Positioning system ALLZQ.

Mechanical linear unit with external roller guides. The system is driven by rack and pinion.

Repeating accuracy:

± 0.1mm

Travel speed:

max. 5 m/s

Function:
This unit consists of an aluminium profile with hardened steel guide rods mounted on top of the profile. The carriage, which has internal linear ball bearings that can be adjusted free of play, is driven along the guide rods by a high precision rack. The rack and pinion system are suitable for highly dynamic servo operation and ideal for lifting movements. The pinion has maintenance-free ball bearings. The rack is lubricated by a toothed felt wheel.

Fitting position:
As required. Max. length 6.400 mm without joints.

Carriage mounting:
By tapped holes.

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 8 rollers which can be adjusted and serviced at a central servicing position. For longer carriages the number of rollers can be increased.

Rack:
8e27 hardened and ground. Repeatability: ± 0,1 mm.