Linear Units Single Tube

Simple tube-based spindle axis for manual or electrical position adjustment of your application, e.g. for format adjustment, as height adjustment or width adjustment on production lines.

Our range includes steel and stainless steel variants in tube diameters ø 18, 30, 40, 50 and 60 mm as well as ø 30, 40, 50 mm for a wide variety of tasks.

In these adjusting spindles with hand wheel, a trapezoidal threaded spindle with a guide nut is ball-bearing mounted in a guide tube, a guide element moves on the tube over the stroke area via a carrier.

As guide element there are a variety of different models available for various arrangements.

Linear units on square tube base are designed for special torsionally loaded guide elements!

Four types can be distinguished:

Right or left hand thread:

The guide element moves by operation of the hand wheel to the left or right.

Right and left hand thread:

2 guide elements move by operation of the hand wheel symmetrically towards or away from each other.

Split spindle:

2 guide elements move by operation of one hand wheel per side completely independent from each other.

Telescopic adjustment:

The linear unit is guided by an outer tube, so that no guide element is needed.

The order code for single tube linear units is structured as follows: