material
Aluminium/Cast Iron Housing
worm
Carbon Steel #45 or Alloy Steel 20CrM
Worm whele
Alminium/Tin/Phosphor Brozne
Lifetime
more than 15000 hours
Bearing
NSK bearing & Homemade bearing
Mounting Position
Foot mounted, flange mounted
Diameter of shaft
9 11 14 19 24 28 38 42mm
Material
Cast aluminum alloy/Cast iron