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Because of their rigid structure, track roller
assemblies offer high accelerations and speeds
over a long service life and allow for fast positioning
with high repeatability.
They are excellently suited for both single-axis
applications and use as multi-axis systems.
Linear systems constructed from these modules
can meet even the most demanding technical
and financial requirements.
Track roller assemblies consist of a linear guide
with a matching roller carriage. The guide is built
from a standard mk profile that acts as the
mounting profile and guide rods that are mounted
to the mounting profile with a clamping profile.
The roller carriage consists of a support plate
and guide rollers, which can be custom-configured
to meet your specific requirements. The
guide rollers have eccentric bearings to prevent
play in the guide. The series and the dimensions
chosen for the mounting profile are key factors
that determine the linear module design.
Linear Module with Timing Belt (LZR)
Linear modules based on track roller assemblies
are usually equipped with a high-powered drive
connected via a timing belt. The components of
the timing belt drive responsible for transferring
the power, such as the deflection bearings and
the connectors, are mounted on the mounting
profile at the head end. The motor can be connected
directly via the shaft end or indirectly on
request. LZRs are the preferred solutions for implementing
handling systems with an X-Y-Z axis.
Track Roller Assemblies
» Linear modules
based on track roller
a ssemblies. «
Linear Units and Modules