Slew Drives
Structure and function
7
1.2.3 SP series
The SP slew drive is powered by a pinion gear unit. The drive
motor (hydraulic/electric) is optional.
SP-L, light version
Fig. 3: Slew drive SP-L, light version
1 Bolted unions for the mounting structure
2 Housing
3 Drive motors
4 Lubricating nipple for tooth mesh
5 Bolted unions for the mounting structure
6 Lubricating nipple for raceway
Additional versions
Fig. 4: Additional SP slew drives
1 SP-I, reinforced version
2 SP-M, medium version
3 SP-H, heavy version