EMS22Q51-C28-LS4

Introduction

The EMS22Q51-C28-LS4 is a rotary encoder designed for various industrial and commercial applications. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Rotary Encoder
Use: Position Sensing and Motion Control
Characteristics: High Resolution, Compact Design, Robust Construction
Package: Surface Mount
Essence: Precise Position Feedback
Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

Resolution: 2048 PPR (Pulses Per Revolution)
Supply Voltage: 3.3V to 5.5V
Output Type: Analog Sin/Cos, Digital PWM
Operating Temperature: -40°C to 125°C
Mechanical Life: 50 million cycles

Detailed Pin Configuration

VCC
GND
Output A
Output B
Index
Shield

Functional Features

High Accuracy and Resolution
Low Power Consumption
Built-in Index Pulse
Robust Design for Harsh Environments

Advantages and Disadvantages

Advantages

Precise Positioning
Versatile Output Options
Long Mechanical Life

Disadvantages

Sensitive to External Magnetic Fields
Higher Cost Compared to Standard Encoders

Working Principles

The EMS22Q51-C28-LS4 operates on the principle of detecting changes in magnetic fields as the shaft rotates. It utilizes Hall effect sensors to generate precise position feedback, which is then converted into electrical signals for further processing.

Detailed Application Field Plans

The EMS22Q51-C28-LS4 is suitable for a wide range of applications, including: - Robotics and Automation - CNC Machinery - Automotive Systems - Medical Equipment - Aerospace Technology

Detailed and Complete Alternative Models

EMS22A: Lower Resolution, Economical Option
EMS22B: Higher Resolution, Enhanced Performance
EMS22C: Absolute Positioning Capability, Multi-turn Functionality

In conclusion, the EMS22Q51-C28-LS4 rotary encoder offers high precision and reliability for demanding motion control and position sensing applications. Its robust design and versatile output options make it a preferred choice in various industries.

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