Omron R88M-W60010T User Manual page 120

Standard Models and Specifications
Item
Maximum rotation
speed
Output signals
Output impedance
Serial communica-
tions data
Serial communica-
tions method
Absolute Encoder Specifications
■
Item
Encoder method
Number of output
pulses
Maximum rotational
speed
Power supply voltage
Power supply current
Applicable battery volt-
age
Battery current con-
sumption
Maximum rotation
speed
Output signals
Output impedance
Serial communica-
tions data
Serial communica-
tions method
Absolute value com-
munications data
2-92
3,000-r/min Servomotors
50 to 750 W
5,000 r/min
+S, − S
Conforming to EIA RS-422A.
Output based on LTC1485CS or equivalent.
Position data, poll sensor, U, V, W phase, encoder alarm, Servomotor data
Bi-directional communications in HDLC format, by Manchester method
3,000-r/min Servomotors
50 to 750 W
Optical encoder
16 bits 17 bits
A, B phase: 16,384 A, B phase: 32,768
pulses/revolution pulses/revolution
Z phase: 1 pulse/ Z phase: 1 pulse/
revolution revolution
− 32,768 to +32,767 rotations or 0 to 65,534 rotations
5 V DC ± 5%
180 mA
3.6 V DC
20 µ A (for backup, when stopped), 3 µ A (when Servo Driver is powered)
5,000 r/min
+S, − S
Conforming to EIA RS-422A.
Output based on LTC1485CS or equivalent.
Position data, poll sensor, U, V, W phase, encoder alarm, Servomotor data
Bi-directional communications in HDLC format, by Manchester method
Amount of rotation
3,000-r/min Flat-
style Servomotors
1 to 3 kW
3,000-r/min Flat-
style Servomotors
1 to 3 kW
16 bits
A, B phase: 16,384
pulses/revolution
Z phase: 1 pulse/
revolution
Chapter 2
1,000-r/min
Servomotors
1,000-r/min
Servomotors
1,500-r/min
Servomotors
17 bits
A, B phase: 32,768
pulses/revolution
Z phase: 1 pulse/
revolution