Process automation, machine construction, and increasing the efficiency of systems or installations require highly precise equipment, and encoders are such equipment. The encoder is part of the automation system, thanks to which it is possible to determine the efficiency of various types of machines. With proper knowledge of encoder functionality and the ability to use them, it is possible to increase the company’s productivity – in other words, encoders save time and money and improve results. The encoder allows control of the movement, drive, and operation of individual machine components, and then – most importantly from a business perspective – to optimize operations.

Model TR1 Tru-Trac®: The Foundation of Linear Measurement

The Model TR1 Tru-Trac® established itself as a versatile solution for tracking velocity, position, and distance across diverse surfaces. This compact unit ingeniously combines three critical components: an encoder, measuring wheel, and spring-loaded torsion arm.
What makes the TR1 stand out is its adaptability. With a design allowing installation in various orientations, adjustable torsion load, and a field-reversible threaded shaft for mounting from either side, it delivers flexibility where it matters most. The TR1 performs reliably at speeds reaching 3000 feet per minute and offers multiple wheel material options to suit specific application requirements.
Durability is another hallmark of the TR1 encoder, featuring a conductive composite housing that minimizes static build-up while ensuring longevity in demanding environments.

TRP Tru-TracPro: The Next Generation

Building on this solid foundation, Encoder Products group developed the TRP Tru-TracPro™ – an advanced measuring wheel system that offers improved performance and additional features compared to previous encoder model.
The TRP maintains all the mechanical advantages of its predecessor while introducing transformative programmable capabilities. This ready-to-integrate package comes equipped with field programmability, allowing for resolution adjustments anywhere from 1 to an impressive 100,000 CPR (counts per revolution).
System integrators particularly appreciate the TRP’s flexibility. With 40 unique waveforms available, the encoder can be fine-tuned in-situ without hardware modifications. The innovative “Teach Index” feature enables precise location setting, while field calibration capabilities enhance overall accuracy.
Perhaps most valuable is the TRP’s ability to adapt through software rather than hardware changes. The encoder stores user settings alongside factory defaults in internal memory, and the free, downloadable programmer software ensures fast implementation. This software-based approach eliminates the common requirement to change wheel sizes for different applications, potentially reducing inventory costs while simplifying system design.

Applications Across Industries

Both encoders have found applications across numerous sectors including:

• • Machine building and robotics

• • Automation and sorting systems

• • Aerospace applications

• • Food and beverage production

• • Printing operations

• • Material handling

• • Mobile equipment

These versatile tools excel in specialized applications like cut-to-length operations, spooling, length measurement, and print registration—anywhere precise linear measurement is crucial.

The Value Proposition

The evolution from TR1 to TRP represents how thoughtful engineering can enhance already reliable technology. While the TR1 continues to serve as an excellent general-purpose solution, the TRP offers advanced capabilities for applications requiring higher precision and programmability.
Together, these encoders exemplify how motion feedback technology continues to advance, enabling manufacturers to achieve greater efficiency, reduce costs, and improve production results—proving that sometimes, the smallest components make the biggest difference in industrial performance.

See the TR1 and TRP at the show!

We are delighted to share that we are exhibiting at the Smart Manufacturing Week, happening on the 4th-5th June, at NEC Birmingham. Smart Manufacturing Week is your chance to see live demonstrations of the Tru-Trac® series and the latest technologies transforming our industry. Visit us at Stand 5/H80!