3-13
Servomotor type
Power Cables for
Servomotors With Brakes
Power Cables for
Servomotors Without Brakes
6,000-r/min
Servomotors 400 V AC
1 to 1.5 kW
R88A-CAWC
jjj
S-E
R88A-CAWC
jjj
B-E
(brake cable only)
Se o o o s 00
C
3 kW
R88A--CAWD
jjj
S-E
R88A-CAWC
jjj
B-E
(brake cable only)
6,000-r/min
Servomotors 400 V AC
4 kW
R88A-CAWD
jjj
S-E
R88A-CAWC
jjj
B-E
(braking cable only)
Note
1.
The empty boxes in the model numbers are for cable length. The cables can be 3, 5, 10, 15 or 20 meters
long. (For example, R88A-CAW003S is 3 meters long.)
Note
2.
For 4-kW and 5.5-kW Servomotors and 400 V AC type Servomotor, there are separate connectors for
power and brakes. For that reason, when a Servomotor with a brake is used, it will require both a Power
Cable for a Servomotor without a brake and a Power Cable for a Servomotor with a brake.
Note
3.
The ’--DE’ type cables are flexible cables with IP67 connectors. These cables should be used in com-
bination with a ’--D’ type motor. For example the R88M--WP10030H--S1--D motor could be used with
the R88A--CAWA0035--DE power cable and R88A--CRWA003C--DE encoder cable.
6. Encoder Cable
Select an Encoder Cable to match the Servomotor that is to be used.
Servomotor type
Encoder Cable
Remarks
3,000-r/min
S
30 to 750 W
R88A-CRWA
jjj
C(--DE)
The empty boxes in the model
f
,
/
Servomotors
1 to 5 kW
R88A-CRWB
jjj
N-E
p y
numbers are for cable length.
The cables can be 3 5 10 15
3,000-r/min Flat-style
Servomotors
100 W to 1.5 kW
R88A-CRWA
jjj
C(--DE)
The cables can be 3, 5, 10, 15,
20 meters long. (For example,
R88A-CRWA003C is 3 meters
1,000-r/min
Servomotors
300 W to 5.5 kW
R88A-CRWB
jjj
N-E
R88A-CRWA003C is 3 meters
long.)
1,500-r/min
Servomotors
450 W to 15 kW
R88A-CRWB
jjj
N-E
6,000-r/min
Servomotors
1 kW to 3 kW
R88A-CRWB
jjj
N-E
Note
The ’--DE’ type cables are flexible cables with IP67 connectors. These cables should be used in
combination with a ’--D’ type motor.
For example, the R88M--WP10030H--S1--D could be used with the R88A--CAW0035--DE power
cable and R88A--CRW003C--DE encoder cable.
7. Parameter Unit Cable
With OMNUC W-series Servo Drivers, parameter settings and Servo Driver monitoring can be carried
out using the display and settings areas on the front panel of the Servo Driver. A Parameter Unit (R88A-
PR02W) is required in order to perform these operations at a distance from the Servo Driver, or using a
control box. If the 1-meter cable provided with the Parameter Unit is not long enough, then replace it with
2-meter Parameter Unit Cable.
Note
If this cable is connected to an OMNUC U-series Hand-held Parameter Unit (R88A-PR02U), that
Unit can be used as a W-series Parameter Unit.
Name/specifications
Model
Remarks
Parameter Unit Cable
2 m
R88A-CCW002C
Only 2-meter cables are available.
System Design and Installation
Chapter 3
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