Shaft heights 71 – 315
Shaft heights 315 – 450
SIMOTICS SD – a tailored solution for your specific demand.
Flexible due to flange mounting design, reliable due to rugged design and very efficient due to efficiency class IE4 from 2.2 up to 1.000 kW.
SIMOTICS SD motors with an interface to the digital world
One decisive advantage of the SIMOTICS SD motors is the digital communication feature. This has many benefits that have a positive impact on engineering and their entire life cycle.
SIMOTICS Connect 400 / SIDRIVE IQ Fleet
With the plug & play SIMOTICS CONNECT 400 connectivity module and SIDRIVE IQ Fleet analysis app, you can implement a cost-efficient and cloud-based solution for continuous condition monitoring as well as holistic fleet management of your low-voltage motors around the clock and worldwide.
Whether monitoring new motors or flexibly retrofitting the installed base – the MindSphere application SIDRIVE IQ Fleet increases the reliability, availability, efficiency, performance, and productivity of your low-voltage motors in many applications. Carry out preventive maintenance on your motors – based on reliable condition data and information on maintenance intervals.
Maximum efficiency at fixed speed
From July 1, 2021, low-voltage motors up to 1,000 kW must meet at least efficiency class IE3 according to a new EU Directive. In a second step, from mid-2023, efficiency class IE4 will become mandatory for the 75-200 kW performance range.
For mains operation, the tried-and-tested SIMOTICS SD motors are already available up to shaft height 450 with the very high efficiency class IE4 – from 2.2 kW to 1,000 kW.
Shaft heights 71 – 315
SIMOTICS SD standard motors
Severe Duty motors from the SIMOTICS platform have always stood out due to their high reliability and strong performance, even in the most challenging applications.
The SIMOTICS SD range of motors is one of the most compact in the world, because it is manufactured using innovative technologies. The modular add-on concept and the design of the motors ensure maximum flexibility and minimum effort during installation.
For frame sizes 71 – 315, there is a choice of one grid-optimized standard motor and two converter-oriented motor lines for variable-speed drives consisting of frequency converter and motor.
Motors optimized for line operation
The proven SIMOTICS SD motors up to motor efficiency class IE4 are available for line operation. By using motors with efficiency class IE4, you can reduce your energy demand by up to 3% compared to motors with an IE3 efficiency class. The SIMOTICS SD range of motors is one of the most compact in the world, because it is manufactured using innovative technologies. Highly conductive materials, for example, ensure minimal rotor losses and excellent starting and switching behavior. The modular mounting concept provides total flexibility and minimal effort during installation.
These line motors can not only be operated directly on the line but also optionally on the converter.
Converter-optimized motors (Variable Speed Drive motors)
The SIMOTICS SD VSD motors are based on the SIMOTICS SD range featuring shaft heights of 71 to 315. Their design thus corresponds to the corresponding line motors – the mechanical parts are identical. The motors are adapted to the converter by appropriately dimensioning the active part and VSD-specific rating plate data. In addition, a large number of the variations available for the line motors (types of construction, motor protection, terminal box position, and options) are also available for the VSD motors.
- Converter-optimized asynchronous motor (VSD10)
The investment-optimized system comprising a SIMOTICS SD VSD10 motor and a SINAMICS converter permits simple selection via a catalog or engineering tool, along with fast commissioning based on a data matrix code for predefined converter parameters. Optimum matching of the motors to operational conditions on the converter results in lower system losses and thus high energy efficiency. - Converter-optimized synchronous reluctance motor (VSD4000)
For particularly energy-efficient operation, the best choice is a system consisting of a SIMOTICS reluctance motor and a SINAMICS converter. The reluctance technology ensures particularly high dynamic performance and high efficiencies even in the partial load range, as well as high process quality.
Your benefits at a glance
The efficient line motor for multiple requirements
- The following motor lines are available for severe duty applications: Basic Line (mechanical engineering), Performance Line (process industry), Eagle Line (export to NAFTA countries). Integrated concept for all global markets.
- The line motors in efficiency class IE4 are available as a catalog range from 2.2 kW across the entire performance range.
The right converter motor perfectly matched to the SINAMICS converters
Motors optimized for converter operation in asynchronous and synchronous reluctance technology form a perfectly matched, highly efficient system in combination with converters from the SINAMICS drive family. They exceed global MEPS requirements. The data matrix code stamped on the motor rating plate provides predefined parameters in the converter.
Energy savings and sustainable production
The IE3 and IE4 efficiency class motors enable high energy savings and protect our environment. Production according to the most advanced ecological standards. Impregnation and lacquers are solvent-free
Compact design and increased power
- The size of the motor often plays a significant role in machines. The very compact design saves space and facilitates machine and plant integration.
- Even in severe duty applications, motors with increased power can be the solution if the available space is not sufficient for a standard motor. This is because these motors offer the same power rating at a reduced shaft height.
