Positioning system DST / DSK.

Mechanical linear unit with two internal rail guides for higher moments. The system is driven by an internal trapezoidal thread or ball screw.

Sizes: 120, 160, 200

Repeating accuracy:
Trapezoidal thread: ± 0.2 mm
Ball screw: ± 0.025 mm

Function:
This unit consists of a rectangular aluminium profile with 2 integrated rail guides. The carriage is driven by means of a rotating spindle with leading nut. Where two parallel linear units are used or where two carriages are mounted on one unit, the leading-nut receiver can be used to adjust the symmetry of the carriages. The openings of the guide body are sealed with 3 stainless steel cover bands to protect the drive from splash water and dust. Another option is to cover the opening with a bellows.

Fitting position:
As required. Max. length 3.000 mm without joints.

Carriage mounting:
By T-slots.

Unit mounting:
By T-slots and mounting sets. The linear axis can be combined with any T-slot profile.

Carriage support:
In the standard version, the carriage runs on 4 runner blocks which can be serviced at a central servicing position.

For longer carriages the number of runner blocks can be increased.