Cables For The Sgm7P Servomotors; System Configurations - YASKAWA E Series Product Manual

9.4

Cables for the SGM7P Servomotors

9.4.1

System 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
Servomotor
For SGM7P-08 or -15
(750 W or 1.5 kW) Servomotor
Servomotor
Main Circuit Cable
Refer to 9-26
Note: 1. If the 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)
SERVOPACK
Encoder Cable
Battery Case
(Required when an
absolute encoder is used.)
Encoder Cable
Refer to page 9-28

9.4 Cables for the SGM7P Servomotors

9.4.1 System Configurations

Encoder Cable of 30 m to 50 m (Relay Cable)
SERVOPACK
Servomotor
Main Circuit Cable
Servomotor
For SGM7P-08 or -15
(750 W or 1.5 kW) Servomotor
Servomotor
Main Circuit Cable
Refer to 9-26
Relay Encoder Cable
Cable with a Battery Case
(Required when an
absolute encoder is used.)
Cable with Connectors
on Both Ends
Encoder-end Cable
Relay
Encoder Cable
Refer to page 9-
28
Cable with a
Battery Case
(Required when an
absolute encoder
is used.)
Cable with
Connectors on
Both Ends or
Cables without
Connectors
9-25
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