Linear position transducer WRA-E
contactlessmagnetostrictiveresistance

Linear position transducer - WRA-E - GEFRAN - contactless / magnetostrictive / resistance
Linear position transducer - WRA-E - GEFRAN - contactless / magnetostrictive / resistance
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Characteristics

Type
linear
Contact / non-contact
contactless
Technology
resistance, magnetostrictive
Output signal
CANopen, EtherCAT, Ethernet
Protection class
IP67
Applications
industrial
Other characteristics
stainless steel, shock-proof
Measuring range

Min.: 50 mm
(1.97 in)

Max.: 4,000 mm
(157.48 in)

Supply voltage

Min.: 10 V

Max.: 32 V

Ambient temperature

Min.: -40 °C
(-40 °F)

Max.: 85 °C
(185 °F)

Description

Contactless linear position transducer with HYPERWAVE magnetostrictive technology; the absence of electrical contact on the cursor, eliminates wear and tear problems and consumption ensuring an almost unlimited service life. High measurement performance with reference to nonlinearity, repeatability and hysteresis. High resistance to vibration, mechanical shock, wide working temperature range. High protection from external agents and immunity to EMC noise. EtherCAT interface is the fastest industrial Ethernet technology*. No need for dedicated hardware, distances up to 100 m, “on-the-fly” operation i.e. data and alarms are transferred in real time. The sensor can operate in “free-run” or “synchronous” mode; in “Distributed Clocks (DC)” mode in synchronous communication offers a minimum cycle time of 250 µs Position and speed measurement (optional) Rod, nipple, hexagonal flange in AISI 316 Vibration resistance 15g Electromagnetic compatibility EMC 2014/30/EU Compliance with RoHS Directive 2011/65/EU Canopen protocol over EtherCAT (CoE)

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Exhibitions

Meet this supplier at the following exhibition(s):

Bauma 2025
Bauma 2025

7-13 Apr 2025 Munich (Germany) Hall A2 - Stand 412

  • More information
    IPACK IMA 2025
    IPACK IMA 2025

    27-30 May 2025 Milano (Italy) Hall 2 - Stand C136

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.