PEC11R-4015K-N0018

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 motion sensing
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

• Resolution: 15 pulses per revolution
• Operating Temperature: -40°C to 85°C
• Supply Voltage: 5VDC ±10%
• Output Type: Quadrature (A, B) with index pulse
• Mechanical Life: 1 million cycles

Detailed Pin Configuration

1. VCC
2. GND
3. Channel A output
4. Channel B output
5. Index output

Functional Features

• Compact design for space-constrained applications
• High-resolution encoding for precise motion detection
• Durable construction for long-term reliability

Advantages

• Small form factor
• High resolution
• Wide operating temperature range

Disadvantages

• Limited mechanical life compared to some alternatives
• Requires careful handling during installation due to surface mount package

Working Principles

The PEC11R-4015K-N0018 operates on the principle of optical encoding, where a rotating disk with alternating transparent and opaque segments is used to modulate light falling on a photodetector. This modulation generates the digital signals corresponding to the rotary motion.

Detailed Application Field Plans

The PEC11R-4015K-N0018 is suitable for various applications including: - Consumer electronics - Industrial control systems - Robotics - Automotive controls

Detailed and Complete Alternative Models

1. PEC11L-4220F-S0024
   • Higher resolution
   • Longer mechanical life
   • Different pin configuration
2. PEC12R-4220F-S0024
   • Incremental encoder with push button
   • Different mounting options
   • Similar electrical characteristics

In conclusion, the PEC11R-4015K-N0018 rotary encoder offers a compact and reliable solution for precise rotary motion sensing in a wide range of applications. Its high resolution and durability make it a suitable choice for demanding environments, although users should be mindful of its mechanical life and handling requirements during installation.

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