Encoder Specifications - Omron R88M-K Series User Manual

Encoder Specifications

Incremental Encoder Specifications
Item
Encoder system
Number of output
pulses
Power supply voltage 5 VDC ± 5%
Power supply current
Output signal
Output interface
Absolute Encoder Specifications
Item
Encoder system
Number of output
pulses
Maximum rotations
Power supply
voltage
Power supply current 110 mA (max.)
Applicable battery
voltage
Current consumption
of battery
Output signal
Output interface
Note: Multi-rotation Data Backup
• The multi-rotation data will be lost if the battery cable connector is disconnected at the
motor when connecting the battery cable for the absolute encoder and battery.
• The multi-rotation data will be lost if CN2 is disconnected when connecting the battery
to CN1.
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Optical encoder
20 bits
Phases A and B: 262,144 pulses/rotation
Phase Z: 1 pulse/rotation
180 mA (max.)
+S, −S
RS485 compliant
Optical encoder
17 bits
Phases A and B: 32,768 pulses/rotation
Phase Z: 1 pulse/rotation
−32,768 to +32,767 rotations
5 VDC ± 5%
3.6 VDC
265 µA (for a maximum of 5 s right after power interruption)
100 µA (for operation during power interruption)
3.6 µA (when power is supplied to the drive)
+S, −S
RS485 compliant
3-3 Servomotor Specifications
Specifications
Specifications
3
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