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EPLC

Product catalog summary

Main Characteristics
The EPLC is an absolute linear potentiometer transducer without an internal rod, featuring a cursor with integrated coupling sliding on the axis. It ensures no variations in the electrical output signal outside the theoretical electrical stroke.

Ordering Code
The ordering code for the EPLC model includes specifications for stroke length (100 to 1500 mm), enclosure rating (IP 40), travel speed (max 10 m/s), output type (4 or 5 pin connectors), and output direction (axial).

Electrical Specifications
- Resolution: Virtually infinite
- Independent linearity: ± 0.05%
- Repeatability: 0.01 mm
- Resistance tolerance: ± 20%
- Recommended cursor current: < 0.1 µA
- Resistance temperature coefficient: -200 to 200 ppm/°C
- Output voltage temperature coefficient: ≤ 5 ppm/°C
- Power dissipation: 3 W at 40°C, 0 W at 120°C
- Max cursor current: 10 mA
- Applicable voltage: 60 V max
- Electrical insulation: > 100 MΩ, 500 VDC
- Dielectric strength: < 100 µA, 500 VAC

Mechanical Specifications
- Stroke lengths available from 100 to 1500 mm
- Useful electric stroke (EEU) and theoretical electric stroke (EET) specified for each model
- Mechanical stroke: EET + 10 mm
- Resistance varies with stroke length
- Case length: EET + 150 mm
- Travel speed options: 4 m/s or 10 m/s
- Acceleration: 200 m/s² max
- Enclosure rating: IP 40
- Shock resistance: 50 G, 11 ms
- Vibration resistance: 20 G, 5 to 2000 Hz
- Displacement force: ≤ 1.2 N
- Housing material: Anodized aluminium / Nylon 66 G 25
- Operating temperature: -30° to +100°C
- Storage temperature: -50° to +120°C

Electrical Connections
Connections are specified for 4 pin (C4) and 5 pin (C5) connectors, with detailed pin assignments for each function. Important usage notes include not using the transducer as a variable resistance and ensuring calibration for output signals between 1% and 99% of the voltage level.

Installation Instructions
Includes connection guidelines, calibration instructions, and notes on included and excluded components (e.g., fixing kit included, female connector not included).

Catalog excerpts

EPLCRODLESS LINEAR POTENTIOMETER MAIN CHARACTERISTICS EPLC is an absolute linear potentiometer transducer without internal rod. This transducer is characterized by a cursor with integrated coupling sliding on the axis. The main characteristic is the absence of variations on the electrical output signal outside of the theoretical electrical stroke. ORDERING CODE EPLC 500 X 4 C4 SERIES rodless linear potentiometer model EPLC STROKE mm from 100 to 1500 see table for stroke availability ENCLOSURE RATING IP 40 X TRAVEL SPEED max speed 10 m/s 4 max speed 10 m/s 10 OUTPUT TYPE DIN 43650-A 4 pin connector C4 M16 DIN 43322 5 pin connector C5 OUTPUT DIRECTION axial A =Eltna* © 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 196

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LINEAR TRANSDUCERS | EPLC EPLC ELECTRICAL SPECIFICATIONS ! Resolution Independent linearity Repeatability Resistance tolerance Recommended cursor current Resistance temperature coefﬁcient Output voltage temperature coefﬁcient Power dissipation Max cursor current Applicable voltage Electrical insulation Dielectric strenght virtually inﬁnite ± 0,05 % 0,01 mm ± 20 % < 0,1 µA -200 ... 200 ppm / °C typical ≤ 5 ppm / °C typical 3 W at 40 °C / 0 W at 120 °C 10 mA max 60 V max > 100 MΩ, 500 VDC, 1 bar, 2 s < 100 µA, 500 VAC, 50 Hz, 1bar, 2 s MECHANICAL SPECIFICATIONS 100 - 150 - 200 - 300 - 400 - 500...

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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.

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