SERIES

Ultimate environmental performance
The Servo Drives can be used in harsh environments and conserve energy.
Optimal systems can be easily set up in different countries and under a variety of conditions.
Satisfies specifications for use overseas
and in harsh operating conditions
240 VAC supply voltage also supported
High-altitude use increased to 2,000 meters above sea level*
Maximum ambient temperature raised to 60C*
Waterproof protective structure upgrade
to IP67 rating
[SGM7J, SGM7A (IP22 for 7.0 kW), and SGM7G models]
Protective Structure (IEC 60034-5)
I P 67
Rating for protection from water:
The units can be used even when they are immersed in
water under specific conditions (immersed at a depth
of 1 m below the surface of the water for 30 minutes).
* Derating required. Regenerative
Rating for protection from contact and entry of solid foreign objects:
Safe dust-proof structure
Structure is completely protected from the entry of dust.
Solution Example
Regenerative energy effectively used to help save energy
Issue
Solution
DC bus connection
SERVOPACK
resistor
Regenerative power used to be converted
to heat by using regenerative resistors.
With global warming, CO2 emissions must
be cut by reducing power generation that
produces CO2, such as thermal power.
By replacing the existing amplifiers
with the 2-axis SERVOPACKs
or using a DC bus connection, the
regenerative energy of multiple axes
can be used as the drive energy.
This means that the energy inside
the system can be utilized more
effectively.
Status of energy consumption in the
system can be viewed on a display
by using machine controllers.
Energy consumption monitoring display
(image)
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