Bourns Inc.
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PEC12R-4120F-S0024
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PEC12R-4120F-S0024

Product Overview

Category: Rotary Encoder
Use: Input device for converting rotary motion into digital signals
Characteristics: Compact, high-resolution, durable
Package: Surface mount
Essence: Precise and reliable rotary motion sensing
Packaging/Quantity: 1 piece per package

Specifications

  • Resolution: 20 pulses/revolution
  • Operating Temperature: -40°C to 85°C
  • Supply Voltage: 5VDC ±10%
  • Output Type: Quadrature (A, B)

Detailed Pin Configuration

  1. Vcc
  2. GND
  3. A output
  4. B output
  5. Z output
  6. Index
  7. Phase A
  8. Phase B
  9. Phase Z

Functional Features

  • High resolution for accurate position sensing
  • Robust construction for long-term reliability
  • Quadrature output for direction detection
  • Index pulse for reference position

Advantages and Disadvantages

Advantages: - Compact size - High resolution - Durable construction

Disadvantages: - Requires careful handling during installation

Working Principles

The PEC12R-4120F-S0024 operates on the principle of optical encoding, where a rotating disk with evenly spaced slots interrupts an infrared light beam, generating electrical signals that correspond to the rotational position.

Detailed Application Field Plans

  1. Robotics: Position feedback for robotic arms and joints
  2. Industrial Automation: Control knobs for machinery settings
  3. Consumer Electronics: Volume control in audio equipment

Detailed and Complete Alternative Models

  1. PEC11L-4220F-S24
  2. PEC16-4220F-S0024
  3. PEC08-4220F-S0024

Note: The alternative models listed above offer similar functionality and compatibility.

This entry provides comprehensive information about the PEC12R-4120F-S0024 rotary encoder, including its specifications, functional features, advantages, and detailed application field plans. Additionally, alternative models are suggested for comparison and selection based on specific requirements.

기술 솔루션에 PEC12R-4120F-S0024 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the PEC12R-4120F-S0024?

    • The PEC12R-4120F-S0024 is a rotary encoder with a 12mm size and 24 detents for precise rotational control.

  2. What are the typical applications of PEC12R-4120F-S0024?

    • It is commonly used in applications such as industrial controls, robotics, automotive systems, and consumer electronics.

  3. What is the operating voltage range of PEC12R-4120F-S0024?

    • The operating voltage range is typically between 4.5V to 26V DC.

  4. How many pulses per revolution does the PEC12R-4120F-S0024 generate?

    • This encoder generates 24 pulses per revolution, providing accurate position feedback.

  5. Is the PEC12R-4120F-S0024 suitable for harsh environments?

    • Yes, it is designed to withstand harsh environmental conditions and has a long operational life.

  6. What is the output type of PEC12R-4120F-S0024?

    • It typically provides quadrature outputs (A, B, and index) for direction and position sensing.

  7. Can the PEC12R-4120F-S0024 be integrated with microcontrollers?

    • Yes, it can be easily interfaced with microcontrollers and other digital systems for position monitoring and control.

  8. Does the PEC12R-4120F-S0024 support panel mounting?

    • Yes, it is designed for easy panel mounting and integration into various equipment and devices.

  9. What is the temperature range for operation of PEC12R-4120F-S0024?

    • The operational temperature range is typically between -40°C to 85°C, making it suitable for a wide range of environments.

  10. Are there any specific precautions to consider when using PEC12R-4120F-S0024 in technical solutions?

    • It's important to ensure proper grounding and protection against electrostatic discharge to maintain reliable performance. Regular maintenance and cleaning may also be necessary for optimal functionality.