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WayCon Positionsmesstechnik GmbH
EtherCAT Absolute Encoder

EtherCAT Absolute Encoder

Product catalog summary

Overview: The document provides technical specifications and details for the Sendix 5868 and 5888 series of multiturn absolute encoders with EtherCAT interface. These encoders are designed for high precision and reliability in various industrial applications.

Key Features:

Available in solid shaft (max 10 mm) and blind hollow shaft (max 15 mm) versions.
Housing diameter of 58 mm with protection class up to IP67.
Total resolution capability of up to 28 bits and maximum revolution speed of 9000 turns/min.
Operational temperature range from -40°C to +80°C.

Technical Specifications:

Power supply: 10 to 30 V DC with a maximum power consumption of 120 mA.
Mechanical characteristics include a maximum speed of 9000 min-1 and a load capacity of 80 N radial and 40 N axial.
Material composition includes stainless steel for the shaft and zinc die-cast for the housing.
Shock and vibration resistance conforming to EN standards.

Interface and Connectivity:

EtherCAT interface with CAN over Ethernet (CoE) support.
Features include fast position update time of 62.5 μs, dynamic mapping, and comprehensive error management.
Connection facilitated through M12 connectors, supporting Hot Connect for rapid topology changes.

Mounting and Dimensions:

Various flange types available, including clamping, synchro, and square flanges with specific torque recommendations.
Detailed dimensions provided for both shaft and hollow shaft versions.

Compliance and Standards:

CE compliant with EMC guideline 2014/30/EU and RoHS guideline 2011/65/EU.
UL approval file 224618.

Additional Features:

Diagnostic LEDs for fault and status indication.
Programmable parameters include position, speed, and temperature values.

Catalog excerpts

Content: Order Code Technical Data EtherCAT Interface Connection Technical Drawing

Open the catalog to page 1

mechanical multiturn, optical Sendix 5868 / 5888 (shaft / hollow shaft) The multiturn encoders Sendix 5868 and 5888 with second-generation EtherCAT interface and optical sensor technology are ideal for use in all applications with an EtherCAT interface. The data communication is based on CAN over EtherNet and ideally suited for use in real time applications. These encoders are available with a solid shaft up to a maximum of 10 mm or a blind hollow shaft up to 15 mm. EtherCAT.^ Conformance tested Reliable • EtherCAT conformance tested. • Integration of the latest slave - EtherCAT stack from Beckhoff,...

Open the catalog to page 2

mechanical multiturn, optical Sendix 5868 / 5888 (shaft / hollow shaft) Mounting accessory for hollow shaft encoders Dimensions in mm [inch] Cylindrical pin, long for flange with spring element (flange type 1 + 2) 8.0010.4700.0000 with fixing thread Connection technology Order no. Cordset, pre-assembled M12 male connector with external thread for port IN and port OUT, 4-pin K4P2M-S-M12-CAT 2 m [6.56'] M12 female connector with coupling nut for power supply, 4-pin K4P2M-S-M12 Mechanical characteristics Interface characteristics EtherCAT Maximum IP65 up to 70°C [158°F] 9000 min-1, 7000 min-1 (continuous)...

Open the catalog to page 3

Sendix 5868 / 5888 (shaft / hollow shaft) EtherCAT Standard mechanical multiturn, optical General information about CoE (CAN over EtherNet) The EtherCAT encoders support the CANopen communication profile according to DS301. In addition device-specific profiles like the encoder profile DS406 are available. Scaling, preset values, limit switch values and many other parameters can be programmed via the EtherCAT bus. When switching the device on, all parameters are loaded from an EEPROM, where they were saved previously to protect them against power-failure. The following output values may be combined...

Open the catalog to page 4

mechanical multiturn, optical Sendix 5868 / 5888 (shaft / hollow shaft) Dimensions shaft version, with removable bus terminal cover Dimensions in mm [inch] Clamping flange, 0 58 [2.28] Flange type 1 and 3 Square flange, EH 63.5 [2.5] Flange type 5 and 7

Open the catalog to page 5

mechanical multiturn, optical Sendix 5868 / 5888 (shaft / hollow shaft) Dimensions hollow shaft version (blind hollow shaft), with removable bus terminal cover Dimensions in mm [inch] Flange with spring element, long Flange type 1 and 2 2 Slot spring element recommendation: cylindrical pin DIN 7, 0 4 [0.16] 2 3 x M3, 5.5 [0.22] deep 2 Recommended torque for the clamping ring 0.6 Nm Flange with stator coupling, 0 63 [2.48] Flange type 5 and 6 2 Recommended torque for the clamping ring 0.6 Nm Flange with stator coupling, 0 65 [2.56] Flange type 3 and 4 2 Recommended torque for the clamping ring...

Open the catalog to page 6

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