Description

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Unleash Unrivaled Precision: High-Performance Optical Encoders

Achieve superior accuracy, reliability, and speed in your motion control and positioning applications with our advanced Optical Encoders.

At [Your Company Name], we engineer and manufacture a comprehensive range of optical encoders designed to meet the most demanding industrial, medical, and scientific requirements. By converting physical motion (rotary or linear) into precise electrical signals, our encoders provide the critical feedback necessary for intelligent system operation, enhanced performance, and robust automation.

What are Optical Encoders?

Optical encoders are electro-mechanical devices that utilize a light source, a photodetector, and a precisely patterned disc or strip (the code wheel/strip) to measure angular or linear displacement. As the code wheel/strip moves, the light beam is interrupted or allowed to pass through, generating a unique electrical pulse pattern that is then interpreted as position, speed, or direction. This non-contact sensing method ensures high accuracy, longevity, and immunity to magnetic interference.

Key Features & Advantages

• Exceptional Accuracy & Resolution: Available with resolutions up to 25,000 CPR (Counts Per Revolution) for incremental types and up to 29 bits (single-turn) / 43 bits (multi-turn) for absolute types, ensuring precise position and speed feedback.
• Robust Non-Contact Sensing: Eliminates mechanical wear, offering superior durability, extended lifespan, and consistent performance even in high-speed or continuous operation.
• High-Speed Performance: Designed for rapid response and high-frequency operation, ideal for dynamic motion control systems.
• Versatile Output Options: Supports a wide array of electrical interfaces including:
  • Incremental: Quadrature (A/B/Z) with TTL, HTL, Line Driver (Differential), Open Collector, Push-Pull.
  • Absolute: Serial Synchronous Interface (SSI), BiSS-C, SPI, I2C, CANopen, EtherCAT, PROFINET, DeviceNet.
• Incremental & Absolute Variants:
  • Incremental Encoders: Provide relative position and speed, perfect for applications requiring feedback on change of position.
  • Absolute Encoders: Provide unique position values immediately upon power-up, eliminating the need for homing routines and enhancing safety. Available in single-turn and multi-turn configurations.
• Rugged Construction: Encased in durable housings (aluminum, stainless steel) with high IP ratings (up to IP67) for protection against dust, moisture, and harsh industrial environments.
• Wide Operating Temperature Range: Reliable operation from -40°C to +100°C, accommodating diverse environmental conditions.
• Flexible Mounting Options: Available in various shaft diameters (solid, hollow, through-hole, blind-hole) and mounting configurations (flange, servo, synchro) for seamless integration into existing systems.
• EMI/RFI Immunity: Optical technology inherently offers better immunity to electrical noise compared to magnetic encoders, ensuring stable signal integrity.

Benefits for Your Application

• Enhanced Precision: Achieve tighter tolerances and superior product quality through highly accurate feedback.
• Increased Productivity: Reliable and fast feedback enables higher throughput and efficient machine operation.
• Reduced Downtime: Durable, non-contact design minimizes wear and tear, leading to longer service intervals and lower maintenance costs.
• Simplified Integration: Standardized interfaces and robust mechanical designs ensure straightforward implementation.
• Improved Safety: Absolute encoders provide instant position data, critical for safety functions and power-loss recovery.
• Future-Proof Design: Our encoders are built with robust components and cutting-edge technology, ensuring long-term performance and compatibility.

Typical Applications

Our optical encoders are trusted components across a multitude of industries and applications, including:

• Robotics: Industrial robots, collaborative robots, surgical robots, AGVs (Automated Guided Vehicles)
• Factory Automation: CNC machines, pick-and-place systems, material handling, assembly lines
• Medical Devices: MRI scanners, X-ray machines, laboratory automation, patient positioning systems
• Aerospace & Defense: Actuator control, flight simulators, antenna positioning
• Metrology & Inspection: CMMs (Coordinate Measuring Machines), optical comparators, precision measuring equipment
• Printing & Packaging: Cut-to-length systems, registration control, labeling machines
• Semiconductor Manufacturing: Wafer handling, photolithography equipment
• Renewable Energy: Wind turbine pitch and yaw control, solar tracking systems
• Test & Measurement: Dynamometers, calibration equipment, scientific instruments

Technical Specifications (Representative Range - specific models vary)

• Encoder Type: Incremental (Quadrature A/B/Z), Absolute (Single-Turn, Multi-Turn)
• Resolution:
  • Incremental: Up to 25,000 CPR
  • Absolute: Up to 29 bits (single-turn), 43 bits (multi-turn)
• Output Signals: TTL, HTL, Push-Pull, Open Collector, Line Driver (Differential)
• Communication Protocols: SSI, BiSS-C, SPI, I2C, CANopen, EtherCAT, PROFINET, DeviceNet
• Supply Voltage: +5 VDC (±5%), +8 VDC to +30 VDC
• Frequency Response: Up to 300 kHz (Incremental), up to 10 MHz (Absolute)
• Shaft Options: Solid (e.g., 6mm, 8mm, 10mm, 12mm), Hollow (through-hole, blind-hole)
• Mounting: Flange Mount, Servo Mount, Synchro Mount
• Operating Temperature: -40°C to +100°C
• Storage Temperature: -40°C to +100°C
• IP Rating: IP50, IP54, IP64, IP65, IP67
• Vibration Resistance: 10 g, 10-2000 Hz (IEC 60068-2-6)
• Shock Resistance: 100 g, 6 ms (IEC 60068-2-27)
• Housing Material: Aluminum, Stainless Steel
• Code Wheel Material: Glass, Metal, Plastic
• Certifications: CE, RoHS, UL (where applicable)

Why Choose [Your Company Name] Optical Encoders?

• Expert Engineering: Decades of experience in precision motion sensing technology.
• Uncompromising Quality: Rigorous testing and quality control ensure consistent, reliable performance.
• Customization Capabilities: We offer tailored solutions to meet unique application requirements.
• Global Support: Dedicated technical support and sales teams ready to assist you worldwide.
• Innovation-Driven: Continuously investing in R&D to bring you the latest advancements in encoder technology.

Ready to elevate the precision of your systems?

Explore Our Full Range of Optical Encoders Download Datasheets and CAD Models Request a Quote Today!