Ball screw support base installation

End support structure is relatively simple, consisting of only bearing pedestal, circlip, bearings, in the support use ordinary radial ball bearing support the screw end. Because of this bearing only in the radial direction provide constraint, while the axial is free, without restrictions, since the thermal deformation when the screw length trace elongation, the support end can float axially trace ensure screw is still in a straight line state.

Installation method is as follows:

Install support base
(1) Install the fixed side to the screw.
(2) Insert the fixed side, tighten the lock nut, fixed with set piece and hexagon socket-head setscrew.
(3) Support side bearing with snap ring fixed to the screw shaft and install into the support side of the support base.
note 1) Do not disassemble the support unit.
note 2) When the screw shaft inserted into the support unit, please pay attention do not put the oil seal gasket flange ball turn.
note 3) When pressing pad block with the hexagon bolts, to prevent relaxation place hex bolts tightened after coated with adhesive.

Also when used under severe conditions, measures must be taken to prevent the relaxation of other parts, the details please contact the company.

The installation of table base
(1) When use the bearing mounted ball screw nut on the table, insert the nut and temporarily tighten.
(2) The fixed side temporarily tightened to the base.
At this time, set the table close to the fixed side support unit to align the axial center, adjust the table so that it can move smoothly.
(3) The table near the fixed side support unit, and align the shaft center, make the table back and forth several times, until the nut entire trip can smooth motion and temporarily tighten the support seat on the base. Confirm the accuracy and fully tighten the support unit.

Connected to the motor
(1) Install the motor bearings on the base.
(2) Use the coupling connect the motor and ball screw. (Note the installation accuracy)
(3) Please note full of test runs.

Source: http://www.machineballscrew.com KOS Ball Screw Manufacturer.