Absolute angle encoder ERA 4000

incrementalopticalhollow-shaft

Incremental optical angle encoders with optimized scanning Very high accuracy and excellent signal quality Steel scale drum with three-point centering or centering collar Graduation accuracy: ±1.7” to ±5” Signal periods: 3000 to 52 000 Diameters: 76 mm to 560 mm Interface: 1 VPP Reliable scanning The ERA 4000 series angle encoders feature very high scanning reliability thanks to large scanning fields and special signal processing. This, along with their robust graduation and wide mounting and operating tolerances make for a dependable complete system. Universally deployable Universal usage is possible thanks to a wide range of drum diameters, drum geometries, graduation accuracies, and interfaces. Applications include highly accurate rotary axes in machine tools, fast rotating spindles, and highly accurate applications in the metrology and electronics industries.