Selcom Door Close Spring 1005528P01

Mechanical Return Spring for Elevator Door Systems

Product Description

The Selcom Door Close Spring 1005528P01  for door size 700-1200mm, dapted for Wittur Selcom doors, it is a mechanical return component used in elevator door mechanisms to assist controlled door closing movement. It provides restoring force within the door assembly, helping maintain proper door alignment and supporting stable closing action during operation.

In elevator door systems, small mechanical components such as springs play an important role in maintaining consistent door movement. Over time, repeated door cycles can reduce spring tension, which may lead to slower door return or inconsistent closing behavior. Replacing worn springs helps restore normal door movement and supports the reliability of the door mechanism.

This component is typically installed within the door operator or associated door linkage assembly where controlled return force is required.

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Functional Role

The door close spring helps support the mechanical balance of the door system by:

• Providing restoring tension during door closing

• Assisting stable door movement

• Supporting proper door alignment

• Reducing mechanical stress on related components

Maintaining correct spring tension contributes to smoother door operation and longer service life of the door mechanism.

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Technical Specifications

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FAQ

What does a door close spring do in an elevator system?
It provides mechanical tension that helps the door return and close smoothly.

When should a door close spring be replaced?
Replacement is recommended when the spring loses tension or when door closing becomes unstable.

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