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LASER ROTARY ENCODER
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• 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
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KP-1Z
Module type rotary encoder, 81,000 sine wave per revolution

SPECIFICATIONS
Light source Semiconductor Laser 780 nm, 5 mw max.
Wave / Revolution 81000
Angle / Pulse 16 arc-sec
Maximum response frequency 250 kHz ( 3 rps)
A,B phase
incremental		 output signal 2 phase sine wave signal
signal type Differential Line Driver
amplitude 1.0 Vp-p (typical)
Z phase
reference		 output signal Rectangle wave signal
signal type TTL output
type high / low reverse each 180 ± 1º
Detection unit
installation		 eccentricity ± 25 µm
inclination 3 arc-sec toward
Disk installation eccentricity less than 10 µm
disk surface runout less than 1 arc-min.
Power supply voltage ± 5 V DC, ± 5 %
current
(with no output load)		 + 5 V 200 mA max., - 5 V 100 mA max.
Outer Diameter Detection unit 56 mm
Disk 22 mm
Weight ( without cable ) approx. 160 g
Ambient conditions operating temperature 0 ~ 50 ºC
storage temperature - 10 ~ 60 ºC
humidity max. 90 % RH (no condensation)