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EPLA LINEAR POTENTIOMETER

EPLA LINEAR POTENTIOMETER

EPLA LINEAR POTENTIOMETER

Product catalog summary
Overview: The document provides technical specifications and ordering information for the EPLA linear potentiometer, designed for high reliability in demanding environments with heavy vibrations and shocks. It is suitable for machinery used in material processing, such as injection presses for plastics and rubber.
Main Features: The EPLA potentiometer offers a unique groove on the enclosure for easy installation, eliminating the need for brackets. It maintains consistent electrical output without variations outside the theoretical stroke.
Ordering Code: The ordering code for the EPLA includes series, stroke length (50 to 900 mm), enclosure rating (IP 60 or IP 65), travel speed (up to 10 m/s), output type (cable or connectors), and output direction (axial).
Electrical Specifications: The potentiometer features virtually infinite resolution, independent linearity of ±0.05%, repeatability of 0.01 mm, and a resistance tolerance of ±20%. It operates with a recommended cursor current of less than 0.1 µA and a maximum applicable voltage of 60 V DC.
Mechanical Specifications: The EPLA offers various stroke lengths, with mechanical and electrical strokes slightly differing. It supports a maximum travel speed of 10 m/s and acceleration of 200 m/s². The enclosure is rated IP 60 or IP 65, withstanding shocks up to 50 G and vibrations up to 20 G.
Materials and Construction: The housing is made of anodized aluminum and Nylon 66 G, while the pull shaft is constructed from stainless steel (1.4305 / AISI 303). The device is mounted using brackets or M5 screws.
Environmental Conditions: The operating temperature ranges from -30°C to +100°C, and storage temperature from -50°C to +120°C. The device is designed for a lifespan exceeding 25 million strokes or 100 million maneuvers.
Connections: The document details the connections for cable output and various pin connectors (3-pin, 4-pin, and 5-pin), specifying the function of each pin.
Installation Instructions: Users are advised to connect the transducer as specified, avoid using it as a variable resistance, and calibrate the stroke to achieve an output signal between 1% and 99% of the voltage level. A fixing kit is included, but the female connector must be ordered separately.
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Catalog excerpts

EPLA LINEAR POTENTIOMETER-1

EPLALINEAR POTENTIOMETER MAIN FEATURES EPLA is an absolute linear potentiometer assuring great reliability even in tough applications with heavy vibrations and shocks. The groove on the enclosure of the transducer represents an excellent alternative to the usual system of fastening with brackets. Installation is also made simpler by the absence of variations on the electrical output signal outside of the theoretical electrical stroke. EPLA is the right solution in machinery for material processing such as injection presses for plastic, rubber and so on. ORDERING CODE EPLA 200 X 10 C5 SERIES linear potentiometer model EPLA STROKE mm from 50 to 900 see table for stroke availability ENCLOSURE RATING IP 60 X IP 65 S TRAVEL SPEED max speed 10 m/s 10 OUTPUT TYPE cable (standard length 1 m) P 3 pin connector C3 DIN 43650-A 4 pin connector C4 DIN 43322 5 pin connector C5 OUTPUT DIRECTION axial A © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog are subject to change without notice. Eltra takes no responsibility for typographic errors. For the terms of sales please check the website. REV. 160607 192

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EPLA LINEAR POTENTIOMETER-2

ELECTRICAL SPECIFICATIONS Important: datas are valid if the transducer is used as a ratiometric device with a maximum applicable current < 0,1 pA. ■ fixing kit (brackets, screws) included ■ female connector not included, for ordering P/N please refer to Accessories section MECHANICAL SPECIFICATIONS Installation warning instructions: ■ connect the transducer according to the reported connections ■ DO NOT use it as a variable resistance ■ the transducer calibration has to be done setting the stroke in order to have an output signal between 1% and 99% of the voltage level © Copyright 2016 Eltra...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.