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Fuzhou, ChinaCode Wheel
Product Overview:Code wheel is a precision optical grating component for angular and displacement measurement. It transforms mechanical rotational motion into digital signals via photoelectric conversion.
Scope of Use:Widely adopted in motors, robotic systems and machine tools to realize precise measurement and control of rotational angles and linear displacements.
| Specification | |||||
| Material | B270、N-BK7、Glass | ||||
| Size | Diameter:Φ2-140 mm Thickness:0.15-6 mm | ||||
| Resolution | 1024 P/R、2500 P/R、5000 P/R、256/512 | ||||
| Pattern Accuracy | 3±0.5 μm | ||||
| Concentricity | ±0.02 mm | ||||
| Surface Accuracy | Single-sided polishing, flatness <30 um, Rz <0.2 um | ||||
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