Easy access to the operating mechanism, control board(s) and other components located in the header area is accomplished through hinged panel doors that are key lockable. All bearings are permanently lubricated requiring no scheduled maintenance. The lower spindle bearing is located inside the spindle column and will not be exposed to salt, sweep cleaners or other floor maintenance materials that could cause failure. All shafts and hardware are made from stainless steel.

D e f i n i t i o n s :

1.Fail-Safe:Upon loss of electrical power the turnstile center spindle will rotate freely in the entrance or exit direction that is selected with this option from the ORDERING GUIDE.

2.Fail-Secure:Upon loss of electrical power the turnstile center spindle will remain locked in the entrance or exit direction that is selected with this option from the ORDERING GUIDE.

3.Locked: The center spindle will always be locked in the entrance or exit direction that is selected with this option from the ORDERING GUIDE.

4.Manual: The center spindle will always freely rotate in the entrance or exit direction that is selected with this option from the ORDERING GUIDE.

C a u t i o n :

For safety reasons do not combine electrically controlled and manually controlled on the same center spindle.

AT-FST Series (Single) - Dimensional Drawings

 

 

60

 

152.4

53

 

134.6

 

 

in

 

cm

Header & Cover

10

 

25.4

Spindle Arm Section

 

Passage Panel

80

(1 of 3 shown)

203.2

 

 

Barrier

 

in

 

cm

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Linear at-fst brochure AT-FST Series Single Dimensional Drawings

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.