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China, Chinese Stainless Steel Integrated Incremental Circular Grating with Optical Zero Position1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOther Optical Lens InstrumentsOptical Reading HeadOptical Scale
Dongguan REVA Precision Instrument Co., Ltd.
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Product Description Stainless Steel Integrated Incremental Circular Grating With Optical Zero PositionProduct DescriptionThe PI20 series grating is an integral stainless steel circular grating with an incremental reticle of 20 um grid spacing on its cylindrical surface, and has an optical reference zero position, with various sizes to choose from. The non-contact form eliminates the inherent reverse clearance, torsional error (twist), and other mechanical hysteresis errors of traditional closed gratings. The circular grating has excellent installation accuracy and a conical mounting system, which can reduce the demand for machining parts with high tolerance requirements and eliminate eccentricity. Adapting RX2 reading head.CharacteristicModel numberNominal outer diameterNumber of engraved linesD1D2D3NθReaderP120D075751184055.02+0.02655.35+0.05630°RX2PI20D1001001574480.02+0.0290100.25+0.05630°PI20D1151151800095.02+0.02105114.6±0.1630°PI20D15015023600130.02+0.2140150.3±0.1920°PI20D20020031488180.02+0.2190200.3±0.11215°PI20D30030047200280.03+0.03290300.3±0.11611.25° Typical Application-VMM Machine-Machine tool-CMM Machine-Automation equipment-Other High accuracy production or measuring machinePackaging & ShippingIf need more details or any doubts please contact us~
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