ELTRA EH53A180S8/24N10X6PR3.L Incremental rotary hollow shaft encoder. Adjustable flange model. Size: 53mm. Adjustable flange model Resolution: 180 ppr. Without zero pulse. Power Supply: 8 ... 24 V DC. Electronic interface: NPN Bore diameter: 10mm. Enclosure rating: IP 54 Rotation speed: 6000 rpm max Radial cable output. Series of encoders which is mounted directly on motors and have high speed.