ELTRA ER58B1000Z5/28P6X3MR Solid Shaft Incremental Encoder with Synchronous Flanges. Encoder diameter: 58 mm. With zero pulse. Flange diameter: 50mm. 1000 ppr resolution. Power Supply: 5 - 28 V DC. Push-Pull electronic interface. Protection rating: IP 54. 3000 rpm max. rotation speed. Shaft diam.: 6 mm. Radial M connector output Series with high mechanical resistance.