PEC11R-4115F-S0018

Product Overview

Category: Rotary Encoder
Use: Input device for converting rotary motion into digital signals
Characteristics: High resolution, compact size, durable construction
Package: Surface mount
Essence: Precise and reliable rotary encoding
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

• Resolution: 100 pulses per revolution
• Operating Temperature: -40°C to 85°C
• Supply Voltage: 5V DC
• Output Type: Quadrature (A/B) with index pulse
• Life Expectancy: 1 million cycles

Detailed Pin Configuration

1. Vcc
2. GND
3. A output
4. B output
5. Index output

Functional Features

• Compact design
• High resolution
• Low power consumption
• Durable construction
• Reliable performance

Advantages and Disadvantages

Advantages: - High resolution for precise encoding - Compact size for easy integration - Durable construction for long-term use

Disadvantages: - Limited operating temperature range - Requires external pull-up resistors for output signals

Working Principles

The PEC11R-4115F-S0018 operates on the principle of optical encoding, where a rotating disk with slots or marks is used to modulate light from an LED to a photodetector. As the disk rotates, the pattern of light and dark areas changes, generating digital signals that correspond to the rotary motion.

Detailed Application Field Plans

1. Industrial automation: Position sensing in machinery
2. Robotics: Angular position feedback for robot joints
3. Consumer electronics: Volume control in audio equipment
4. Automotive: Control knobs for infotainment systems

Detailed and Complete Alternative Models

1. PEC11L-4220F-S0024
2. PEC11S-9220F-S0024
3. PEC11R-4215F-S0024

Note: The alternative models listed above offer similar functionality and form factor, providing options for different application requirements.

This comprehensive entry provides a detailed understanding of the PEC11R-4115F-S0018 rotary encoder, including its specifications, functional features, advantages, and application field plans.