PEC11R-4020K-S0012

Product Overview

The PEC11R-4020K-S0012 belongs to the category of rotary encoders and is commonly used in electronic devices for position sensing and control. This encoder is known for its compact size, high resolution, and reliability. It is typically packaged individually and comes with detailed specifications for easy integration into various applications.

Basic Information

• Category: Rotary Encoder
• Use: Position Sensing and Control
• Characteristics: Compact Size, High Resolution, Reliability
• Package: Individual Packaging
• Essence: Precise Position Sensing
• Packaging/Quantity: Individually Packaged

Specifications

The PEC11R-4020K-S0012 features a 20mm knob for ease of use and has a 12mm D-shaft for compatibility with different devices. It operates on a voltage range of 5V and provides 20 pulses per revolution, ensuring accurate position detection. The operating temperature ranges from -10°C to 70°C, making it suitable for various environments.

Detailed Pin Configuration

The encoder has a total of 5 pins, including A, B, and Z channels for signal output, as well as Vcc and GND for power supply. The pinout configuration is as follows: - Pin 1: A Channel - Pin 2: B Channel - Pin 3: Z Channel - Pin 4: Vcc (5V) - Pin 5: GND

Functional Features

The PEC11R-4020K-S0012 utilizes optical encoding technology to provide precise position feedback. It offers quadrature outputs for direction sensing and a Z channel for reference position detection. The detent mechanism ensures tactile feedback during rotation, enhancing user experience.

Advantages and Disadvantages

Advantages

• High Resolution
• Compact Size
• Reliable Performance
• Tactile Feedback

Disadvantages

• Limited Operating Temperature Range
• Requires External Pull-up Resistors for Signal Conditioning

Working Principles

The rotary encoder operates by converting angular position into digital signals using an optical or magnetic sensing mechanism. As the shaft rotates, the internal sensor detects changes in position and generates corresponding electrical signals, which are then processed to determine the exact position of the encoder.

Detailed Application Field Plans

The PEC11R-4020K-S0012 is widely used in various applications such as: - Consumer Electronics - Industrial Automation - Robotics - Automotive Systems - Medical Devices

Detailed and Complete Alternative Models

For those seeking alternative models, the following rotary encoders can be considered: - PEC11L-4220F-S0024 - PEC12R-4220F-S0024 - PEC16-4220F-N0024 - PEC08-4220F-S0024

In conclusion, the PEC11R-4020K-S0012 rotary encoder offers high precision and reliability, making it suitable for diverse applications requiring accurate position sensing and control.

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