美國**進口BOURNS H-22-A6精密刻度旋鈕,不銹鋼外殼,純銅內鎖心,刻度分明,精密準確,穩定*,使用壽命長,廣范應用于工業控制系統,儀器儀表控制,機械設備控制,通信工程控制,性能優越,品質**,深受廣大用戶**! Mechanical and Physical Characteristics Number of Turns .............................................................................................................................................................................0 to 15 Dial Divisions ............................................................................................................................................................................ 50 per turn Readability - Over 10 Turns ...............................................................................................................................................2 parts in 1000 Torque With Brake Engaged ...................................................................................................................6.95 oz-in. (500 g-cm) minimum Markings ...........................................................................................Black on satin chrome background or white on black background Locking Brake ...................................................................................................................................................................................... Yes Weight ......................................................................................................................................................................... 15 grams (0.53 oz.) Set Screw ......................................................................................................................................................... UNC N2-56, one included Set Screw Tightening Torque .............................................................................................................. 16.94 N-cm (1.5 lbs.-in.) minimum Hex Key Size ........................................................................................................................................................................... 0.05 in. hex Shaft and Bushing Requirements Shaft Diameter Requirements ................................................................................................................................... Refer to chart below Shaft Extension Beyond Panel ................................................................................................................... 18.1 mm (0.712 in.) minimum 22.2 mm (0.875 in.) maximum Bushing Extension Beyond Panel .............................................................................................................. 9.53 mm (0.375 in.) maximum
