|
|
 |
 |
X-1M
Super High Resolution, 225,000 sine wave per revolution
|
Laser Rotary Encoder X-1M |
| 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) |
|
FEATURES
- A sinusoidal wave output of 225,000
wave/rotation. Interpolator IU-80 divides a wave
into 80 pulses yielding 18million pulses/rotation.
- High precision is assured by a
common path optical system (accumulative accuracy
±1second or less).
- Installation in a machine is facilitated
by the reflex configuration in which the detecting
unit is separated from the disk.
- The encoder is designed to prevent
transmission of light through the central section
of the disk and sensor unit.
<<Connectors Pin Numbers and The
Function >>
External
Dimensions |
|
|
|
|
|