EPOCH ELECTRONIC Optical Encoder Module: Precision Motion Control for Modern Automation

When it comes to high-precision motion sensing and control, the optical encoder module is a critical component across industries. EPOCH ELECTRONIC offers a comprehensive range of optical encoder modules designed for reliability, versatility, and superior performance in demanding environments.

What Is an Optical Encoder Module?

An optical encoder module is a sensor device that translates mechanical motion—rotary or linear—into electrical signals using light. It typically consists of a light source (such as an infrared LED), a photodetector array, and specialized signal processing electronics. When paired with a code disk or strip, the module detects changes in position and speed, outputting precise digital signals for use in automation and control systems.

EPOCH ELECTRONIC RS972, RS970, and RK Series: Advanced Optical Encoder Modules

The EPOCH ELECTRONIC RS972, RS970, and RK Series optical encoder modules are engineered for high-performance incremental position and speed sensing. They integrate a precision phase matrix receiver chip and an infrared light source, enabling accurate detection of motion in conjunction with a code disk or strip.

Key Features:

· Wide Resolution Options: Supports linear resolutions from 20 to 450 LPI, accommodating diverse application needs.

· Robust Operating Range: Functions reliably from -40°C to +85°C, making it ideal for industrial and office environments.

· Low Power Consumption: Typical receiver chip current is as low as 2–3 mA (RS972), supporting energy-efficient system designs.

· Flexible Supply Voltage: Operates from 2.7V to 5.5V, compatible with both 3.3V and 5V logic systems.

· TTL Compatible Outputs: Ensures seamless integration with standard digital electronics.

· Easy Installation: Available in multiple mechanical configurations—straight or bent leads, with or without mounting holes—for versatile mounting options.

· High Signal Integrity: Provides dual-channel (A/B) output with precise phase and duty cycle control for reliable direction and speed detection.

Application Areas

EPOCH ELECTRONIC optical encoder modules are trusted in a wide range of applications, including:

· Printers and Plotters: For accurate paper feed and print head positioning.

· Servo Motors and Stepper Motors: Delivering precise feedback for closed-loop motion control.

· DC Motors: Enabling speed and position monitoring in automation systems.

· Factory Automation: Used in conveyors, robotic arms, and assembly lines for real-time position tracking.

· Office Automation Equipment: Integrated into copiers, scanners, and other devices for reliable movement detection.

> Note: EPOCH ELECTRONIC optical encoder modules are not recommended for safety-critical applications such as automotive ABS braking systems.

Why Choose EPOCH ELECTRONIC Optical Encoder Modules?

EPOCH ELECTRONIC stands out in the optical encoder module market for several reasons:

· Precision and Reliability: Engineered to deliver accurate, repeatable position and speed feedback even in harsh environments.

· Versatility: Multiple resolution and mechanical options make them suitable for a broad spectrum of applications.

· Industrial-Grade Durability: Withstands extreme temperatures and challenging operating conditions.

· Easy Integration: TTL output and flexible voltage support simplify design and reduce time to market.

· Cost-Effectiveness: Delivers high performance at a competitive price point, maximizing value for OEMs and system integrators.

Technical Specifications at a Glance

Ordering and Customization

The RS972, RS970, and RK Series optical encoder modules are available in multiple configurations to suit your mechanical and electrical requirements. Customization options are available for special applications—contact EPOCH ELECTRONIC for details.

If you need a reliable, precise, and versatile optical encoder module for your automation, printing, or motion control project, EPOCH ELECTRONIC’s RS972, RS970, and RK_L Series deliver industry-leading performance and flexibility. Backed by robust engineering and a commitment to quality, EPOCH ELECTRONIC optical encoder modules are the smart choice for OEMs and engineers seeking dependable motion feedback solutions.

Contact EPOCH ELECTRONIC today to discuss your optical encoder module requirements and discover how our products can power your next innovation.