Positioning system MLZ.

Mechanical linear unit with external roller guides, driven by an internal toothed belt within the profile.

Belt drive

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

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 timing belt. The advantage of this system is that the belt is guided within the profile, ensuring that the belt is always tight and thus enabling the system to be operated e.g. when lying on its side. The pulleys have 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.

Fitting position:
As required, max. length 6.000 mm without joints.

Carriage mounting:
By T-slots.

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

Belt type:
HTD with steel reinforcement, no backlash when changing direction.