Siemens Answers with the SINAMICS G120C Compact Vector Standard AC Drive

SINAMICS G120C Compact Vector Drive

SINAMICS G120C has been specially designed for machine manufacturers  looking for an economic, space-saving and easy-to-operate standard AC drive providing a surprisingly wide range of functions. This device combines compactness with superior power density and is characterized by fast installation and commissioning, user-friendly connections, and easy-to-use operating tools.

With its three frame sizes, the SINAMICS G120C covers a performance range of 0.75 to 25 HP (0.55 to 18.5 kW). The energy-efficient device serves the most common communication interfaces and is an integral part of Totally Integrated Automation.


New Frame Size - Smaller, Just as Powerful

The new frame size FSAA, from 0.75 hp (0.55 kW) up to 3 hp (2.2 kW), sets this compact drive apart by requiring less space and offering the same power and performance.

> More information in the SINAMICS G120C brochure

Up to 32% less space compared to Frame Size A

Identical functionality in the new and smaller frame size

Safe Torque Off (STO) safety functionality integrated in the drive as standard

PROFIBUS, PROFINET and EtherNet/IP communication

Built-in DIN rail mounting

sinamics g120c connectivity compact vector drive

Communicate without limits

Siemens brings the established power and flexibility of SINAMICS G120C to your EtherNet/IP network, with direct connectivity to PROFIBUS, PROFINET, EtherNet/IP™ and standard Ethernet.

> Learn more about Siemens solutions for EtherNet/IP™


Smallest Size

Ease of Use

Leading-Edge Technology

Compact, small drive, high power density

Simple, optimized commissioning

Energy-efficient, encoderless vector control - automatic flow reduction with V/Hz ECO

Quick mechanical installation (i.e. pluggable terminals)

Effective, adequate parameter set (simple storing and cloning)

Safety (STO) included at no additional cost

Side-by-side mounting without derating

Usable with IOP, BOP-2 panels and USB connection

PROFIBUS, CAN, Modbus RTU, and USS Communications available

Technical Information

Voltage range

380 - 480V 3-ph ± 10%

Power range

 0.75 to 25 HP (0.55 – 18.5kW)

Types of control

V/Hz, Vector

Need more Technical?

Typical Applications

  • Machine building edit test

  • Mixers

  • Conveyors

  • Fans

  • Pumps

  • Compressors

  • Basic production machines

SINAMICS G120C Success Stories



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