Positioning system ELVZ.

Mechanical linear unit with external roller guides, driven by an internal, completely covered toothed belt. The pin is positioned vertically towards the carriage.

Sizes: 60, 60S, 80, 80S, 100, 125

Repeating accuracy:
± 0.1 mm

Travel speed:
max. 8 m/s

Function:
This linear unit consists of an aluminium square profile with integrated, hardened steel guide rods. The carriage, which has internal linear ball bearings that can be adjusted free of play, is driven along the guide rods by a toothed belt. Toothed pulley has maintenance-free ball bearings. Belt tension can be readjusted by a simple screw adjustment device in the carriage. This device can also be used for symmetrical adjustment of two or more linear units running parallel. This linear unit is suitable for application in clean rooms of clean-room classification 1.000 (corresponding to US Fed. Standard 209 E).

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

Carriage mounting:
By T-slots.

Unit mounting:
By tapped holes or tapped holes in the bearing block, mounting sets.

Belt type:
HTD with steel reinforcement, no backlash when changing direction, repeatability ± 0,1 mm.