MTS Series 248 Actuators - Manual (Page 13)

Series 248 Actuator Product Information Introduction 13
Introduction
This manual describes the MTS Series 248 Actuators and their components.
Contents Series 248 Actuator Component Identification 15
Series 248 Actuator Functional Description 16
Specifications and Dimensions 20
An integral part of the actuator is a linear variable differential transformer
(LVDT), which measures the displacement of the actuator (extension or
retraction) and sends the information to the system controller. The LVDT is
mounted inside the actuator. It can be replaced with other specialized measuring
devices.
The actuator can be mounted to a variety of fixtures and assemblies.
• Component test systems usually have one end of the actuator connected to a
custom test frame base and the other end connected to the test specimen.
Either end of the actuator may use mounting fixtures (such as swivels) to
attach it to the specimen or base.
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