



Encoders Absolute multiturn
Sendix S5888FS2
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Safe Sendix Encoders with FSoE interface and cyber security
The optical absolute Sendix S58 FSoE encoders are based on the new Kübler Industrial Ethernet encoder platform and are therefore already designed today for future Industry 4.0 concepts. As certified SIL2/PLd encoders with redundant design and EtherCAT interface, they support the FSoE profile and are predestined for safety applications.Highlight: The safe Sendix encoders are equipped with cyber security.

Connectivity stands for the ability to communicate additional information and / or to be integrated in a network. This can take the form of additional interfaces such as OPC-UA (e.g. for additional edge communication) or Industrial Ethernet communication as well as a digital interface such as "BISS" or "SCS open link".
Identification is the ability to transmit technical information by means of an electronic data sheet / type plate. In addition, further information about the machine can be transmitted (e.g. information about the axis where the encoder is installed). Essentially, all the information required in the application for asset management is recorded here.
Diagnostics functions provide relevant information about the condition of the product (e.g. error messages) or indirect information about the application. For example, an integrated temperature sensor can indicate that the permissible working temperature range has been exceeded. Or integrated vibration sensors provide information on the condition of the power train bearings. Highly integrated bearingless systems in particular can provide reliable information here. Log and time stamp functions in Industrial Ethernet encoders make it possible to create lifetime histograms.
Adaptability refers to adaptability, which can take place on two levels:
- At the operational level, the parameters / settings of an encoder can be changed during operation, e.g. to optimize setup processes or to eliminate measurement errors with digital signal processing.
- Software updates can be carried out at system level at any time.
The range of functions for the implementation of Industry 4.0 / IIoT concepts can be subsequently extended in order to guarantee the future viability of the system. Therefore, all Kübler fieldbus and Industrial Ethernet encoders are available with a firmware update function as standard.
Mechanical | |
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Dimension | Ø 58 mm |
Shaft type |
3/8 " hollow shaft, blind hole 10 mm hollow shaft, blind hole 12 mm hollow shaft, blind hole 14 mm hollow shaft, blind hole 15 mm hollow shaft, blind hole 1/2 " hollow shaft, blind hole |
Flange type |
Stator coupling FS Torque bracket FS, fixed Torque bracket FS, flexible Ø 58.00 mm |
Working temperature | -40 °C ... +80 °C |
Protection level |
IP65 IP67 |
Max. rotational speed |
9.000 min-1 |
Weight | 450 g |
Electrical | |
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Scanning | optical |
Resolution max. |
24 bits singleturn 12 bits multiturn |
Power supply |
10...30 V DC |
Interfaces |
Safety over EtherCAT / FSoE |
Options | |
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on request |
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- Sturdy bearing construction in Safety-Lock™ Design for resistance against vibration and installation errors.
- Singleturn 15 bit (safe) or 24 bit (non safe).
- Multiturn 12 bit (safe).
- SIL2, performance level Pld, safety category Cat. 3.
- Fully redundant multiturn information due to redundant multiturn gearbox.
- Transmission via safety telegrams 36/37, according to BP and XP.
- FoE (File over EtherCAT) without required web server.
- Cyber Security / high system availability, protection against misuse (in accordance with IEC 62443).
Latest EtherCAT functionality
- Modular Device Profile enables integration into applications with different requirements..
- Can be implemented in networks for hard real-time requirements with clock cycles of up to 125 μs (non-safe) thanks to DC mode support.
- Ideal for highly synchronous applications, such as axis synchronization.
- Equipped for a wide range of applications thanks to versatile encoder functions such as transmission factors (safe/non-safe) or limit value switches etc.
Accessories

Torque stop, flexible
For hollow shaft encoders
with flange ø 58 mm
Mounting radius 39.5 ... 142.75 mm
Designed for functional safety technology.
For applications with axial and radial play at low dynamics.
Scope of delivery
- Torque support (stainless steel)
- 3 M3x6 screws for mounting on the encoder
Connection to the application (not included in delivery)
- 1 screw
8.0010.4047.00FS |

Fastening arm set, rigid
For hollow shaft encoderswith flange ø 58 mm
Mounting radius 32.5 ... 143.5 mm
Designed for functional safety technology.
For applications with very low axial and radial play at low dynamics.
Scope of delivery
- Torque support (stainless steel)
- 3 screws M3x6 for mounting to the encoder
Connection to the application (not included in delivery)
- 1 torque pin 8.0010.4049.0075
8.0010.4051.00FS |

Stator coupling (FS)
For hollow shaft encoders
with flange ø 58 mm
Mounting radius 31.5 mm
Designed for functional safety technology by 4-screw principle.
Scope of delivery
- Stator coupling (stainless steel)
- 4 screws M3x6 for mounting to the encoder
Connection to application (not included in delivery)
- 4 screws
8.0010.40B2.00FS |