Page 1 - Gefran - IK4C Contactless magnetostrictive linear position transducer
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IK4C

                                       CONTACTLESS MAGNETOSTRICTIVE LINEAR POSITION
                                       TRANSDUCER                                        (CANopen OUTPUT)




                                                                Main characteristics
                                                                • Absolute measurement of position and speed
                                                                • Interface CANopen DS-301 V4.01 Device Profile
                                                                  DS-406 V2.0
                                                                • Strokes from 50 to 4000 mm
                                                                • Wide range of connectors for the electrical connection
                                                                • Position resolution up to 2mm
                                                                • Speed resolution up to  0,01mm/sec
                                                                • Rod, nipple, exagonal flange AISI 316
                                                                • Work temperature: -30°…+75°C
                                                                • Resistance to vibrations (DIN IEC68T2/6 12g)


                                                                The IK4 CANopen integrates a microprocessor to process the
                                                                measurement and to diagnose the transducer. The CAN field bus
                                                                communication system provides fast and safe transmission. The use
                                                                of CANopen DS-301 protocol and Device Profile DS-406 provides
                                                                quick and easy integration of the transducer in the control and auto-
                                                                mation system.
                                                                The IK4 line’s new mechanical structure offers improved features for
                                                                in-cylinder use, including a series of new multi-connector models, free
                                                                rotation of the connector head, and replacement of internal electronics
                                                                without removal of the transducer.





              TECHNICAL DATA                                    MECHANICAL DIMENSIONS
               Model                     from  50 to 4000 mm     Version IK4-C-B/X
               Measurement taken        linear position and speed                      A
                                                                        63.5   C.E.Model  50*   73.7     9.5
               Position read sampling          1 ms
                                                                      no active zone   no active zone
                                                                               Floating magnet  47.5  2.5
                time                     (depending on length)
                                                                                        ø 25.4
               Shock test DIN IEC68T2-27  100g - 11ms - single blow
               Vibration DIN IEC68T2-6    12g / 10...2000Hz                     ø 10
                                                                      Thread M4
               Shift speed                    ≤ 10 m/s                prof. 6             25
                                                                              Version M  M18 x 1.5
                                                                              Version I    3/4” - 16 UNF - 2A  Installation area
               Max. acceleration           ≤ 100 m/s2 shift
               Resolution                      5 mm
                                                                 Version IK4-C-A/Y        Version IK4-C-F
                                          (2 mm on request)
                                                                          12,2                         38
               Cursor                      Floating magnet
               Work temperature              -30...+75°C
               Storage temperature          -40...+100°C
               Coefficient of temperature  20ppm F.S./°C
               Protection                       IP67
               Operative pressure      350 bar (pic max. 500 bar)
                                                                   Version            Version
                                                                   IK4-C-A           IK4-C-B
              ELECTRICAL DATA
               Output signal             Digital communication
                                                                                                      Version
               (respect to connection side)    CAN bus
                                                                                                      IK4-C-F
               Nominal power supply         24 Vdc ± 20%
               Max. power ripple               1 Vpp               Version            Version
               Max. input                   100 mA tipico          IK4-C-Y           IK4-C-X
               Electrical isolation            500 V
                                       (D.C. power supply/ground)
               Protection against  polarity       Yes
               inversion
               Protection against               Yes
               overvoltage
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