3-12
Servomotor type Power Cables for Servomotors
With Brakes
Power Cables for Servomotors
Without Brakes
1,500-r/min
450 W to 1.3 kW
R88A-CAWCjjjS R88A-CAWCjjjB
Servomotors
1.8 to 4.4 kW
R88A-CAWDjjjS R88A-CAWDjjjB
5.5 kW
R88A-CAWEjjjS R88A-CAWEjjjS
(For Power Connector)
R88A-CAWEjjjB
(For Brake Connector)
7.5 to 11 kW
R88A-CAWFjjjS R88A-CAWFjjjS
(For Power Connector)
R88A-CAWEjjjB
(For Brake Connector)
15 kW (Made by customer.) (Make the cable for the Power
Connector.)
R88A-CAWEjjjB
(For Brake Connector)
Note 1. The empty boxes in the model numbers are for cable length. The cables can be 3, 5, 10, 15,
20, 30, 40, or 50 meters long. (For example, R88A-CAWA003S is 3 meters long.)
Note 2. For 4-kW and 5.5-kW (1,000-r/min) Servomotors, and 5.5-kW and higher (1,500-r/min) Ser-
vomotors, there are separate connectors for power and brakes. Therefore, when a Servomo-
tor 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. For 750-W Servomotors, use R88A-CAWBj Power Cable if the wiring distance will be 30
meters or more.
Note 4. A Power Cable is not provided for 15-kW (1,500-r/min) Servomotors. Refer to Power Cable for
1,500-r/min Servomotors under 3-2-3 Terminal Block Wiring, and make the power 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
30 to 750 W
R88A-CRWAjjjC
The empty boxes in the model numbers
Servomotors
1 to 5 kW
R88A-CRWBjjjN
are for cable length. The cables can be 3,
5 10 15 20 30 40 or 50 meters long
3,000-r/min Flat-style
Servomotors
100 W to 1.5 kW
R88A-CRWAjjjC
5,
10,
15,
20,
30,
40,
or
50
meters
ong.
(For example, R88A-CRWA003C is 3
1,000-r/min
Servomotors
300 W to 5.5 kW
R88A-CRWBjjjN
.
1,500-r/min
Servomotors
450 W to 15 kW
R88A-CRWBjjjN
7. Robot Cable
Use a Robot Cable if the encoder or power cables need to bend.
System Design and Installation
Chapter 3
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