Ball screw
SJB 80 parameters
Mode;: SJB80
Max.lifting load:60kN
Dynamic load:53kN
Screw diameter: 50mm
Screw pitch:10mm
Screw ratio: 1:8
Stroke per one input turn:1.25mm
Max.input power:2.5KW
Screw type:ball screw
SJB80 mini ball screw jacks dimension
Screw Configuration & Mounting Orientation
US: Upright translating screw UK: Upright keyed screw UR: Upright rotating screw
IS: Inverted translating screw IK: Inverted keyed screw IR: Inverted rotating screw
Note: US,IS(Screw rotation,do axial motion) UK,IK(Screw
anti-rotation,do axial motion) UR,IR(Screw fixed rotation,traveling
nut do axial motion)