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Versatile. User friendly. Compact.

SINAMICS G120C Framesize FSAA, FSA, FSB, FSC, FSD, FSE and FSF with IOP-2

SINAMICS G120C is especially compact with a high power density, and offers a well-balanced combination of functions to address a wide range of applications. With its seven frame sizes, it covers a performance range of 0.55  to 132 kW.


You can find suitable accessories such as mobile and local control panels as well as system components here.

SINAMICS G120C - Tutorials

Tutorial 1 – Installation and commissioning

Tutorial 2– Commissioning in the TIA Portal

Tutorial 3 – Configuration in the TIA Portal and operation using digital / analog signals

Tutorial 4 – SINAMICS G120C and SIMATIC S7-1200 – a great team; Configuration in the TIA Portal

Tutorial 5 – SINAMICS G120C and SIMATIC S7-1200F – teaming up for safety; Safety Integrated in the TIA Portal



  • Compact even in high performance ranges up to 132 kW

  • Integrated DC-line reactor and EMC filter

  • Side by side installation of all frame sizes without current or performance reduction

Simple commissioning and operation

  • Intuitive series commissioning, cloning function through SINAMICS G120 Smart Access Module, BOP-2, IOP-2 or SD Card

  • Simple and fast software parameterization

Perfect integration

  • Full integration of the drives in the TIA Portal system diagnostics

  • The use of the TIA Portal library concept ensures the easy reusability of the converters, including the parameter and hardware components

Leading-edge technology

  • The energy-efficient, sensorless vector control allows high torques with low frequency setpoints

  • Further external components are not required due to the certified safety function Safe Torque Off, which is integrated as standard.

Reliable communication

  • All commonly used bus systems such as PROFINET, EtherNet/IP, PROFIBUS and USS/ Modbus RTU are supported

With lots of innovative functions – all major facts at a single glance


3AC 380 … 480 V +10 % / –20 %

Power range

0.55 to 132 kW

Degree of protection


Environmental class

Class 3C2, (3C3 with SIPLUS)

Ambient temperature

–10° to 40° C without derating / up to 60° C with derating


According to IEC 61800-3 up to Category C2


CE, UL, cUL, c-Tick

Safety Technology

Safety Integrated: Safe Torque Off (STO); controlled via terminals or PROFIsafe



Control procedure

U/f (linear, square law, FCC, ECO), vector control without encoder (SLVC)


Fixed velocity setpoint, PID controller, motor holding brake control

We support you with the suitable tools to find the right converter

Integrated software supports user-friendly selection, commissioning and operation. The SINAMICS G120C can not only be set up easily, but provides superior usability already during the commissioning phase and later during operation. The integrated software makes it possible.