Step 7:Assemble Z axis component
Assemble parts specifications and quantity:
Base frame component
1pcs Z motor component 2pcs Z carriage
2pcs
Bearing seat
component
2pcs
Sliding rod
Φ8*528 4pcs
Lead screw
T8*453 2pcs
Screw PM4*20
8pcs
1.Insert the solid end of the Sliding rod to the hole on Z axis motor holder, insert the barrel of
the motor holder into the hole,do not let the pole stand out,same as the illustration.Then,
put the Z fixed plate component with the pole Φ8*528 together. Thread the the lead screws
T8*453 through the copper nut, connect with the coupling hole on the motor,put the bearing
seat component on lead screw T8*453 same as illustration(The T nuts are at the outer
end),then the Z axis carriage is finished. Total need to assemble 2set.
Note:When assemble the pole, keep lead screw T8*453 3mm shorter than sliding rod Φ
2.Adjust the T nut on the Z motor component, Place the Z motors to the
aluminum profile 2 , the 2 small M3 holes stand outsite as the illustration. Align
sliding rod Φ8*528 with the hole of the aluminum profile, let screw PM4 * 20
through the holes of the aluminum profile 2, then connect with the M4 hole of the
sliding rod Φ8*528,same as the illustration, rotate the lead screws T8*453,slide
the carriage and the bearing seat to the top, lock the 2pcs screws PM4*20 to the
aluminum profile 2 ,then lock the M4 T nut and jackscrew of the bearing seat,
rotate the lead screws T8*453, drop the carriage down,make sure it can move
freely. Otherwise, please loosen the jackscrew,adjust it again. then, lock the 4pcs
jackscrew in the coupling , T nut, screw on the Z motor plate, rotate the lead
screw T8*453 again,make sure the Z carriage can slide up and down freely.
finally lock the 2pcs PM4*20 screws from the bottom of the sliding rods .
3.Repeat the number 2,assemble other Z aixs carriage, as the illustration.
Alu. Profile 2
2 small M3 holes stand outside