YASKAWA SMG Series

2.2 Installation
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2.2.5 Installing the SERVOPACK
Σ-Series SGDB SERVOPACK is a base-mount type
servo controller.
Incorrect installation will cause problems. Always ob-
serve the installation instructions described below.
Storage:
When the SERVOPACK is to be stored with the
power cable disconnected, store it in the following
temperature range:
Between −20°C and 85°C
Installation sites:
Situation Notes on Installation
When installed in a control panel
Design the control panel size, unit layout, and cooling
method so that the temperature around the periphery of
the SERVOPACK does not exceed 55°C.
When installed near a heating
unit
Suppress radiation heat from the heating unit and a
temperature rise caused by convection so that the
temperature around the periphery of the SERVOPACK
does not exceed 55°C.
When installed near a source of
vibration
Install a vibration isolator underneath the SERVOPACK
to prevent it from receiving vibration.
When installed in a place
receiving corrosive gases
Corrosive gases do not immediately affect the
SERVOPACK but will eventually cause contactor-related
devices to malfunction. Take appropriate action to
prevent corrosive gases.
Others
Avoid installation in a hot and humid place or where
excessive dust or iron powder is present in the air.
Orientation:
Install the SERVOPACK perpendicular to the wall
as shown in the figure.
The SERVOPACK must be orientated as shown
in the figure.
• Firmly secure the SERVOPACK through four
mounting holes.
2
SGDB SERVOPACK
Ventilation