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| SL220 / PL20B |
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| Download SL220 / PL20B Spec Sheet |
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The SL220 Linear Scale transforms Sony's Digruler® into an easy to install, long travel, precision linear scale system
- Designed to operate in the harshest metalworking enviroments (IP67)
- Same coefficient of expansion as machine tools for high accuracy positioning
- Non-contact readerhead design provides long life and excellent repeatability
- Easy to install
- Selectable display resolutions from 0.0005" to 0.005"
- Measuring lengths available to fit most machine tools
SL220 Specifications
| Model |
SL220 |
| Accuracy (at 20 °C /68 °F) |
± (25 + 5L/1000) µm
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| Expansion coefficient |
(11.1 ± 1) + 10-6/ °C
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| Operating temperature |
-5 °C to 45 °C / 23 °F to 113 °F
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| Storage temperature |
-10 °C to 50 °C / 14 °F to 122 °F
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PL20B Specifications
| Model |
PL20B-3C
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PL20B-5C
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PL20B-AC
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PL20B-BC
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| Head cable head |
3m
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5m
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10m
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15m
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| Scale-head clearance |
1.5mm / 0.059" or less, without contact
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| Protective design |
Equivalent to IP67
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| Compatible display |
LH51-2, LH52-3, LH61, LY51, LY52
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| Display resolution |
0.0005", 0.001", 0.002", or 0.005"
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