EMS22Q51-D28-LW4

Product Overview

The EMS22Q51-D28-LW4 is a rotary encoder designed for use in various industrial and commercial applications. This device belongs to the category of position sensors and is commonly used to measure angular position, speed, and direction of rotation in machinery and equipment. The characteristics of this encoder include high precision, durability, and compatibility with different types of control systems. It is typically packaged in a protective casing to ensure its reliability in harsh operating environments. The essence of the EMS22Q51-D28-LW4 lies in its ability to provide accurate and real-time feedback on rotational movements. The standard packaging includes one unit per package.

Specifications

• Resolution: 2048 pulses per revolution
• Supply Voltage: 5V DC
• Output Signal: Quadrature A/B with index pulse
• Operating Temperature: -40°C to +85°C
• Shaft Type: D-shaped, 6 mm diameter
• Interface: Analog or digital output options

Detailed Pin Configuration

The EMS22Q51-D28-LW4 features a 10-pin connector with the following pinout: 1. Vcc 2. GND 3. Index 4. Channel A 5. Channel B 6. Shield 7. N/C 8. N/C 9. N/C 10. N/C

Functional Features

• High-resolution output for precise position sensing
• Robust construction for reliable operation in demanding environments
• Compatibility with various signal interfaces for seamless integration
• Low power consumption for energy-efficient performance

Advantages and Disadvantages

Advantages

• Accurate and reliable position feedback
• Wide operating temperature range
• Versatile interface options

Disadvantages

• Higher cost compared to standard encoders
• Complex installation and setup process

Working Principles

The EMS22Q51-D28-LW4 operates based on the principle of optical encoding, where a light source and photodetectors are used to detect the position of the rotating shaft. As the shaft rotates, the encoder generates corresponding electrical signals that represent the angular position and direction of rotation.

Detailed Application Field Plans

This rotary encoder is suitable for a wide range of applications, including: - Robotics and automation systems - CNC machinery - Industrial motion control systems - Automotive and aerospace equipment - Medical devices

Detailed and Complete Alternative Models

1. EMS22A50-B28-LT6: Similar specifications with a different mechanical form factor
2. EMS22Q41-D28-LT6: Lower resolution version with similar electrical characteristics
3. EMS22R30-D28-LT6: Higher resolution variant with enhanced signal processing capabilities

In conclusion, the EMS22Q51-D28-LW4 rotary encoder offers high-precision position sensing and is well-suited for diverse industrial and commercial applications. Its robust design, functional features, and compatibility make it an ideal choice for applications requiring accurate angular position feedback.

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