Highest standards for maximum precision & efficiency
SIMOTICS S Servomotors
Recognized the world over for precision, robustness, and wide range of designs, Siemens SIMOTICS S synchronous motors are the first choice for highly dynamic and exact motion paths. Whether your application is positioning, angular synchronism, cyclic drives or path control in machine tools — a SIMOTICS servomotor from Siemens is your first choice whenever high-speed and precise motion sequences are demanded. Users benefit from a wide selection of products featuring high dynamic performance, precision, compactness, efficiency and ruggedness. Fitted with a built-in type plate and DRIVE-CLiQ system interface, you will benefit from optimum interaction with Siemens SINAMICS servo drive systems.
How big? How small?
Sizing a servo-motor system for a machine can be a challenge. But this new whitepaper gives you what you need to reel in the perfect system for your application. No more guessing (or exaggerating) required.
Choose the perfect synchronous servo motor with features to improve any application
- Wide torque range
- Industry-leading efficiency ratings
- Range of cooling types and protection classes
- Various built-in transmitters
- Integrated parking brake
Servomotors for medium-complexity higher dynamic motion control applications
Plug and play for motion control
Working in combination with the SINAMICS S210 drives, SIMOTICS 1FK2 / 1FT2 servo motors allow for highly dynamic movement of minimal loads as well as ultra-precise movement of medium and higher loads.
Featuring integrated safety functions, streamlined engineering and connected to the higher-level PLC over PROFINET industrial Ethernet, the SINAMICS S210 drive allows simpler commissioning using a web server and one-button tuning.
Optimized connection system using OCC (one cable connection)
- Only one cable required to connect the motor and servo drive (to transfer energy, connect an encoder and control the brake) - reduces installation/replacement time and saves space
- Compact with a small rotatable connector for simple installation and mounting – even when space is restricted
- Thin OCC for small bending radii ensures simple cable installation
The system offers 5 power classes ranging from 50 to 750 watts (0.07 to 1 Hp)
The right features for increased performance
- Space-saving design as a result of optimized frame size with a high power density
- Highest dynamic response as a result of low rotor intrinsic inertia and high overload capability
- Low moment of inertia facilitates significantly higher cycle rates
- High-resolution 22-bit single or multi-turn absolute encoder with fast sampling for stable and precise closed-loop control
- Automatic drive parameterization using the electronic motor nameplate
- High IP64 degree of protection – can be optionally increased to IP65
A SINAMICS S210 / SIMOTICS S-1FK2 servo system starter kit is available — allowing motion control applications to be implemented quickly and easily
- This kit includes the most important components for operation - SIMATIC S7-1511T PLC, SINAMICS S210 drive, SIMOTICS S-1FK2 servomotor, cable
- This is a very special price — limited quantities are available and certain restrictions apply
General ratings
Example industries & applications for SIMOTICS S-1FK2
Configure and order SIMOTICS S-1FK2
Using the Siemens Drive Configurator, you can simply and quickly configure your SIMOTICS S-1FK2 / SINAMICS S210 servo drive system and then order it through Industry Mall.
Offering a wide range of different options for the SINAMICS S210 servo system
For example: encoders with a high resolution of up to 26 bits improve the system accuracy. A higher degree of protection up to IP67 as well as various motor coatings facilitate the use in harsh environments. In addition, new machine options are available, such as higher rated speeds.
Advantages
- Highest accuracy using single or multi-turn absolute encoders with resolutions of up to 26 bits
- Rugged in harsh and humid environments as a result of increased motor degree of protection up to IP67 and various optional motor coatings
- Greater variety of winding designs compared to SIMOTICS S-1FK2 – for higher speeds
- Highest dynamic response as a result of the low rotor intrinsic inertia and the high overload capability
- Space-saving design as a result of the optimized frame size with a high power density
General ratings
Example industries & applications for SIMOTICS S-1FT2
Configure and order SIMOTICS S-1FT2
Using the Siemens Drive Configurator, you can simply and quickly configure your SIMOTICS S-1FT2 / SINAMICS S210 servo drive system and then order it through Industry Mall.
For clean, mean machines
Designed for the clean condition requirements of the food, beverage, sterile packaging, pharmaceutical and other process industries, SIMOTICS S-1FS2 servomotors are offered in a variety of power ratings, from 0.60–2.68 Hp (0.45–2kW) with torque from 2.28–10.32 ft-lbs (3.1–14 Nm). Crafted with housings of 1.4404 (AISI 316/316L) stainless steel, EPDM seals and bearing grease with NSF H1 approval, these new servomotors are highly resistant to corrosion and acidic chemicals found in the process industries. This extremely high degree of protection is in accordance with IP66/67 standards on the entire motor, with IP69k (30bar) protection provided on the motor housing.
Added features include high dynamics due to low inherent inertia plus high overload capacity for use in pick-and-place applications, in addition to precise movement of heavy loads. One-Cable Connection is provided for easy installation and cleaning. The standard absolute encoder is 22-bit multi-turn.
