SINAMICS S120 – the flexible and high-performance drive system

With SINAMICS S120, you are selecting a system that offers the highest performance, productivity and flexibility. With this modular system you can quickly and simply configure the drive system that perfectly fits your requirements – and that, for almost any drive application.

Universal. Precise. Safe.

SINAMICS S120, integrates a higher degree of performance into plants, systems and machines in a wide range of industries.


  • SINAMICS S120 allows power and closed-loop control performance to be freely combined
  •  Greater flexibility with central closed-loop control intelligence
  • Performance for vector and servo control can be freely selected


  • Lower life cycle costs when operating plants and systems
  • All components can be parameterized, programmed and commissioned with the Totally Integrated Automation (TIA) engineering platform without any system discontinuities
  • The functions are predominantly implemented using a comprehensive range of embedded software


  • Universal, standardized safety concept – Safety Integrated
  • Integrated safety functions: STO, SBC, SS1, SS2, SOS, SLS, SDI, SSM, SLP, SP, SBT
  • Seamless implementation of safety functions in accordance with SIL 2 (EN 61508) and PL d (EN ISO 13849-1)

Full flexibility for plant, system and machine concepts

Efficient diagnostics and maintenance – at any time from any place

SINAMICS web server for SINAMICS S120: Irrespective of where you presently are, with the SINAMICS web server you can access your SINAMICS S120 using any web-capable device. With the diagnostics, maintenance or integrating your own web pages – using the SINAMICS web server, you can decrease your overhead and reduce your costs.

High efficiency

  • Fast overview about the current configuration and condition of the drive
  • Diagnostic information and messages are displayed in easy to understand plain text and in several languages
  • The device functionality can be updated from any network-compatible PC (locally or by remote access)
  • Fast and simple overview of helpful links to support troubleshooting

Highest flexibility

  • Parameter lists defined by the user are displayed
    Parameter lists can be created, managed and deleted
    Cross-axis parameter lists all possible
  • Users with various rights can be configured
  • There is no dependency on the commissioning tool (Starter/Startdrive)

High degree of user-friendliness

  • English, German, Chinese, Italian, French, Spanish
  • Machine documentation can be archived
  • Your own logbooks can be directly saved in the drive (information can be simply exchange between service and maintenance)
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Have a Question? get in touch

Our team are happy to help you with any questions or enquiry you have.