B phase
incremental		 output signal 2 phase sine wave signal
signal type Balanced output
amplitude 1.1 V ± 0. 2 Vp-p ( at 50 kHz, no load)
Z phase
reference		 output signal Rectangle wave signal
signal type Differential Line driver
pulse width 1.0 ± 0.2 µsec
Permissible
eccentricity		 detection unit less than 50 µm
disk unit less than 10 µm
Rotor's inertial moment 1450 gcm2 (disk)
Power supply voltage ± 5 V DC, ± 5 %
current
(with no output load)		 + 5 V 260 mA max., - 5 V 60 mA max
Outer Diameter Detection unit 140 mm
Disk unit 100 mm
Weight
( without cable )		 Detection unit approx. 1.2 kg
Disk unit approx . 0.26 kg
Ambient conditions operating temperature 10 ~ 40 ºC
storage temperature - 10 ~ 60 ºC
humidity max. 80 %RH (no condensation)