Yaskawa Sigma-5 Series User Manual:: For Use with Large-Capacity Models-Setup. Rotary Motors - Manual (Page 33)

2.3 SERVOPACK and Converter Installation
2-11
Installation
2.3
SERVOPACK and Converter Installation
2.3.1 Orientation
The SERVOPACK and the converter are available in models that are base-mounted,
and models that are duct-ventilated. In any case, mount the SERVOPACK and the
converter with a vertical orientation.
Firmly secure the SERVOPACK and the converter to the mounting surface, using the
four mounting holes on each.
• Base-mounted
• Duct-ventilated
Air flow
Base
Air flow
Duct