18
Specifi cation Item ASEP PSEP
Encoder
Resolution
RCA,RCP2,
RCP3
All type 800Pulse/rev
RCA2
RCA2-□□□N 1048Pulse/rev
Except for RCA2-□□□N 800Pulse/rev
RCL
RA1L·SA1L·SA4L·SM4L 715Pulse/rev
RA2L·SA2L·SA5L·SM5L 855Pulse/rev
RA3L·SA3L·SA6L·SM6L 1145Pulse/rev
Positioning Command Number of positioning points 2 to 4 points
Backup Memory
Save the position data and parameters onto the non-volatile memory. (Serial
EEPROM) About 100,000 times of reloading (Note1)
PIO Interface 24VDC I/O
LED indication SV(GN):Servo ON Status ALM(RD) :In alarming or emergency stop condition
Serial Communication RS485 1ch (Modbus Complying to the Protocol)
Cable length
Actuator Cable:20m or less
I/O Flat cable:10m or less
Insulation strength 500VDC 1M
Ω
Envi-
r
on-
ment
Surrounding air
temperature
0 to 40
°
C
Surrounding
humidity
85%RH or less(non-condensing)
Surrounding
environment
There should be no corrosive gas.
Surrounding
storage
temperature
-25 to 65
°
C
Surrounding
storage humidity
90%RH or less(non-condensing)
Vibration
resistance
10 to 57 Hz in XYZ Each direction/Pulsating amplitude 0.035mm (continuous),
0.075mm (intermittent) 57 to150Hz 4.9m/s2(continuous) 9.8m/s2(intermittent)
Protection class
IP20: Equivalent to IP53 (Option) with the installation of the dust-proof cover
(Excluding the dust-proof cover lower surface)
Cooling method Natural air-cooling
Weight 130g (INC-Normal Type), 160g (INC-Dust-Proof Type)
External dimensions 30W×100H×66.2D (mm)
Note1 : Position data and parameters are written
to EEPROM. The limitation for the
reload is about 100,000 times. Take the
greatest care.
Do not turn OFF the power to the unit
during the reloading operation.
*1 The current reaches its maximum level when the servo-motor
exciting phase is detected which is to be performed in the fi rst
servo-motor turning ON processing after the power injection.
(Normal: Approx. 1 to 2 sec, Max.: 10 sec)
*2 The excitation detection operation is performed after the power is
input. In such a case, the current becomes maximum. (normally
100 msec)
However, a current of approx. 6.0A fl ows if the motor driving
power is turned on again after its shutdown. (for approx. 1 to 2
msec)
As a +24V DC power supply, select the power
supply of the “peak load support” specifi cation
or one with suffi cient capacity.
In the case that the capacity margin is not
suffi cient, voltage might be dropped in a
moment. In particular, be careful of the power
unit with the remote sensing function.
⇨
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