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ERMEC

COMPONENTES ELÉCTRICOS Y ELECTRÓNICOS

Elesta Miniature Incremental Encoder

The ELESTA GmbH develops and produces a modular, 3-channel, miniature optical encoder system which may be of special interest for you as a manufacturer of complete rotary encoders. This system is characterized by an extremely small installation volume and a very low power consumption of 4 - 6 mA.
This encoder system consists of a sensor with connector cable and a code wheel. It can be easily integrated and the print design as well as the pin assignments can be customized.

Encoder miniatura Resultado de imagen de elesta encoder ermec

MAIN FEATURES
Incremental optical encoder Unique code wheel design High precision reflective system Low current consumption Easy assembly Very compact mounting form High immunity to positional tolerance between code wheel and sensor

electrical SPECIFICATIONs
Supply voltage: 3V...6V Supply current*: 2mA...6mA Output short circuit current: max. 30mA Output drive current (at 4.5V): typ. 5mA Speed: 24‘000RPM Frequency typ.: 1‘000kHz Signal rise/fall time (RL1=1kOhm, C=47pF): typ. 300ns 3 channels: A,B,Z Signal output CMOS/TTL Duty cycle for A and B: 50%+-5% Phase between A and B: 90ºe+-5ºe Burst (EN-61000-4-4-): +-1kV ESD (EN-61000-4-2): +-4kV/+-8kV Isolation values: on request

Mechanical Specifications
Code wheel diameter: 4.4mm; Code wheel thickness: 1.1mm; Resolution (code wheel lines): 128; For shaft diameter: 1.5mm; X,Y position tolerances: max.+-0.2mm; Distance code wheel/sensor :0.2mm...1.2mm;

EOI-R007-Elesta-Incremental-Encoder

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ERMEC,SL - VAT Nr.:ES-B61068151 R.M. BCN libro I 753/99, Tomo 29.434, Folio 178, Hoja B-150.624.

Elesta Miniature Incremental Encoder - ERMEC