SINAMICS S120 for high-performance single- and multi-axis applications

The modular system for highperformance applications
The innovative SINAMICS S120 hardware
and software concept tackles sophisticated drive tasks in industrial applications
with a power range extending from 0.12
through to 4,500 kW:
SINAMICS S120 offers high-performance
individual AC/AC drives in the Blocksize
and Chassis formats as well as coordinated DC/AC drives for multi-axis applications in the Booksize Compact and Chassis formats and Cabinet Modules.
Increased flexibility with central
control intelligence
For SINAMICS S120, the drive intelligence
is combined together with the control
functions in Control Units (CU), which
handle both vector and servo control as
well as V/f control. For all drive axes, they
also handle the speed and torque control
as well as additional intelligent drive
functions.
Performance can be freely selected for
vector and servo controls
SINAMICS S120 vector control is recommended for drive solutions involving continuous material webs – for instance,
wire drawing, foil making and paper machines – as well as for hoisting gear, centrifuges and marine drives with harmonious, rotary motion. Servo control with
SINAMICS S120 is used for cyclic processes with precise and fast closed-loop
position control using servomotors. For
instance, this includes applications in the
packaging and printing industries as well
as machine tools.

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