Bourns Inc.
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PEC11-4220K-S0024
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PEC11-4220K-S0024

Product Overview

The PEC11-4220K-S0024 belongs to the category of rotary encoders and is commonly used in electronic devices for position sensing and control. This encoder is characterized by its compact size, high precision, and durability. It is typically packaged in a small form factor and is essential for accurately determining the rotational position of a shaft. The packaging usually consists of the encoder itself along with any necessary mounting hardware. The essence of the PEC11-4220K-S0024 lies in its ability to provide precise angular measurements and reliable performance. It is commonly available as a single unit or in bulk quantities for manufacturing purposes.

Specifications

  • Model: PEC11-4220K-S0024
  • Category: Rotary Encoder
  • Resolution: 20 pulses per revolution
  • Operating Voltage: 5V DC
  • Output Type: Quadrature (A/B) signals
  • Shaft Diameter: 6mm
  • Dimensions: 22mm x 12mm x 12mm
  • Operating Temperature: -40°C to 85°C
  • Life Expectancy: 100,000 cycles

Detailed Pin Configuration

The PEC11-4220K-S0024 features a standard pin configuration with three pins: A, B, and C. Pin A is typically used for power supply (Vcc), Pin B for ground (GND), and Pin C for the output signal.

Functional Features

  • High-resolution pulse output for precise position sensing
  • Compact design suitable for space-constrained applications
  • Durable construction for long-term reliability
  • Compatible with various microcontrollers and digital input devices

Advantages and Disadvantages

Advantages

  • High precision and resolution
  • Compact size
  • Wide operating temperature range
  • Long life expectancy

Disadvantages

  • Limited to 20 pulses per revolution
  • Requires careful handling during installation

Working Principles

The PEC11-4220K-S0024 operates on the principle of optical or magnetic encoding, where the rotation of the shaft causes changes in the output signals. These changes are then interpreted to determine the position and direction of rotation.

Detailed Application Field Plans

The PEC11-4220K-S0024 finds extensive use in various applications such as: - Robotics and automation systems - Consumer electronics (e.g., volume control knobs) - Industrial machinery and equipment - Automotive controls and instrumentation

Detailed and Complete Alternative Models

  1. PEC11L-4220F-S0024: Similar specifications with a longer shaft
  2. PEC11-4215F-S0024: Lower resolution but smaller form factor
  3. PEC11R-4220F-S0024: Reverse mount version for specific applications

In conclusion, the PEC11-4220K-S0024 rotary encoder offers high precision and reliability in a compact package, making it an ideal choice for various electronic and mechanical systems.

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Énumérez 10 questions et réponses courantes liées à l'application de PEC11-4220K-S0024 dans les solutions techniques

  1. What is PEC11-4220K-S0024?

    • PEC11-4220K-S0024 is a rotary encoder, commonly used for position sensing and control in various technical solutions.

  2. What are the key features of PEC11-4220K-S0024?

    • The key features include a 24 detent position, 20mm knurled shaft, and a compact design suitable for integration into various devices.

  3. How is PEC11-4220K-S0024 typically used in technical solutions?

    • It is commonly used for controlling parameters such as volume, speed, or position in applications like audio equipment, robotics, and industrial machinery.

  4. What are the electrical specifications of PEC11-4220K-S0024?

    • The electrical specifications typically include a certain voltage range, pulse per revolution, and output type (e.g., mechanical switch, optical, or magnetic).

  5. Can PEC11-4220K-S0024 be integrated with microcontrollers or PLCs?

    • Yes, it can be easily integrated with microcontrollers or PLCs to provide precise position feedback and control.

  6. What are the environmental considerations for using PEC11-4220K-S0024?

    • It is important to consider factors such as operating temperature range, humidity resistance, and potential exposure to dust or contaminants.

  7. Are there any common issues or failure modes associated with PEC11-4220K-S0024?

    • Common issues may include mechanical wear over time, potential misalignment, or electrical connectivity problems.

  8. What are the recommended maintenance procedures for PEC11-4220K-S0024?

    • Regular cleaning, lubrication (if applicable), and periodic inspection for signs of wear or damage are recommended maintenance procedures.

  9. Can PEC11-4220K-S0024 be customized for specific technical solutions?

    • Yes, some manufacturers may offer customization options for shaft length, detent feel, or electrical outputs to suit specific application requirements.

  10. Where can I purchase PEC11-4220K-S0024 for my technical solution?

    • PEC11-4220K-S0024 can be purchased from authorized distributors, online electronic component stores, or directly from the manufacturer's website.