Slewing drive, are mainly applied in crane, excavator, engineering
machinery, sun-tracking system ect, especially widly used in the
solar energy PV power generation
system.
Slewing drive have different types and specifications, according to
the similar raceway diameter slewing drive have:WD***0, WD****0,
WD****0, WD****3, WD****3, WD****9, WD****8, WD****5 etc
specification."WD"is the acronym of Worm and Drive. Which is
foreign models tagging habit.In home, we usd the SE which is the
acronym of Slewing and Enclose, the unit by inch(1 inch=*5.4mm), it
has:SE3, SE5, SE7, SE9, SE*2, SE*4, SE*7, SE*1, SE*5ect.Both WD and
SE have the same mounting diameter and performance
parameter.
