ecw1d-b24-bc0024 pdf

*R oH VE S CO AV R M AI SIO PL LA N IA BL S NT E
Features
■ Incremental encoder / quadrature output ■ Exceptionally long operating life ■ Sturdy construction ■ Bushing mount ■ Available with PC board mounting bracket (optional)
ECW - Digital Contacting Encoder
Electrical Characteristics
Output ................................................................................2-bit quadrature code, Channel A leads Channel B by 90 electrically turning clockwise (CW) Closed Circuit Resistance .......................................................................................................................................................................... 5 ohms maximum Open Circuit Resistance.......................................................................................................................................................................100 K ohms minimum Contact Rating ................................................................................................................................................. 10 milliamp @ 10 VDC or 0.1 watt maximum Insulation Resistance (500 VDC) ................................................................................................................................................... 1,000 megohms minimum Dielectric Withstanding Voltage (MIL-STD-202 Method 301) Sea Level ............................................................................................................................................................................................ 1,000 VAC minimum Electrical Travel..................................................................................................................................................................................................... Continuous Contact Bounce (15 RPM)............................................................................................................................................................... 5 milliseconds maximum RPM (Operating) ............................................................................................................................................................................................... 120 maximum Phase Tolerance (CH A to CH B) ............................................................................................................................................................................90 ° ± 72 °

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