YASKAWA SGM7D - Grounding Precautions; Precautions for Standard Cables

9.1 Wiring Precautions
9.1.2 Grounding Precautions
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9
Wiring Servomotors and SERVOPACKs
9.1.2 Grounding Precautions
The ground terminal on the SERVOPACK is used to ground the Servomotor.
9.1.3 Precautions for Standard Cables
Do not use standard cables in applications that require a high degree of flexibility, such as
twisting and turning, or in which the cables themselves must move. When you use Standard
Cables, observe the recommended bending radius given in the following table and perform all
wiring so that stress is not applied to the cables. Use the cables so that they are not repeatedly
bent.
SERVOPACK
Servomotor
Ground terminal
Cable Diameter Recommended Bending Radius [R]
Less than 8 mm 15 mm min.
8 mm 20 mm min.
Over 8 mm Cable diameter × 3 mm min.