Optical encoders scale range

Scale name Accuracy Scale pitch Thermal expansion coefficient Max length of scale Readhead compatilibity RGS ±15 µm/m 20 µm/40 µm ...
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Scale name Accuracy Scale pitch Thermal expansion coefficient Max length of scale Readhead compatilibity RCLC ±3 µm 20 µm/40 µm ...
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Scale name Accuracy Scale pitch Thermal expansion coefficient at 20 °C Max length of scale Readhead compatilibity RTLF 40 µm (high ...
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Scale name Accuracy Scale pitch Thermal expansion coefficient at 20 °C Max length of scale Readhead compatilibity RTLC with optional FASTRACK ...
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Scale name Accuracy Scale pitch Thermal expansion coefficient at 20 °C Max length of scale Readhead compatilibity RELM/RELE ±1 µm for ...
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Scale name Accuracy Scale pitch Thermal expansion coefficient at 20 °C Max length of scale Readhead compatilibity RSLM/RSLE/RSLC ±1.5 µm up ...
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Scale name Graduation accuracy (depending on ring diameter) Scale pitch Ring diameter Readhead compatilibity RESR  ±3.97 to ±0.38 arc seconds ...
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Scale name Installed accuracy (depending on ring diameter) Scale pitch Ring diameter Readhead compatilibity REXM/REXT (≥100 mm diameter) ±1 arc ...
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Scale name Graduation accuracy (depending on ring diameter) Scale pitch Ring diameter Readhead compatilibity RCDM ±0.5 µm 20 µm/40 µm ...
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