Servomech S.p.A.
01.05.TR.E - Rev. 02 DD (M/Y) 12/19
6
2.2.2
SJ Series
Figure 2.2 – Main components of SJ screw jacks
1)
Acme screw
2)
Acme nut
3)
Screw end
4)
Gearbox housing
5)
Protective tube
6)
Input gearbox shaft
7)
Acme nut grease nipple
8)
Gearbox grease nipple
SJ Mod.A – travelling screw
SJ Mod.B – travelling nut
1
1
2
3
3
4
4
5
6
6
7
8
8