The SIMOTICS S-1FS2 family of motors is suitable for clean-in-place (CIP) processes and for use with all commercially available cleaning agents used with washdown motors.
SIMOTICS S-1FS2 features
General ratings
Example industries & applications for SIMOTICS S-1FS2
Configure and order SIMOTICS S-1FS2
Using the Siemens Drive Configurator, you can simply and quickly configure your SIMOTICS S-1FK2 / SINAMICS S210 servo drive system and then order it through Industry Mall.
SIMOTICS S-1FK2 servo planetary gearmotors enable the highest cycle rates with a lightweight and low-inertia gearbox design, or inertia adjustment for precise movement of heavy loads.
These geared motor drives can be perfectly adapted to the application as there are a wide range of gearbox ratios and gearbox sizes. Based on the digital twin of the geared motors provided in the TIA Selection Tool, thermal dimensioning is just as simple as for a servomotor.
Advantages
- Optimum adaptation of torque-speed or the mass moment of inertia relationship between the motor and load
- Pre-assembled, tested and ready-to-run servo geared motor solutions
The most compact, cost-effective, synchronous servomotor
Whether positioning, angular synchronism, cyclic drive or path control in machine tools: with SIMOTICS servo motors from Siemens, you benefit from high dynamics, precision, compactness and ruggedness.
Featuring both natural and forced-ventilation cooling, and a rugged, maintenance-free design, the 1FK7 synchronous servo motor is ideal for motion control applications where a final position must be reached very quickly with ultimate precision. High Dynamic models have the ability to speed up and slow down very quickly. With high torques of up to 108 Newton meters and a particularly favorable torque-inertia ratio, the 1FK7 motor achieves a very high dynamic response, which means shortened cycles and less wear on the motor, resulting in decreased machine downtime. Servo motors 1FK7 are available in IP ratings 64 to 67 with a high overload capability (up to 3 times rated torque) and rotatable connectors.
Two ways to get a new or replacement S-1FK7 servomotor in 4 weeks or less
- Configurable with low, medium, and high rotor moment of inertia to enable optimum load control in a wide range of application types
- High degree of efficiency and triple overload capability
- Shock and vibration-resistant due to mechanically isolated encoder connection
- Configurable with a wide range of encoder types to optimize selection based upon application needs of resolution, reliability, and cost
- Easy to assemble and service due to rotatable connector with quick-release fastener and exchangeable encoder
- Digital DRIVE-CLiQ interface with electronic rating plate for optimum connection to SINAMICS S120 drives
- Available with backlash-free holding brake
- Natural cooling and forced ventilation
- 400 / 480V or 230V ratings
- Keyed or plain shaft
- May be geared with planetary, bevel, offset-shaft, worm, or helical gears
- Available in Compact, High Dynamic or High Inertia design models
Configure and order SIMOTICS S-1FK7
Using the Siemens Drive Configurator, you can simply and quickly configure your SIMOTICS S-1FK7 motor and then order it through Industry Mall.
Maximum power and performance with customized cooling
The SIMOTICS S-1FT7 servomotors are permanent magnet synchronous motors with highly compact dimensions for meeting the most stringent demands on precision, dynamics and speed setting range as well as on high degrees of protection and ruggedness. The motors are fitted with the latest encoder technology and are optimized for operation with Siemens fully digital drive and control systems. Three cooling types are available: natural, forced-ventilation or water-cooling. In the case of natural cooling, the developing thermal loss is drawn off via the surface area whereas an attached fan forces thermal loss away with forced vent cooling. Maximum cooling, and therefore, maximum performance, can be achieved with water-cooling.
Food service servos
SIMOTICS S-1FT7 servomotor - option N40 for the food industry
Stainless steel shaft and coating for increased resistance to chemicals
SIMOTICS S-1FT7 servomotors are completely in their element when it comes to high-performance motion applications in the torque range up to 207 lb.-ft. (280 Nm). They are available in two different versions with various cooling methods.
- High degree of efficiency and fourfold overload capability (for natural cooling)
- Available in compact or high dynamic design
- Optional natural cooling, forced ventilation or water cooling – space savings with high power density
- Unmatched quality peformance, such as ability to generate better surface quality on machine tool workpieces due to high radial eccentricity; very low torque ripple and high resolution encoder systems
- Extremely rugged due to IP67 degree of protection and vibration-isolated encoder mounting
- Available with a wide selection of high-resolution absolute or incremental encoders
- Easy to service and install thanks to cross profile, rotatable connector with quick-release fastener and exchangeable encoder
- Digital DRIVE-CLiQ interface with electronic rating plate for optimum connection to SINAMICS S120 high performance drives
- Optional zero-backlash holding brake and low-backlash planetary gearbox
- Keyed or plain shaft
- Available geared with planetary gears
- Cabling with SPEED CONNECT- Visit the MC Motor Cables Page
Configure and order SIMOTICS S-1FT7
Using the Siemens Drive Configurator, you can simply and quickly configure your SIMOTICS S-1FT7 motor and then order it through Industry Mall.
