322-00802 | TR Electronic LA66K Linear Transducer 916mm

322-00802 LA66K Linear Sensor Overview

916mm Absolute Linear Position Measurement

This industrial linear sensor delivers reliable and wear-free position feedback for demanding automation tasks. The 322-00802 utilizes advanced magnetostrictive technology, which is a mechanical necessity for systems requiring permanent absolute accuracy without physical contact. Because the LA66K is an absolute measurement system, it provides the exact 916mm position data immediately upon power-up, eliminating the need for any reference or homing moves. Specifically, the compact housing design allows for integration into tight machine spaces or hydraulic systems.

Meanwhile, this linear measurement device excels in long-travel applications. The hardware supports high-resolution feedback over its entire 916mm stroke, ensuring that every movement is captured and transmitted to the controller with millisecond latency. Its non-contact principle ensures that the 322-00802 does not suffer from mechanical wear, even in environments with constant vibration or rapid cycling. Therefore, maintenance engineers specify this model as a foundational asset for large-scale hydraulic cylinders, metal forming presses, and specialized wood processing machinery.

Technical Performance and Signal Stability

The performance of this TR Electronic hardware depends on its superior signal-to-noise ratio and robust industrial protection. This 322-00802 unit provides stable data output, ensuring seamless synchronization with high-speed control loops. It maintains consistent accuracy across a broad temperature range, protecting the internal electronics from thermal drift. Additionally, the unit features an industrial-grade IP protection rating, shielding the internal waveguide from moisture, dust, and hydraulic oil.

The hardware ensures data integrity through advanced internal diagnostics and high-quality circuit protection. This LA66K model effectively suppresses electromagnetic interference (EMI) in environments with heavy electrical noise from nearby variable frequency drives. For instance, the absolute digital interface reduces the risk of signal degradation during transmission across large machine frames. Therefore, the 322-00802 remains a preferred choice for high-availability production lines where precise, real-time linear positioning is critical for operational safety and quality.

System Integration and Mounting Flexibility

Successful integration of this 916mm linear transducer requires selecting the correct mounting configuration and position magnet. The 322-00802 is designed for versatile installation, supporting various bracket types or rod-style mounting for internal hydraulic use. Its 916mm measuring range provides ample stroke for diverse industrial axes. Moreover, the modular connection interface facilitates rapid field wiring and simplifies the replacement process during maintenance cycles.

Specifically, this variant is tailored for systems where reliability is non-negotiable. The sensor supports multiple interface protocols to meet specific PLC and motion controller requirements. Therefore, this hardware ensures both maximum electrical safety and operational flexibility. Its high shock and vibration resistance make it suitable for the most demanding environments, including heavy-duty mobile hydraulics and steel production equipment where the 322-00802 must withstand constant mechanical stress.

Installation and Field Commissioning Guide

Successful deployment requires verifying the mechanical alignment and ensuring a clean power supply. First, confirm that the supply voltage matches the rating for the 322-00802 to prevent electronic damage. Next, mount the sensor and ensure the position magnet moves smoothly along the 916mm measuring path without interference. Specifically, you should verify the zero-point alignment in your software to ensure the digital position matches the physical machine state.

Additionally, ensure that the shielded sensor cable is properly grounded to prevent signal noise from interfering with the measurement data. You should also verify the tightness of all mounting hardware to ensure the sensor remains stable during high-speed machine cycles. Meanwhile, document the specific measuring length and interface settings for the 322-00802 in your system technical logs. Finally, maintain the integrity of the protective housing to ensure the sensor remains resistant to industrial contaminants throughout its technical life.

Key Features & Technical Details

• Measuring Length: 916 mm (Effective Stroke).

• Technology: Non-contact Magnetostrictive sensing.

• Measurement Type: Absolute position (No homing required).

• Durability: Wear-free principle for high-cycle industrial use.

• Reliability: High EMI immunity and robust industrial housing.

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FAQ

1. What is the benefit of the absolute measurement in the 322-00802? It knows its exact position immediately at power-up, so you don't need to perform a homing move after a shutdown.

2. Does the LA66K series suffer from mechanical wear? No, the 322-00802 uses a non-contact magnetostrictive principle, meaning no parts rub together during measurement.

3. What is the effective stroke of this specific model? This model provides a 916mm measuring length for linear displacement.

4. Can the 322-00802 be used in hydraulic applications? Specifically, the LA66K series is often used in hydraulic cylinders due to its robust rod or profile design.

5. Is this sensor resistant to electrical noise? Yes, the 322-00802 features high-quality shielding to maintain signal integrity near large motors.