1, Brand: HENGXIANG 2, Shaft diameter: 6mm 3, Resolution: up to 2500P/R 4, Protection grade: IP50 & ... volume,various output mode, long service life, low price etc.3, Application: textile industry, packing machinery, production line, etc., for ... need payment individually)Shell AluminiumpackageCarton boxWeight About 120g (with package) 3) Pictures 4) More information, welcome to visit our website: ...