Optical rotary encoders convert shaft rotation into precise electrical signals using non-contact optical sensing. Wilmall optical rotary encoders deliver proven reliability and advanced performance for a wide range of industrial automation applications. Core Benefits Quick Highlights Feature Description Sensing Technology LED emitter with phototransistor/photodiode Code Disc Optical code disc / grating disc with fine lines Output Signals Quadrature channels: A, B, and optional Z (index pulse) Voltage Range Wide supply voltage compatibility (typ. 5 V to 24 V) Resolution Range 100 to 5000+ CPR/PPR options Wilmall optical rotary encoders combine advanced LED + phototransistor sensing with precision optical code discs, delivering reliable, high-resolution feedback ideal for industrial, robotics, CNC, and […]
Incremental rotary encoders are cost-effective sensors designed to measure relative position, speed, and direction in various industrial applications. They provide quadrature A/B signals and optional index/Z pulses, enabling precise motion feedback and control. Wilmall incremental rotary encoders stand out for their: Feature Details Resolution Range 100 to 10,000+ PPR/CPR Output Signals Quadrature A/B, optional Index/Z pulse Output Types TTL, HTL, RS-422, Open Collector, Push-Pull Shaft Options Ø6mm, Ø8mm, Ø10mm solid; hollow shaft types Supply Voltage 5V, 5-24V, 10-30V DC Protection Ratings IP50 to IP67 for dust and water resistance Wilmall’s incremental rotary encoders provide reliable, accurate speed feedback and relative position sensing, meeting the demands of automation, robotics, and motor […]