optical encoder

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optical encoder [′äp·tə·kəl in′kōd·ər]

(electronics)

An encoder that converts positional information into corresponding digital data by interrupting light beams directed on photoelectric devices.

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No references found			The new system uses an electric stepper motor with optical encoder, a rigidly mounted booster, in-line load cell for precise welding force, and a linear ball-screw actuator. High-precision ultrasonic welders by Plastics Technology Some 12-bit absolute optical encoders can operate at speeds of 12,000 rpm, while some 12-bit magnetic encoders can reach speeds as high as 30,000 rpm. Extreme feedback: heavy-duty feedback devices take on the most ... by Dickinson, Ken / Designfax BEI's Precision Systems and Space Division has designed and produced optical encoders for space military and commercial applications for more than 50 years. BEI lands $3 million contract for F-35 by Taulbee, Chip / Arkansas Business			optical cytopherometry optical data storage Optical Density optical depth Optical Detection and Ranging optical detection of magnetic resonance Optical Detector Optical detectors optical diff optical diffraction velocimeter optical direction and ranging optical disc optical disc library optical disk optical disk storage optical dispersion optical distance optical Doppler effect optical Doppler tomography optical double optical double star optical drive optical electronic reproducer Optical Electronics optical element optical encoder optical exaltation optical fiber optical fiber cable Optical fibers optical fibre optical figuring optical filter optical flat optical fluid-flow measurement optical frequency Optical Frequency Standards Optical Furnace optical gage optical galaxy Optical Glass optical grep optical guided wave optical harmonic optical haze optical horizon Optical Illusions Optical Image optical indicator optical indicatrix optical information processor			Optical Distance Indicator Optical Distribution Box Optical distribution frame Optical distribution frame Optical Distribution Network Optical Domain Service Interconnect optical Doppler effect optical Doppler tomography Optical dot gain Optical double Optical double Optical Double Side-Band Optical double star Optical double star optical doubles Optical drive Optical Dual-In-Line Flat No-Lead Optical Dynamic Intelligent Network Optical Dynamic Random Access Memory Optical Dynamics Experiment Optical Edge Bead Removal Optical Edge Device optical electronic reproducer Optical electronics optical element optical emission spectrometry Optical Emission Spectroscopy optical encoder Optical End of Line Metrology Optical Energy Technologies Inc. Optical Engineer/Ing Optical Engineering and Photonic Technology Optical Engineering Laboratory Optical Entertainment Network Optical Equalizer Node Optical Equipment Manufacturer Optical Evaluation Laboratory optical exaltation Optical Extension Optical Fast Frequency Hopping Optical Fault Induction Optical Fault Induction Attack optical fiber optical fiber optical fiber optical fiber Optical Fiber Access Network Optical Fiber Access Tool Optical Fiber Alignment Unit Optical fiber amplifier Optical fiber amplifier Optical fiber cable Optical fiber cable Optical fiber cable Optical Fiber Cable Component Optical Fiber Cabling Components Standard Optical Fiber Communication System Optical fiber communications

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