Technology overview
| Motors optimized for line operation | Converter-optimized motor (VSD10) | Converter-optimized motor (VSD4000) | |
| Power | 0,09 – 200 kW | 2,2 – 200 kW | 0,55 – 78 kW |
| Voltage | 230 – 690 V | 400 – 690 V | 400 – 460 V |
| Shaft height | 71 – 315 mm | 100 – 315 mm | 80 – 225 mm |
| Number of poles | 44775 | 44653 | 4 |
| Degree of protection | IP55, IP56, IP65, IP66 | ||
| Efficiency class | IE1 – IE4 | IE4* |
* System efficiency in combination with SINAMICS frequency converter best-in-class IES2
Shaft heights 315 – 450
Standard SIMOTICS SD next generation motors
With SIMOTICS SD next generation, a new scalable generation of low-voltage motors is ready for digitalization. Thanks to their impressive performance and the additional versatility in their range of applications, this motor series ensures future-proof drive technology.
Dust and vibrations cannot slow them down, nor can aggressive environments in the process industry. Their optimized design allows compact dimensions with a high power density. A standardized range of options and the flexible terminal box concept allow easy integration in different plant configurations and applications.
Product overview
SIMOTICS SD
The first SIMOTICS SD version is characterized by its high starting and break loose torques. With SIMOTICS CONNECT – a sensor box mounted on the motor – the motors are IQ Ready.
SIMOTICS SD Add
The SIMOTICS SD Addversion with its low starting currents and global certificates is designed for applications up to 1,000 kW in all important global regions and markets. Not only that, its low starting currents mean that a large number of industry-specific requirements and process industry specifications can be met, as well as having a positive influence on operating quality.
SIMOTICS SD Pro
Outstanding flexibility and scalability characterize the third variant. The SIMOTICS SD Pro motors can be operated directly on the line supply or with a converter up to 690 V in any plant or system configuration around the world. One special highlight of the SIMOTICS SD Pro is the unique combination of important global certificates, multi-voltage capability, as well as IE3-based efficiency stability, independent of the 50 Hz or 60 Hz line frequency.
SIMOTICS SD AddandSIMOTICS SD Proofferglobal certificates. They are therefore ready for use in all major world regions and markets. They can be used as standard in the European Union and North America. They are supplied with the electrical values stamped on the rating plate in accordance with IEC and EISA requirements. Like with the Eagle-Line for the smaller shaft heights, the motors represent a NEMA version electrically (mechanically acc. to IEC). In addition, many other country-specific certificates are available.
Benefits
Optimization through digitalization
Increase process transparency and optimize service activities with the digital pioneer.
Digital twin:
Make design and engineering processes more flexible and quicker.
SIMOTICS Digital Data app:
Mobile access to technical data, spare parts and operating instructions increases transparency and facilitates commissioning.
SIDRIVE IQ Fleet:
The digital platform for complete drive systems – more transparency, more reliability, more process efficiency, more serviceability.
Best-in-class-Design
Greater efficiency and increased flexibility during installation.
Compact and future-proof design:
For higher power density at comparable performance levels.
Smaller overall dimensions:
For easy replacement and reduced space requirements.
New terminal box concept:
For greater flexibility during system integration.
Improved operating quality:
For high starting or break loose torques (MA/MN) or low starting currents (IA/IN).
Flexible range of applications:
For mains and converter capability up to 690 V.
Future-oriented energy efficiency concepts
Enhanced competitiveness thanks to energy savings.
Compliance with efficiency classes IE3 and IE4:
Maximize energy savings and significantly reduce total cost of ownership.
Compliance with IES2 according to IEC 61800-9-2 for Siemens drive systems:
Find out exactly how low the system losses of SIMOTICS SD motors are in combination with SINAMICS converters.
Efficiency stability:
Benefit from consistently high efficiency regardless of the 50 Hz/60 Hz line frequency.
Simple and fast processes
Reach your next performance level along the entire value-add chain.
Very short delivery times:
Gain time and flexibility in your planning.
More configuration options:
Make use of a wider range of standardized options, for faster quotes and shorter response times.
Global reach:
Compliance with the key global certificates and regional requirements.
Multi-voltage capability:
Flexible use with all common supply voltages worldwide.
| SIMOTICS SD | SIMOTICS SD Add | SIMOTICS SD Pro | |
| Power | 55 – 500 kW | 55 – 1.000 kW | 160 – 980 kW |
| Voltage | 380 – 690 V | ||
| Shaft height | 315 – 355 mm | 315 – 450 mm | |
| Number of poles | 2/4/6/8 | ||
| Degree of protection | IP55, IP56, IP65, IP66 | ||
| Efficiency class | IE3, IE4 | IE3 |
Convincing solutions for your industry
SIMOTICS SD motors are perfectly suited for use in standard applications such as pumps, fans, compressors, conveyors, winders, mixers, extruders, and cranes in the following industries.
Cement Industry
Increase the efficiency of all of the processes in your cement production facility with Siemens solutions.
Chemical Industry
An integrated portfolio leads to success across the entire life cycle of your plant
Oil and Gas Industry
The oil and gas industry faces many challenges in exploration, production, transportation, storage, refining and distribution. One of the challenges is to have highly reliable and safe structure of electrification, automation and digitalization.
Pulp and paper
Innovative, highly efficient, and reliable products and systems for pulp and paper, and tissue plants from your strong technology partner