ELTRA EL90A2000Z5/28P10X3PR Solid Shaft Incremental encoder. Diameter: 90mm. 2000 ppr resolution. Is mounted by synchronous flange (diam. 40mm). With zero pulse. 5 - 28 V DC Power Supply. Push-Pull 10mm Shaft diameter. Enclosure: IP 54. 3000 rpm Rotation speed max. Output Frequency: up to 500 kHz Radial cable output Series for harsh environments.