1,Brand:HENGXIANG 2,Shaft diameter:8mm 3,Resolution:up to 5000PR 4,Supply voltage:DC5V&DC12-24V 5,Protection grade:IP50&IP65 S65- Series Incremental Solid Shaft Rotary Encoder 1) Advantages 1, Certification: CE & ISO9001 & SGS.2, Feature: sturdy and durable, easy to install, optional various output mode, long service life, low price, etc.3, Application: textile industry, packing machinery, ...