1. Unrestricted / © Siemens AG 2013. All Rights Reserved. Integrated Drive Systems – for measurable customer benefit

2. Unrestricted / © Siemens AG 2013. All Rights Reserved. June 20, 2013Page 2Ralf-Michael Franke / Industry Sector - Drive Technologies Division Development of drive technology: From individual components to Siemens Integrated Drive Systems Seamless integration Seamless interplay of all components, with distributed intelligence Common database, integrated tool chain – throughout the entire lifecycle for products and production Optimization of single products Versatile product portfolio: motors, gearboxes, converter and couplings Integrated Drive System Functional integration of drive train Complete integration of drive technology into the world of Totally Integrated Automation (TIA) Integration of lifecycle phases for products and production PastTodayFuture

3. Unrestricted / © Siemens AG 2013. All Rights Reserved. June 20, 2013Page 3Ralf-Michael Franke / Industry Sector - Drive Technologies Division Three dimensions of integration for measurable customer benefit Life Cycle Vertical Horizontal Integration of the drive train and controller up to MES IT, along the information flow, engineering based on Totally Integrated Automation (TIA) Functional, mechanical and energy-efficient integration of the drive train - motor, gear unit, coupling, and converter - along the power flow Supplementing the drive system with service and software that support the entire life cycle, especially design and operation Increased productivity Enhanced reliability Increased energy efficiency Customer benefit

4. Unrestricted / © Siemens AG 2013. All Rights Reserved. June 20, 2013Page 4Ralf-Michael Franke / Industry Sector - Drive Technologies Division Integrated Drives System consisting of: Integrated Drive Systems increases output up to 15% Converter SINAMICS Perfect Harmony Motor H-Compact plus 2nd generation Coupling FLENDER RUPEX RWM 710 Gearbox FLENDER KMPS 396 Customer benefits One mill for different types of cement Optimization of grinding results -> increase of output up to 15% Improved energy effciency (+5%) Increased availability with reduced run-up time and reliability Vibration simulation for complete system, including work machine

5. Unrestricted / © Siemens AG 2013. All Rights Reserved. June 20, 2013Page 5Ralf-Michael Franke / Industry Sector - Drive Technologies Division Integrated Drive Systems for highest efficiency Integrated Drive System @ Sklostroj CustomerSklostroj / Czech Republic (OEM of glass machines) OrderNew concept for drive technology and automation for glass bottle manufacturing SolutionReplacement of the existing pneumatic solution: Motion Control System SIMOTION D445-2 Converter SINAMICS S120 SIMOTICS servomotors 1FK7 and 1FK6 Customer benefits Highly compact and flexible machine Highest effectiveness, efficiency and reliability of plants Approximately 40% savings in energy costs 15% increase in machine availability

6. Unrestricted / © Siemens AG 2013. All Rights Reserved. June 20, 2013Page 6Ralf-Michael Franke / Industry Sector - Drive Technologies Division Lifecycle integration for increased availability Integrated Drive System @ Volkswagen AG Customer Order Solution Customer benefits Volkswagen AG, Wolfsburg, Germany Retrofit of a 17-year-old press line Complete solution of drive technology and automation components for identical set up of lines: Drive system with SINAMICS S120 and SIMOTION D Press Line Simulation for process optimization, direct data link between PLS and press working line control units SIPLUS CMS condition monitoring system for preventive maintenance Simplification of maintenance and spares inventory by preventive maintenance Enhanced productivity for long term reduction of press lines from 17 to 8 Up to 40% reduced energy consumption Increased availability, at least 96%

7. Unrestricted / © Siemens AG 2013. All Rights Reserved. June 20, 2013Page 7Ralf-Michael Franke / Industry Sector - Drive Technologies Division With Integrated Drive Systems up to 98% availability guaranteed CustomerVattenfall Europe Mining AG (Reichwalde Lausitz – Germany) OrderConstruction of a 13.5 km long belt conveyor system with a coal output capacity of 6,000 t/h SolutionComplete engineering, manufacture, delivery and assembly of the drive stations and installation of the conveying system Drive systems with SINAMICS S120 converters in six stations Construction of a control center with WinCC SIMATIC S7-400 controls Customer benefits 98% availability Energy savings of up to 15% Maintenance cost savings of up to 15%

8. Unrestricted / © Siemens AG 2013. All Rights Reserved. June 20, 2013Page 8Ralf-Michael Franke / Industry Sector - Drive Technologies Division Integrated Drive Systems reduces operational and maintenance costs CustomerXstrata Copper – Antapaccay mine in Peru (OEM: Thyssen Krupp – Germany) OrderGearless drive system for overland conveyor (cole mine) length: 12,5 km; capacity: 6200 t/h SolutionComplete engineering, manufacture, delivery and assembly of the drive stations and installation of the conveying system Gearless drive system with: 2 low-speed synchronous motors (3,8 MW, 63rpm) converter SINAMICS SL150 Customer benefits High availability Reduction of operational costs, maintenance costs, noise Less down times

9. Unrestricted / © Siemens AG 2013. All Rights Reserved. June 20, 2013Page 9Ralf-Michael Franke / Industry Sector - Drive Technologies Division We continuously improve our technology to reach complete customer satisfaction Innovation award from market leader DMG “Siemens‘s remarkable innovative strength simplifies and standardizes highly complex processes, thus truly optimizing our work.“ G. Bachmann, Member of the Managing Board of Gildemeister AG Enhanced customer benefits for machine manufacturer and machine user 80% savings in generating the real machine via virtual models 40% enhanced productivity in R&D through automatic CAM configuration From CNC controlto integrated engineeringfor customer´s prosperity