Download DatasheetPrecizika L18 Photoelectric Incremental Encoder
L18 Photoelectric Incremental encoder (L18, L18B, L18C, L18T)
The sealed linear encoder L18 is used to convert linear displacements of key machine components into electrical signals containing information about the value and direction of the displacement.
The encoder consists of a glass scale installed into a rigid hollow housing and a ball-bearing-guided reading head. To be able to work in harsh environments (lubricants and chips), the encoder has sealing lips.
Filtered air can be supplied into the housing of the encoder for extra protection.
The photoelectric unit of the reading head generates sinusoidal micro-current or TTL square-wave (standard RS422) output signals.
Applications include Robotics, Medical Equipment, Retrofitting, Coordinate Measuring Machines, Turning Machines, CNC Drilling Machines, Electronic Industry, High Precision Machine Tools and Maintenance.
Manufactured by Precizika based in Lithuania
FAQ - L18 Photoelectric Incremental Encoder
Frequently Asked Questions
What is the L18 Photoelectric Incremental Encoder?The **L18 Photoelectric Incremental Encoder** is a **sealed linear encoder** designed to **convert linear displacement** into electrical signals that indicate the value and direction of movement. It is commonly used in **CNC machines, robotics, and precision measurement systems**.
The L18 encoder is available in three measuring lengths:
- **70 mm**
- **520 mm**
- **1240 mm**
Yes, the L18 encoder is **built to withstand harsh environments**, including exposure to **lubricants and metal chips**. It features **sealing lips** that help protect its internal components.
Yes, **filtered air** can be supplied into the encoder’s housing to provide **additional protection** in demanding environments.
The encoder generates both **sinusoidal micro-current signals** and **TTL square-wave signals (HTL / TTL, standard RS422)**.
The L18 encoder is widely used in:
- **Robotics**
- **Medical Equipment**
- **Retrofitting of older machines**
- **Coordinate Measuring Machines (CMMs)**
- **CNC Drilling Machines**
- **High-Precision Machine Tools**
- **Electronic Industry & Maintenance**
The **L18 Photoelectric Incremental Encoder** is manufactured by **Precizika**, a **Lithuania-based** company specializing in precision measurement technologies.
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>L18 Photoelectric Encoder - FAQ</title> <style> body { font-family: Arial, sans-serif; background-color: #f4f4f4; padding: 20px; } .faq-container { max-width: 800px; margin: auto; background: white; padding: 20px; border-radius: 8px; box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1); } h2 { text-align: center; color: #333; } .faq-item { margin-bottom: 10px; } .faq-question { background-color: #0073e6; color: white; padding: 15px; border: none; width: 100%; text-align: left; cursor: pointer; font-size: 18px; border-radius: 5px; outline: none; transition: 0.4s; } .faq-question:hover { background-color: #005bb5; } .faq-answer { display: none; padding: 15px; background-color: #fff; border-left: 3px solid #0073e6; border-radius: 5px; margin-top: 5px; } </style> </head> <body> <div class="faq-container"> <h2>L18 Photoelectric Incremental Encoder - FAQ</h2> <div class="faq-item"> <button class="faq-question">What is the L18 Photoelectric Incremental Encoder?</button> <div class="faq-answer"> <p>The **L18 Photoelectric Incremental Encoder** is a **sealed linear encoder** designed to **convert linear displacement** into electrical signals that indicate the value and direction of movement. It is commonly used in **CNC machines, robotics, and precision measurement systems**.</p> </div> </div> <div class="faq-item"> <button class="faq-question">What measuring lengths are available?</button> <div class="faq-answer"> <p>The L18 encoder is available in three measuring lengths:</p> <ul> <li>**70 mm**</li> <li>**520 mm**</li> <li>**1240 mm**</li> </ul> </div> </div> <div class="faq-item"> <button class="faq-question">Can the encoder operate in harsh environments?</button> <div class="faq-answer"> <p>Yes, the L18 encoder is **built to withstand harsh environments**, including exposure to **lubricants and metal chips**. It features **sealing lips** that help protect its internal components.</p> </div> </div> <div class="faq-item"> <button class="faq-question">Does the encoder support compressed air protection?</button> <div class="faq-answer"> <p>Yes, **filtered air** can be supplied into the encoder’s housing to provide **additional protection** in demanding environments.</p> </div> </div> <div class="faq-item"> <button class="faq-question">What types of output signals does the encoder provide?</button> <div class="faq-answer"> <p>The encoder generates both **sinusoidal micro-current signals** and **TTL square-wave signals (HTL / TTL, standard RS422)**.</p> </div> </div> <div class="faq-item"> <button class="faq-question">What industries and applications use this encoder?</button> <div class="faq-answer"> <p>The L18 encoder is widely used in:</p> <ul> <li>**Robotics**</li> <li>**Medical Equipment**</li> <li>**Retrofitting of older machines**</li> <li>**Coordinate Measuring Machines (CMMs)**</li> <li>**CNC Drilling Machines**</li> <li>**High-Precision Machine Tools**</li> <li>**Electronic Industry & Maintenance**</li> </ul> </div> </div> <div class="faq-item"> <button class="faq-question">Who manufactures the L18 encoder?</button> <div class="faq-answer"> <p>The **L18 Photoelectric Incremental Encoder** is manufactured by **Precizika**, a **Lithuania-based** company specializing in precision measurement technologies.</p> </div> </div> </div> <script> document.querySelectorAll(".faq-question").forEach(button => { button.addEventListener("click", function() { this.nextElementSibling.style.display = this.nextElementSibling.style.display === "block" ? "none" : "block"; }); }); </script> </body> </html>