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GEL220

Motor Technology
Part Number GEL220
Manufacturer Motor Technology
Description Magnetic Incremental Linear Measuring Scale
Published Feb 13, 2015
Detailed Description GEL 220/221 Magnetic Incremental Linear Measuring Scale 06/98 Motor Technology Ltd. Motec House, Chadkirk Ind. Est., Rom...
Datasheet PDF File GEL220 PDF File

GEL220
GEL220

Overview
GEL 220/221 Magnetic Incremental Linear Measuring Scale 06/98 Motor Technology Ltd.
Motec House, Chadkirk Ind.
Est.
, Romiley, Stockport, Cheshire SK6 3LE, ENGLAND Tel.
+44(0)161 427 3641 Fax.
+44(0)161 427 1306 Web.
www.
motec.
co.
uk Email.
sales@motec.
co.
uk Design, Function Technical Data Design and Function The linear measuring scales consists of a hard chrome-plated steel rod and an enclosed plastic measuring head made from durethan bkv 30h6011.
They differ in the obtainable resolution of 0.
1 mm for the GEL 220 and 0.
01 mm for the GEL 221.
The distance is measured through the housing wall, the measuring system operating with semiconductors which are controlled by magnetic fields.
Signal pattern VN Signal pattern V consists of two sinusoidal signals which are displaced by 90° and converted into square waves.
These are output on two channels.
The reference signal is output on the third channel, with its position and length being defined by the output signal.
The outputs are designed as push-pull stages and they are sustained short-circuit-proof.
Technical data according to DIN 32876/32878 GEL 220 GEL 221 stretching co-efficient 12 µm/(K .
m) measuring force 3N nominal measuring speed 2 m/s max.
measuring speed 8 m/s 4 m/s resolution 0.
1 mm 0.
01 mm tolerance per m 0.
1 mm 0.
05 mm incremental deviation 0.
03 mm 0.
003 mm Signal pattern VN operating voltage UB= 10 .
.
.
35 V signal voltage US= 10 .
.
.
35 V 0° 90° N after four edgeevaluation repeatability position error upon reversal operating treshold max.
pulse frequency power consumption (R L =∞) ambient temperature range according to DIN 32876 operating temperature range according to DIN 32876 0.
01 mm 0.
002 mm 0.
01 mm 0.
002 mm 0.
135 mm 0.
016 mm 200 kHz 1.
1 W 0 °C .
.
.
+ 70 °C (standard) -20 °C .
.
.
+ 85 °C (option) -20 °C .
.
.
+ 85 °C Signal pattern TN, UN, XN Both pulse signals of V are additionally output as inverse signals.
This also applies to the reference signal.
The output signals of TN...


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