Page 410 - Keubler Motion Sensors

Linear measuring technology

Draw wire mechanics Measuring length max. 2 m
with incremental encoder Draw wire encoder A40 Traverse speed max. 0.8 m/s
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Technical data
Mechanical characteristics (draw wire mechanics) Electrical characteristics (encoder)
Measuring range up to 2000 mm Output circuits Push-pull Push-pull
Absolute accuracy ±0.1 % Power supply 5 ... 24 V DC 8 ... 30 V DC
for the whole measuring range Current consumption (no load) max. 50 mA max. 50 mA
Repetition accuracy ±0.15 mm Permissible load / channel max. +/- 50 mA max. +/- 50 mA
per direction of travel
Pulse rate max. 160 kHz max. 160 kHz
Resolution (incremental) 0.1 mm standard encoder
with 1000 ppr Switching level HIGH min. +V - 2.5 V min. +V - 3.0 V
LOW max. 0.5 V max. 2.5 V
Traversing speed max. 800 mm/s
Rising edge time t r max. 1 µs max. 1 µs
Required force approx. 10 N (on wire)
Falling edge time t f max. 1 µs max. 1 µs
Material housing reinforced plastic
wire stainless steel ø 0.45 mm Short-circuit protected outputs yes yes
CE compliant acc. to EMC guideline 2004/108/EC
Weight approx. 210 g [7.41 oz]
RoHS guideline 2011/65/EU
Mechanical characteristics (encoder) Description of the incremental encoder (connected on load side)
Protection acc. to EN 60529 IP54 • Compensation for temperature and ageing
Working temperature -20°C ... +85°C [-4°F ... +185°F] • Short-circuit protected outputs
2
Shock resistance acc. to EN 60068-2-27 1000 m/s , 6 ms • Reverse polarity protected power supply input
2
Vibration resistance acc. to EN 60068-2-6 100 m/s , 55 ... 2000 Hz • Push-pull output

Terminal assignment of the encoder

Signal 0 V +V A B 0
Cable colour WH BN GN YE GY PK BU RD

Isolate unused outputs before initial start-up.

Dimensions
Dimensions in mm [inch]

1 2 x M4, max. screw-in depth 8 mm [0.32“]

0

PLQ

408 www.kuebler.com © Fritz Kübler GmbH, subject to errors and changes. 02/2015