PEC11R-4320K-S0012

Introduction

The PEC11R-4320K-S0012 is a rotary encoder belonging to the category of electronic components. It is commonly used in various electronic devices and systems to provide precise position and rotation information. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the PEC11R-4320K-S0012.

Basic Information Overview

• Category: Electronic Components
• Use: Provides precise position and rotation information in electronic devices and systems.
• Characteristics: High precision, compact size, durable construction.
• Package: Typically comes in a small, cylindrical form factor with integrated mounting options.
• Essence: Enables accurate measurement of rotational movement in electronic applications.
• Packaging/Quantity: Available in individual packaging or bulk quantities depending on the supplier.

Specifications

• Model: PEC11R-4320K-S0012
• Resolution: 20 pulses per revolution
• Operating Voltage: 5V DC
• Output Type: Quadrature (A/B) signals
• Shaft Type: Knurled shaft
• Operating Temperature: -40°C to 85°C
• Mounting: Through-hole mounting

Detailed Pin Configuration

1. A Phase Output
2. B Phase Output
3. Vcc (5V)
4. GND (Ground)

Functional Features

• Incremental Encoding: Provides incremental position information for rotational movement.
• Quadrature Output: Generates two square wave signals (A and B phase) with a 90-degree phase difference.
• Compact Design: Suitable for space-constrained applications.
• Durable Construction: Designed to withstand mechanical stress and environmental conditions.

Advantages and Disadvantages

Advantages

• High Precision
• Compact Size
• Wide Operating Temperature Range
• Easy Integration
• Reliable Performance

Disadvantages

• Limited Resolution (20 pulses per revolution)
• Requires Debouncing Circuitry for Noise Immunity

Working Principles

The PEC11R-4320K-S0012 operates based on the principle of optical or magnetic encoding. As the shaft rotates, the internal sensor detects the changes in position and generates corresponding electrical signals. These signals are then processed to determine the direction and speed of rotation.

Detailed Application Field Plans

The PEC11R-4320K-S0012 finds extensive use in various applications, including: - Consumer Electronics: Volume control knobs, display adjustment controls. - Industrial Automation: Position sensing in machinery, robotic systems. - Automotive Electronics: Steering wheel controls, dashboard adjustments. - Medical Devices: Surgical equipment, diagnostic instruments. - Aerospace and Defense: Navigation systems, avionics controls.

Detailed and Complete Alternative Models

• PEC11L-4220F-S0024: Similar specifications with a different shaft type.
• PEC11R-4215F-S0024: Lower resolution but compatible with the same interface.
• PEC11R-4115F-S0024: Higher resolution variant with similar form factor.

In conclusion, the PEC11R-4320K-S0012 rotary encoder offers high precision and reliability in providing rotational position information for a wide range of electronic applications. Its compact design and durable construction make it a popular choice for designers and engineers seeking accurate motion control solutions.

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