1PH8 synchronous servo motors excel in demanding, high-power applications
The high-power density of SIMOTICS S-1PH8 allows a small footprint and supplies high torque at medium rotor inertia. The synchronous servo design generates 30 to 40 percent more torque and power than its already compact 1PH8 induction cousin, which is about 30% smaller than standard NEMA or IEC induction motors.
The servo design of the 1PH8 has the same outer dimensions as the induction design allowing simple future upgrades. Servo motors 1PH8 are available in IP rating 55 and 65 with a high overload capability (up to 3 times rated torque) and rotatable connectors or terminal boxes.
Powerful features & flexible configuration options
- Extended power range from 2.8 to 1,340 kW
- Induction or synchronous motor versions
- Force-ventilated or water-cooled
- Solid or hollow shaft
- Horizontal or vertical mounting
- Bearing options for increased cantilever forces or increased speed range
- Various encoder types for closed-loop speed control and high-precision positioning
- High smooth-running characteristics and ruggedness due to outstanding true running and low vibration severity at maximum speeds of up to 24,000 rpm
- High-dynamic performance and short accelerating times
- Winding switchover (star / delta)
- Simple and flexible connection system
- Commissioning using the electronic rating plate via digital DRIVE-CLiQ interface
- Efficient and secure power cabling with SPEED CONNECT
Configure and order SIMOTICS 1PH8
Using the Siemens Drive Configurator, you can simply and quickly configure your SIMOTICS S-1PH8 servomotors and then order through Industry Mall.
Gear up for better servo solutions
The advantage concept of SIMOTICS S-1FG1 servo geared motors is simple: offer the most variable configuration options that can be used to create customized solutions — both in terms of construction and power rating. Whatever your application requires – high efficiencies, low torsional backlash or finely graduated ratios, these motors optimally address the widest range of motion control applications.
The SIMOTICS S-1FG1 servo gear motors have smaller dimensions, weigh less and have a higher dynamic response than standard induction geared motors. The range of types includes helical, parallel shaft, bevel and helical worm geared motors in the usual frame sizes and speed/torque classes. SIMOTICS S-1FG1 servo geared motors also use the same operating heads as SIMOGEAR geared motors.
These servo geared motors are optimally adapted to the SINAMICS S120 drive system and the various Siemens commissioning tools. This facilitates seamless integration into the drive and automation environment. Commissioning can be performed very quickly using the DRIVE-CLiQ system and electronic type plate. Pre-fabricated MOTION-CONNECT power and signal cables ensure that perfect connections can be established quickly and easily.
Powerful features & flexible configuration options
- Extremely compact design as a result of direct mounting
- High efficiency
- Maintenance-free and lubricated for life (exception, worm gearing)
- Low torsional backlash
- Low running noise due to helical teeth
- Suitable for cyclic operation with alternating load and continuous duty
- Low-cost solution when compared to planetary geared motors
- Compatible with SIMOGEAR operating heads
- Degree of protection IP65
General ratings
Typical industries where you'll find SIMOTICS S-1FG1
Configure and order SIMOTICS S-1FG1
Using the Siemens Drive Configurator, you can simply and quickly configure your geared servomotors and then order through Industry Mall.
Planetary alignment for your application
High-end gearboxes for maximum machining quality requirements, planetary gearboxes are extremely compact and have a high efficiency of up to 97 %. Thanks to minimal torsional backlash of ≤ 4 up to ≤ 12 arcmin, the gearboxes are designed for cycle operation for high-precision positioning and machining tasks.
Servomotors with planetary gear units are the optimum choice for motion control applications where high to very high requirements are placed on precision and dynamic performance. Depending on the actual requirement, three different versions are available:
Servomotors S-1FK2 Eco gearbox versions
SIMOTICS S-1FK2 with NRB gearbox
- The lightest gearbox with highest power density. As a result of its low-friction bearing design, it has low intrinsic temperature rise and is suitable for high speeds
SIMOTICS S-1FK2 with NRK gearbox
- As a result of large output bearings, NRK gearboxes are suitable for higher radial and axial forces. With low inner friction, they are also suitable for higher speeds
SIMOTICS S-1FK2 with NLC gearbox
- With pretensioned tapered rolling bearings, the NRC gearbox has a high degree of stiffness, perfect for high radial and axial load levels. Their IP65 sealing system protects against dust and water
SIMOTICS S 1FK7 / 1FT7 servomotors with planetary gearboxes
Motor adapters are available for Siemens 1FK7, 1FT7, and 1PH8 asynchronous servomotors.
SIMOGEAR KS adapter – simplified handling for high-precision motion control applications
Flexible, adaptable and compact, this solution enables you to link different gear unit types to various SIMOTICS servomotors rather than using a separate dedicated adapter for each motor – significantly simplifying handling.
The benefits of this new adapter solution include shorter downtimes and lower costs thanks to simple installation and removal, optimized stock keeping and a backlash-free design enabling connectivity with no feather key as standard for high-precision applications. The solution is particularly suited for use in applications involving stringent demands in terms of precision, positioning, dynamics, compactness and weight.
