YASKAWA E-V-MD Series User Manual page 60

• Interference between cables
Avoid interference between cables.
Interference limits the motion of flexible cable, which causes early disconnection. Keep enough distance
between cables, or provide a partition when wiring.
(2) Connectors
Observe the following precautions:
• Make sure there is no foreign matters such as dust and metal chips in the connector before connecting.
• When you connect the connectors to the servomotor, connect the servomotor connector first. If you connect
the encoder connector first, the encoder may be damaged due to the difference in electrical potential from
the FG.
• Make sure of the pin arrangement.
• Do not apply shock to resin connectors. Otherwise, they may be damaged.
• When handling a servomotor with its cables connected, hold the servomotor or the connectors and cables
will be damaged.
• Be sure not to apply stress on the connector. The connector may be damaged by stress.
(3) Radial and Thrust loads
Design the mechanical system so thrust and radial loads applied to the servomotor shaft end during operation
fall within the allowable ranges of each motor. Refer to 3.1.1, (6) Allowable Radial and Thrust Loads for the
allowable values.
4.1 Servomotor Installation
4-5
4