With its flexible modular design and high performance, the Siemens Sinamics G120 inverter is one of the leading motor control solutions on the market, meeting a wide range of requirements in many different industries, from machine building, and automation to renewable energy.
Outstanding features of Siemens Sinamics G120 inverter
Compact design and space optimization
Siemens Sinamics G120 is compact and easy to install in limited spaces. This design saves space and helps optimize the control cabinet system.

Siemens Sinamics G120 inverters are highly safe
- Safe Torque Off (STO) prevents accidental starts and ensures operator safety by automatically cutting off the torque.
- Safe Stop 1 (SS1): Supports quick stops in situations requiring a quick response, especially useful for loads with high moment of inertia.
- Safe Brake Control (SBC) and Safe Speed Monitoring (SSM): Helps maintain safety when operating at limited speeds or safe control directions for the equipment.

Flexible and easy-to-integrate Sinamics G120 inverter
Sinamics G120 supports modular structure with diverse configuration options, increasing flexibility in installation and maintenance. The control cabinet makes it easy to regulate temperature and protects electronic components from the effects of toxic gases.
Precise control capability
This inverter supports closed-loop and open-loop control, which can meet the strict requirements of speed and torque during operation. It ensures stable control performance even when there is a sudden change in load.

Smart integration with TIA Portal
Thanks to the Totally Integrated Automation Portal (TIA Portal), the Sinamics G120 can be easily integrated into automation systems. This reduces engineering time and costs while providing optimal diagnostics and operation tools.
Robust networking
The drive supports the PROFINET standard, which enables fast and secure data exchange between management levels in the enterprise, contributing to improved production efficiency.
Energy saving and environmental protection
The Sinamics G120 is designed with energy-saving features such as:
- ECO mode/reduced flux: Reduces current at low loads.
- Hibernation mode: Automatically switches on and off according to process requirements.
- Brake energy recovery: Allows up to 65% of the energy to be recovered during braking.
Integration with SIMATIC Energy Suite
The inverter is capable of being linked to the SIMATIC Energy Suite energy management system, which manages and monitors energy consumption, and allows flexible adjustment to optimize energy efficiency.

User-friendly
Supporting software tools such as DT Configurator, SIZER, and SINAMICS Startdrive make drive installation, configuration, and maintenance simple and user-friendly. The modular structure also facilitates replacement and maintenance, reducing inventory costs and optimizing operational efficiency.
Applications of Siemens Sinamics G120 inverter
Thanks to its flexibility, high durability and energy-saving ability, the Siemens Sinamics G120 inverter is widely used in many industries:
- Industrial manufacturing and automation: conveyor belts, presses, packaging machines and assembly lines
- HVAC (Heating, Ventilation, Air Conditioning) systems: Adjusting the speed of fans and pumps
- Water and wastewater treatment industry
- Food and beverage industry
- Chemical and pharmaceutical industry
- Oil and gas industry: controlling compressors and pumps used in oil and gas exploitation and transportation
- Paper and pulp industry: rolling, cutting and rolling paper systems
- Mining and mineral exploitation industry
The above is an overview of the Siemens Sinamics G120 inverter. If you have any questions or need more detailed advice on the product, please contact the hotline numbers on the sidebar of the website for support.