Canon X-1M 브로셔
FEATURES
●
Using diffraction and interference with high precision grating
disk, Canon laser rotary encoders minimize the product
size and offer very high density pulse making features.
size and offer very high density pulse making features.
●
The new reflection optical system eliminates measurement
error caused by temperature change which affects the wavelength
stability of a semiconductor laser.
stability of a semiconductor laser.
●
Two laser beams are irradiated simultaneously onto two
locations which are symmetrical with respect to the rotational
center of the grating disk. This configuration compensates
for the eccentricity of the disk, which often causes
measurement error.
center of the grating disk. This configuration compensates
for the eccentricity of the disk, which often causes
measurement error.
●
Based on the interference principle, light intensities at the
end of optical paths are modulated sinusoidally with rotation
of the grating disk changing them into electrical signal
of the grating disk changing them into electrical signal
APPLICATION EXAMPLES
●
Robotic engineering
●
Sensor for NC machine
●
Stage position control
●
Direct motor control
●
Angle sensor for measuring instruments
SPECIFICATION TABLE
R-1SO
R-1SL
K-1
R-1P32
M-1S
KP-1Z
X-1M
Light source
Semiconductor Laser 780nm, 5mW max.
Pulse/rev.
(wtihout external
interpolation)
(wtihout external
interpolation)
81,000
648,000
*2
(with internal
interpolation unit)
50,000
81,000
225,000
Resolution*
3
4 arc-sec.
0.5 arc-sec.
6.48arc-sec.
4 arc-sec.
1.44 arc-sec.
Max. response
500kHz(360rpm)
2.398MHz(222rpm)
2MHz(2400rpm)
250kHz(185rpm)
675kHz(180rpm)
Output Signal
2 h
t
l
2 h
t
l
2 h
i
2 h
t
l
i
t l
A/B phase
2 phase rectangle wave
incremental signal
Open Collector
2 phase rectangle wave
incremental signal
Balanced Line driver
2 phase sine
wave incremental
signal
2 phase rectangle wave incremental
signal
Line driver
2 phase sine wave
incremental signal
Z phase*1
Rectangle wave signal
Open Collector
Rectangle wave signal
Balanced Line driver
Rectangle wave
signal
Open Collector
Rectangle wave signal
Line driver
TTL
Rectangle wave signal
Balanced Line driver
Permissible rotating
speed
speed
max 5,000rpm
-
-
Starting torque
max 9gf·cm
max 50gf·cm
-
-
Rotor intertial
8 f
2
40 f
2
Rotor intertial
moment (GD
moment (GD
2
)
8gf·cm
2
40gf·cm
2
-
-
Permissible load
Radial : 0.4Kgf
Thrust : 1.0Kgf
Radial : 1.5Kgf
Thrust : 2.0Kgf
-
-
Power supply
Voltage
DC +/- 5.00V +/- 5%
Current (without
output load)
output load)
+5V 200mA max
-5V 100mA max
-5V 100mA max
+5V 250mA max
-5V 100mA max
-5V 100mA max
+5V 200mA max
-5V 100mA max
-5V 100mA max
+5V 250mA max
-5V 100mA max
-5V 100mA max
+5V 280mA max
-5V 100mA max
-5V 100mA max
+5V 200mA max
-5V 100mA max
-5V 100mA max
+5V 260mA max
-5V 60mA max
Outer diameter
∅36mm
∅56mm
∅140mm
Weight (without cable)
80g
80g
80g
80g
260g
160g (detection unit) 1 2kg (detection unit)
Weight (without cable)
80g
80g
80g
80g
260g
160g (detection unit) 1.2kg (detection unit)
Working environment
Operating temperature
0°C ～ 50°C
10°C ～ 40°C
Storage temperature
-30°C ～ 80°C
-10°C ～ 60°C
Humidity
90%RH or less
(No condensation)
80%RH or less
(No condensation)
Vibration
10G, 500Hz or less
5G, 200Hz or less
10G, 500Hz or less
5G, 200Hz or less
5G, 250Hz or less
Impact
30G, 11msec or less
60G, 11msec or less
30G, 11msec or less
*1 : Z phase signal is not synchronized with either A phase or B phase signal.
*2: Resolution can be selected from 648,000/405,000/324,000/162,000 ppr by changing the setting of internal interpolation unit
*3: delta between A phase pulse and B phase pulse
*2: Resolution can be selected from 648,000/405,000/324,000/162,000 ppr by changing the setting of internal interpolation unit
*3: delta between A phase pulse and B phase pulse