Page 400 - Keubler Motion Sensors

Linear measuring technology

Absolute magnetic measurement system Measuring length max. 20 m
sensor head, magnetic band Limes LA50 / BA5 Resolution min. 10 µm
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Magnetic band Limes BA5
Pole gap basic pole pitch 5 mm Working temperature -20°C ... +70°C [-4°F ... +158°F]
Dimensions width 20 mm Storage temperature -20°C ... +80°C [-4°F ... +176°F]
thickness 1.8 mm incl. masking tape Mounting adhesive joint
Relative linear expansion 6L = L x _ x 6b Additional length 100 mm
in order to obtain an optimal
L = measuring length in meters measuring result, the magnetic band
-6
_ = 16 x 10 1/K should be about 0.1 m longer than
temperature coefficient the required measuring length
6b = relative temperature change
Min. bending radius for storage * 150 mm
based on 20°C [+68°F] in °K
Material metal tape precision steel strip 1.4404
acc. to EN 10088-3

Terminal assignment

Output circuit Type of connection Cable
1 Signal: 0 V +V D+ D- C+ C- – – )
1
(SSI) Cable colour: WH BN YE OR GN PK GY BK shield 1)
Output circuit Type of connection Cable
3 Signal: 0 V +V CAN_H CAN_L – – – – )
1
(CANopen) Cable colour: WH BN YE OR GN PK GY BK shield 1)
+V: Encoder power supply +V DC
0 V: Encoder power supply ground GND (0V)
C+, C-: Clock signal
D+, D-: Data signal

1) Connect shielding only machine side
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