Technology overview
Universal
- SINAMICS S120 is designed to allow free combination of power and control performance
- Greater flexibility with central control intelligence
- Free performance selection for vector and servo control
Precise
- Lower lifecycle costs for operation of the plant
- It is thus possible to parameterize, program and commission all components with the Totally Integrated Automation (TIA) engineering platform without any system discontinuities
- The primary functionality is implemented with elaborate “embedded” software
Safe
- 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)
Functions and benefits as decisive competitive elements integrated as standard
From Basic drive functions and Advanced functions all the way to application and industrial know-how: Here you will find the unbeatable firmware functions that distinguish our low-voltage converters, including SINAMICS S120. Highlights include: A web server, further outstanding features such as Safety Integrated Functions, know-how protection, and much more.
Available everywhere at all times – The SIMAMICS web server for efficient and user-friendly disgnostics and maintenance.
SINAMICS S120 in the digital drive world
Start a productive future with digital drive data for more transparency, more efficiency, more simplicity, less effort, errors and costs.
Simulation with “SINAMICS DriveSim Basic”
The virtualization solution “SINAMICS DriveSim Basic“ allows to realistically simulate all SINAMICS S120 device types – with minimal parameterization effort and easy to handle.
A standardized “Functional Mockup Unit“ (FMU) is imported directly into the simulation tool. Specific drive parameters and interfaces are available, from which drive configurations in machines can be simulated, adapted and optimized even before the design stage. In contrast to the real product, the simulation allows to configure only the part of the drive that is really needed. This saves time, accelerates the entire planning phase and increases quality.
The use of “SINAMICS DriveSim Basic“ allows automatic testing and validation of the control system and mechanical interaction including virtual commissioning of the PLC.
SINAMICS S120 – now integrated into the TIA Selection Tool
In the first step, the SINAMICS S120 Booksize Active Line/ Motor Modules are integrated into the TIA Selection Tool, thereby facilitating quick and transparent dimensioning and configuration. This makes it easy for you to determine your automation and drive design, including control, motor, gear unit and converter, using application-specific requirements. The Industry Mall then compiles the appropriate documentation and product lists for your order.
Quick: Complete project configuration with just a few inputs
Easy: Technically always up-to-date about product portfolio and innovative approaches
Smart: Smart selection wizard for error-free configuration and ordering, pre-testing and simulating
| Types of construction | Drive concept | Cooling concept | Power range (input supply voltage) |
| Blocksize | AC/AC devices for single-axis applications | Air cooling | 0,55 … 250 kW (200 to 690 V) |
| Booksize | DC/AC devices for multi-axis applications | Air cooling | 1,6 … 120 kW (380 to 480 V) |
| Chassis | AC/AC devices for single-axis applications | Air- / Liquid cooling | 110 … 250 kW (380 to 480 V) |
| Chassis | DC/AC devices for multi-axis applications | Air- / Liquid- / water cooling | 75 … 5.700 kW (380 to 690 V) |
| Cabinet Modules | DC/AC devices for multi-axis applications | Air- / Liquid cooling | 560 … 5.700 kW (380 to 690 V) |
| Cabinet Modules Application Marine Drives | DC/AC devices for multi-axis applications | Air- / Liquid cooling | 75 … 5.700 kW (380 to 690 V) |
| Distributed servo drive S120M | DC/AC devices for single-axis applications | Air cooling | 0,25 … 1,1 kW (380 to 480 V) |
Types of construction – Modular drive system for sophisticated single/multi-axis applications
SINAMICS S120 – Cooling concept
The devices are cooled in 3 different ways, depending on the power rating and the particular type:
In this standard solution, the power loss from the electronics and power units of the drive components is removed by natural cooling or by a forced ventilation system and routed to the interior of the control cabinet.
A liquid cooling system on Chassis and Cabinet Modules allows significantly more efficient heat dissipation such that an air conditioning system is not required. With a low energy input for liquid cooling, significant energy savings can be achieved during operation. Further, there is the possibility of heat recovery. Compared to air cooling, the benefits provided by liquid cooling with a closed cooling circuit at high power ratings include a small footprint, reduced weight and low-noise converter operation. The maintenance expenditure required for the units is reduced through omission of filter mats. The coolant must be provided with the corresponding additives. It is thus advantageous to use the system especially in small and badly ventilated rooms and under harsh environment conditions prevailing, for example, on ships and in industrial environments.
A water cooling system for common circuits allows to use the water provided in the factory. This provides a common cooling circuit for the system, motor and converter. Only reduced requirements are placed regarding the water quality. No additives need to be added to the water circuit, which allows convenient and environment-friendly commissioning and maintenance. Further, the converter is resistent to oxygen entering the cooling water. The benefits provided by liquid cooling, for example, significant energy savings and efficient heat recovery, are also ensured for water cooling.
Suitable applications for SINAMICS S120
Moving
SINAMICS is the drive for pumping, ventilating and compressing.
Processing
SINAMICS is the drive for continuous processes with high speed and torque accuracy.
Positioning
SINAMICS is the drive for the positioning of individual or multiple coordinated axes.
Machining
SINAMICS is the drive for all applications in material processing.