Selecting Cables; Cable Configurations; Servomotor Main Circuit Cables - YASKAWA SGM7D Product Manual

6.4

Selecting Cables

6.4.1

Cable Configurations

The cables shown below are required to connect a Servomotor to a SERVOPACK.
Encoder Cable of 20 m or Less
Servomotor
Main Circuit Cable
Note: 1. If the Encoder Cable length exceeds 20 m, be sure to use a Relay Encoder Cable.
2. If you use a Servomotor Main Circuit Cable that exceeds 20 m, the intermittent duty zone in the torque-
motor speed characteristics will become smaller because the voltage drop increases.
3. Refer to the following manual for the following information.
• Cable dimensional drawings and cable connection specifications
• Order numbers and specifications of individual connectors for cables
• Order numbers and specifications for wiring materials
Σ
-7-Series AC Servo Drive Peripheral Device Selection Manual (Manual No.: SIEP S800001 32)
6.4.2

Servomotor Main Circuit Cables

Servomotor Model

SGMCV-
Flange specification

SGMCV-
Flange specification
*1.
Use Flexible Cables for moving parts of machines, such as robots. The recommended bending radius (R) is 90
mm or larger.
*2.
Refer to the following section for the flange specifications.
6.1 Model Designations on page 6-2
Note: Direct Drive Servomotors are not available with holding brakes.
SERVOPACK
Encoder Cable
Battery Case
(Required to use a multiturn
absolute encoder.)
Servomotor
Servomotor
Encoder
Main Circuit Cable
Cable
A
A
Length
(L)
Standard Cable
JZSP-CMM60-03-E
3 m
JZSP-CMM60-05-E
5 m
JZSP-CMM60-10-E
10 m
*2
: 1
JZSP-CMM60-15-E
15 m
JZSP-CMM60-20-E
20 m
3 m JZSP-CMM00-03-E
5 m JZSP-CMM00-05-E
JZSP-CMM00-10-E
10 m
*2
: 4
JZSP-CMM00-15-E
15 m
JZSP-CMM00-20-E
20 m
Encoder Cable of 30 m to 50 m (Relay Cable)
SERVOPACK
Servomotor
Servomotor
Main Circuit
Cable
A
Order Number
*1
Flexible Cable
JZSP-C7MDN23-03-E
JZSP-C7MDN23-05-E
JZSP-C7MDN23-10-E
JZSP-C7MDN23-15-E
JZSP-C7MDN23-20-E
JZSP-C7MDS23-03-E
JZSP-C7MDS23-05-E
JZSP-C7MDS23-10-E
JZSP-C7MDS23-15-E
JZSP-C7MDS23-20-E
6.4 Selecting Cables
6.4.1 Cable Configurations
Relay Encoder Cable
Cable with a Battery Case
(Required only if a multiturn
absolute encoder is used.)
Cable with Connectors
on Both Ends
Encoder-end Cable
Appearance
SERVOPACK Motor end
end L
SERVOPACK Motor end
end
L
6
6-13