ELTRA EH53A1000S8/24P10X6PR5.N597 Incremental rotary hollow shaft encoder. Size: 53mm. Adjustable flange model Resolution: 1000 ppr. Without zero pulse. Power Supply: 8 ... 24 V DC. Electronic interface: Push-Pull. Bore diameter: 10mm. Enclosure rating: IP 54 Rotation speed: 6000 rpm max Radial cable output (standard length 0,5m) Series of encoders which is mounted directly on motors and have high speed.