YASKAWA UAK series User Manual page 128

(3) Connectors
Observe the following precautions:
• When the connectors are connected to the motor, be sure to connect the end of motor main circuit cables
before connecting the encoder cable's end.
If the encoder cable's end is connected before connecting the end of motor main circuit cables, the encoder
may break because of the voltage differences between FG.
• Make sure there is no foreign matters such as dust and metal chips in the connector before connecting.
• Do not apply shock to resin connectors. Otherwise, they may be damaged.
• Make sure of the pin arrangement.
• When handling a motor with its cables connected, hold the motor or the connectors and cables will be dam-
aged.
Observe the following precautions also when using servomotors:
• Make sure that the connector is securely fixed with screws. If the cable connector is not secure, the require-
ments for the protective structure's specifications may not be met.
• Be sure not to apply stress on the connector, when using flexible cables. The connector may be damaged by
stress.
• Fix the cable connector to SGMGV-05 servomotors with screws. Refer to 7.1.3 Servomotors.
7.1 Motors
7
7-3