Now Part of

Lightweight Removable Control Mechanism

Field Changeable for Fail Safe or Fail Secure Operation

Outdoor Rated & Easy to Assemble

Linear Action Centering

Shock Absorption at all Impact Points

Hinge Door Service Access

Large Block Terminals for Field Connections

1-1/8” thick Hard Coated Ratchets with 1” thick Hard Coated Pawls

Full Height Galvanized Steel

Turnstile Series

AT-FST Series

The AT-FST full height galvanized steel turnstile series provides superior access control through solid construction and safe design. These units are rated for outdoor use and are hot dip galvanized finish.

This unit was developed with the installer in mind and can be assembled in a fraction of the time it takes to install comparable industry models. Should requirements change after installation, a user can easily change these units (that come electrically pre-configured) from fail-safe to fail-secure.

To prevent shock and vibration from transferring through the turnstile frame, all areas where mechanical impact occurs during normal operation (ratchets and mechanism mounts) are insulated with shock absorbing materials. This unique design assures a quiet and smooth operation of the turnstile and adds to the life of all mechanical parts.

Linear does not charge extra for safety! Included with every turnstile are the following safety features: Heel protection, Home Position centering of spindle and Relocking timer.

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Linear at-fst brochure Full Height Galvanized Steel Turnstile Series AT-FST Series

at-fst specifications

Linear at-fst, or linear automatic finite-state transducer, is an advanced computational model utilized in various applications, particularly in the fields of natural language processing, computational linguistics, and speech recognition. These systems serve as foundational frameworks for transforming input sequences into output sequences, making them indispensable in tasks such as machine translation, text-to-speech conversion, and automated speech recognition.

At its core, a linear at-fst operates as a deterministic finite automaton with a linear mapping mechanism. This means that the input and output sequences are processed in a single pass, allowing for efficient computation and reduced complexity. One of the main features of linear at-fsts is their ability to handle various transformations, such as phonetic conversion, morphological analysis, and the simplification of intricate syntactic structures into more manageable forms.

A key characteristic of linear at-fsts is their state-based architecture. Each state within the transducer represents a particular condition or configuration of the input data, and transitions between these states occur based on the input symbols processed. This leads to a structured and predictable flow of data, enabling the model to maintain coherence across its transformations. Furthermore, linear at-fsts are designed to support a broad range of input and output formats, making them highly versatile.

In terms of technologies, linear at-fsts leverage concepts from automata theory, formal language theory, and algorithm design. They often integrate with statistical approaches or machine learning algorithms, enhancing their predictive capabilities and overall performance. For instance, by incorporating probabilistic modeling, linear at-fsts can improve their accuracy in real-world applications by learning from vast datasets.

Another notable aspect of linear at-fsts is their efficiency in memory usage and computational resources. The linear nature of their operations minimizes overhead, leading to faster processing times. This aspect is vital in real-time systems, where rapid response rates are crucial.

As the demand for more sophisticated linguistic processors continues to rise, the development and refinement of linear at-fsts are likely to evolve further, paving the way for even more innovative applications in technology and artificial intelligence. In summary, linear at-fsts stand out for their robust architecture, flexibility, and efficiency, positioning themselves as vital tools in the landscape of computational linguistics and related fields.