Fermator Door Slider Clip K200 K300 14mm*40mm

Sliding Retainer Component for Elevator Door Systems

Product Overview

The Fermator Door Slider Clip K200 K300 14mm*40mm is a retaining and positioning component used in elevator automatic door systems. It is mainly installed together with the door slider assembly to help stabilize sliding movement and maintain proper positioning during door operation.

In maintenance projects across regions such as Spain and Morocco, slider clips are commonly replaced after long-term use due to continuous friction and mechanical stress inside the door mechanism. Although small in size, stable clip positioning directly affects slider movement consistency and door alignment performance.

The 14mm*40mm structure is commonly associated with Fermator K200 and K300 automatic door systems.

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Function in Door System

The slider clip mainly supports:

• stabilization of slider positioning
• retention of sliding components
• reduction of movement looseness
• smoother sliding guidance during operation

Stable clip support helps maintain consistent door movement quality.

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Role in Sliding Mechanism

Inside the automatic door system, the slider clip helps:

• secure slider movement within the guide structure
• maintain alignment during repeated cycles
• reduce abnormal displacement during operation
• improve stability of the sliding assembly

Proper clip positioning is important for smooth door travel.

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Difference from Door Rollers

Compared with rollers:

• Door Roller → supports rolling movement
• Slider Clip → stabilizes sliding structure

The slider clip is mainly associated with fixing and retaining movement components rather than rolling support.

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Mechanical Characteristics

The 14mm*40mm configuration is commonly associated with:

• compact retaining structure
• stable installation positioning
• compatibility with K200 and K300 door systems
• suitability for sliding guide assemblies

Correct size matching helps maintain proper sliding operation.

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Application Context

This component is commonly used in:

• Fermator K200 automatic door systems
• Fermator K300 automatic door systems
• passenger elevators
• maintenance and modernization projects

In elevators with frequent operation cycles, slider clips are considered wear-related mechanical components.

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Common Maintenance Situations

Technicians may inspect or replace the slider clip when:

• slider movement becomes unstable
• abnormal looseness appears inside the guide structure
• door movement becomes rough or noisy
• visible wear affects positioning stability

Replacing worn clips often improves sliding smoothness and operational consistency.

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Practical Notes

From a maintenance perspective:

• proper clip positioning directly affects slider stability
• installation alignment should be checked during replacement
• excessive wear may influence overall door movement quality

Even small retaining components can affect automatic door performance.

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Frequently Asked Questions

What is the Fermator K200 K300 slider clip used for?
It is used to stabilize and retain slider components inside elevator automatic door systems.

Is it the same as a door roller?
No. The slider clip supports positioning and stability, while rollers support movement.

When should the slider clip be replaced?
When looseness, unstable movement, or excessive wear affects door operation.