Manufacturer: Sony   Model: SH52 Analogue Optical Feedback scale   Travel: 120mm to 2270mm   Accuracy: +/- 3µm, +/- 5µm   Resolution: 0.1µm , 0.5µm, 1µm   Reference points: 1 point within measuring length (standard is centre position)   Measuring system: Optical, infrared LED   Max response speed: 120m/min (2m/sec)   Protection design grade: To IP53   Air purge: Yes   Signal pitch: 20µm   Cable length: 1m head cable   Output type: A/B phase sinusoidal signal of 1V p-p (eg Siemens 810D/840D control)

A high accuracy feedback scale which is ideal for all types of high accurcay NC machines tools or measuring equipment. High accuracy, medium profile analogue optical encoder with air purge facility. Same specifications as SH12 but longer measuring range.   Compatibility: Control systems with A/B phase sinusoidal signal of 1V p-p (eg Siemens 810D/840D control).