1, Brand: HENGXIANG 2, Shaft diameter: 4mm 3, Resolution: up to 600P/R 4, Protection grade: IP50 5, Weight: about 50g ... & ISO9001 & SGS.2, Feature: small, compact configuration, durable and easy to install, Etc.3, Application: subminiature motor, small instrument, etc., for ... AluminiumpackageCarton boxWeight About 50g (with package) 3) More information: welcome to visit our website: www.shhxgd.com