Yaskawa LEGEND Digital Torque Amplifier - Manual (Page 45)

3.3 Digital Torque Amplifier Installation
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3.3 Digital Torque Amplifier Installation
The SGDG digital torque amplifier is a base-mounted digital torque amplifier. Mount it
properly according to the following cautionary items as mistakes in the mounting method can
lead to failure of the unit.
■ Storage Conditions
Store the digital torque amplifier within the temperature range below when storing
without electrical feed.
Temperature Range: -20~ +85°C
■ Mounting Conditions
Location
The following points should be kept in mind with regard to the mounting location.
Installation
Conditions
Cautions on Mounting
Mounted in a Control
Panel
Design the control panel size, digital torque amplifier
installation, and cooling method so that the ambient
temperature of the digital torque amplifier does not exceed
55
°C .
Mounted Near a Heat-
Generating Object
Suppress the temperature rise due to radiated heat and
convection from the heat-generating object so that the
ambient temperature of the digital torque amplifier does
not exceed 55
°C .
Mounted Near a
Vibration Source
Attach vibration-preventative brackets to the digital torque
amplifier mounting surface so that the vibrations are not
communicated to the digital torque amplifier.
LEGEND SGDG Digital Torque Amplifier