... 3.Available for different i Worm gearbox motor ,electric AC motor, induction motor and gearbox Usage:1, Press flour machine motor2 ... ,Food machine3,Small machine tools4, Road barrier motor 5,Household electric equipment9 ... B7)Environment Temperature:-10 -43 degree8)Loaded Condition: Gearbox Worm gearbox 1.Applications: Road barrier and garage door 2.High ...