Siemens Answers with Products and Solutions for General Motion Control Applications

With a clear focus on the needs of customers, Siemens approach to every application of Motion Control - no matter how general or specific - combines innovation and automation to create best-in-class products and optimal solutions for any machine. Machine builders, system integrators, and end users can leverage Siemens’ broad motion control portfolio as well as a global network, which that includes technical support services, application support services, capable distributors, solution partners, and more.

Why Choose Siemens?

Cost Savings in Configuration, Commissioning, Control and Diagnostics 
Through Totally Integrated Automation

Highly Scalable, Flexible Solutions
With SIMATIC, SIMOTION and SINAMICS that reduce the number of components and complexity of the machine automation systems, and offer greater standardization of parts

Global Footprint
No matter what you import or export, Siemens has the worldwide experience, and that includes local resources in over 190 countries ready with technical resources and spare parts


Siemens drive-based hydraulics — optimized efficiency for modern hydraulic applications

SINAMICS Servo Pump

Highest Efficiency Down the Entire Line

High efficiency, superior dynamics and low noise emission are crucial criteria when developing state-of-the-industry hydraulic systems. The Siemens servo pump solution is based on the SINAMICS S120, SINAMICS G120 and SINAMICS V20 drives in combination with SIMOTICS S servomotors, SIMOTICS M main motors and SIMOTICS GP 1LE1 motors. The Siemens extensive and flexible product portfolio supports the appropriate, tailored combination of components – from top performance through cost efficiency requirements.

The functional principle used is simple: Hydraulic fluid is moved only as required – it’s not the pump, but the pump drive that makes the difference – a theory that can be applied to almost any hydraulic system. The Siemens servo pump generates only the energy required in the relevant process phase. This yields a significant savings effect, particularly during times where the hydraulic cylinder rests and therefore no power (intervals) or little power (maintaining pressure with inactive cylinder) is required. During a break, the pump is virtually stopped and requires significantly less energy compared to solutions during which the pump continues running.

Shorter Payback Period for Your Investment
- usually less than two years.

Based on Standard Components

SINAMICS Drive Modules in Blocksize & Booksize Formats

The SINAMICS servo pump solution is based upon a variable speed drive powering an electric motor that is coupled to an internal gear pump. It’s built using standard components such as the SINAMICS S120 drive and distributed I/O. This allows fast and simple access to replacement parts — and, as a result, secures the highest availability and productivity of your hydraulic system.

Advantages - all the benefits provided by hydraulics, modern motors and drives

  • The dynamic performance level you need – from basic to high performance

  • Higher machine yield, with up to 70% energy cost savings

  • Simplification of the hydraulic system

  • Noise level is reduced significantly

  • Less oil volume needed – less to heat

  • The space required is reduced through a more compact setup

  • Convenient integration and commissioning

  • Monitoring of all relevant parameters


Solution: Servo Pump with SINAMICS S120 – for Flexible High Performance Applications

Servo pump diagram - SINAMICS S120

  • Superior dynamics

  • Utmost efficiency

  • Servo and vector control

  • Pressure and volume flow control via Drive Control Chart (can be freely programmed)

  • User-defined operator interfaces can be set up (Web Server)


Solution: Servo Pump with SINAMICS G120 – For efficient General Performance Applications

Servo pump diagram - SINAMICS G120

  • Moderate dynamics

  • High efficiency

  • Moderate precision

  • Vector control (with and without encoder)

  • Pressure and volume flow control via technology controller

  • Simple implementation


Solution: Servo Pump with SINAMICS V20 – for Basic Applications

Servo pump diagram - SINAMICS V20

  • Average dynamics

  • High efficiency

  • Moderate precision

  • V/Hz controller

  • Pressure and volume flow control via technology controller

  • Simple implementation

  • Cost optimized


Pairing Drives with Motors

Drives
SINAMICS S120

SINAMICS G120

SINAMICS V20

SIMOTICS motors

SIMOTICS S-1FK7
SIMOTICS S-1FT7
SIMOTICS M-1PH8

SIMOTICS GP 1LE1

SIMOTICS GP 1LE1

Degree of efficiency
(Motor + Drive)

High

Medium

Medium

Dynamics
(Motor + Drive)

High

Medium

Basic

Precision

High

Medium

Basic

Torque and open-loop / closed-loop speed control

Servo and vector control

Vector control
(with and without encoder)

U/f controller

Pressure and volume flow control

Drive Control Chart

Technology controller

Technology controller

Programming of user-defined functions

Yes

No

No

Web Server

Yes

No

No

Communication

PROFINET
PROFIBUS

PROFINET
PROFIBUS

• USS
• Modbus


Engineering and Commissioning

The SIZER Configuration Tool supports the convenient selection of components. SINAMICS G120 and SINAMICS S120 commissioning (including monitoring of important parameters) is performed using the STARTER Commissioning Tool .