Yaskawa Sigma-5 Series User Manual:: For Use with Large-Capacity Models-Setup. Rotary Motors - Manual (Page 34)

2 Installation
2.3.2 Installation Standards
2-12
2.3.2 Installation Standards
Observe the standards for mounting SERVOPACKs and converters in control panels,
including those for the mounting SERVOPACKs and converters side by side in one
control panel as shown in the following illustration.
• SERVOPACK and Converter Mounting Orientation
Mount the SERVOPACK and converter vertically to the wall, with the front panel
(the side with the panel operator display) facing out.
• SERVOPACK and Converter Layout and Spacing
Place the SERVOPACK on the right side of the converter. Separate the SERVOPACK
and the converter by 5 mm when you install them.
• Cooling
Refer to the following diagram and leave sufficient space for cooling by fans and nat-
ural convection.
• Mounting SERVOPACKs and Converters Side by Side in a Control Panel
Also install cooling fans above the SERVOPACKs and converters to disperse local
pockets of warmer air around the SERVOPACK and converters.
• Inside the Control Panel
The conditions inside the control panel should be the same as the environmental con-
ditions of the SERVOPACK and the converters. Refer to 2.1.2 SERVOPACK and
Converter Installation Environment.
Fan Fan
50 mm or more 5 mm 100 mm or more
120 mm or more
120 mm or more 5 mm