ECW – Digital Contacting EncoderFeatures:Incremental encoder / quadrature outputExceptionally long operating lifeSturdy constructionRotational Life: 2000,000 RevolutionsBushing Configuration: 9 mm x 1/4″Length. Threaded M9 x 0.75Switching Configuration: Normally OpenAnti-Rotation Lug Position: NoneShaft: Single Flatted, 1/4″ DiameterShaft length: 7/8″Terminal Configuration: PCB Bracket, Rear Facing Terminals, Terminal CoverPerformance Code: 24 DetentsBournsECW1D-C28-BC0024