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Brand : HEIDENHAIN
LIP 281
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The HEIDENHAIN LIP 281 series incremental and absolute linear encoder for high-accuracy linear axes up to 3040mm long with a very small measuring step (<1nm) and high repeatability offering of EnDat, Fanuc, Mitsubishi, and 1 VPP
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Description
The HEIDENHAIN LIP 281 utilized a phase grating on glass with an ultra-fine grating period of 0.512μm and measuring lengths up to 3040mm offering high speed traversing. Thanks to very short signal periods and high resolution, the LIP 200 encoders are perfect for high-precision applications. The mounting tolerances are unusually wide for such high-accuracy encoders, permitting easy installation..
- OPTODUR phase grating on Zerodur glass ceramic
- Grating period 2.048μm
- 1Vpp output signals
- 0.512μm signal period
- Accuracy grades of ±1μm up to 1 meter, ±3μm longer lengths up to 3040mm
- Measuring lengths from 20mm to 3040mm
- Reference mark at midpoint of measuring length
- Cable sperate (0.5m or 1m; 2m and 3m for 1 VPP), with interface electronics in the connector (15-pin D-sub (male)
- Operating temperature from 0°C to 50°C