360 degree rotation.

Rotary tables, Rotary axes and swivel units

Complex machining.

CNC Rotary axes and Rotary swivel units

Due to the ever-increasing complexity of workpieces, a 3-axis system is often no longer sufficient. This is because machining in several operations is not always technically possible. Apart from the fact that this procedure is usually not very efficient. With a rotary unit in the form of a CNC rotary axis, a 3-axis system becomes a 4/5-axis system with almost unlimited machining options.

Rotary axes for CNC machines

isel Rotary axes for CNC machines are "made in Germany" and impress with their high performance and heavy-duty precision gears. A rigid output bearing and high torsional rigidity ensure maximum precision when machining complex parts.

One of the particular advantages of the isel Rotary axis for CNC machines is the high-precision transmission accuracy of less than 1 arcmin and a repeat accuracy of less than 6 arcsec. The swivelling range is infinitely adjustable and therefore offers optimum flexibility. The flanged shaft is optionally available as a solid or hollow shaft.

isel Rotary axes are highly versatile

CNC rotary axes from isel Germany are plug-in rotary and swivel units and are suitable for use with an optional aluminium T-slotted plate as a rotary unit. The powerful turning and rotation units are used in CNC milling machines, water jet cutting machines and many other multi-axis machining systems.

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Which Rotary axis fits the system?

Rotary swivel unit DSH-M

The Rotary swivel unit - DSH-M offers you the option of retrofitting your existing machines with a 4th and 5th axis and thus significantly expanding their functionality. Based on the proven isel RDH series with advanced harmonic drive technology, this unit guarantees maximum precision and load capacity.

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Rotary swivel unit DSH-S

The DSH-S Rotary swivel unit offers you the option of retrofitting your existing machines with a 4th and 5th axis and thus significantly expanding their functionality. Based on the proven isel RDH series with advanced harmonic drive technology, this unit guarantees maximum precision and load capacity.

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Rotary axis RDH-M

The Rotary axis RDH-M is a very precise component that has been specially developed for demanding applications. With a reduction ratio of 1:50 or 1:100, it offers exceptional transmission accuracy of less than 1.0 arcmin and ensures a repeatability of less than ±6 arcsec.

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Rotary axis RDH-S

The Rotary axis RDH-S is a precision component specially developed for demanding applications. With a reduction ratio of 1:50 or 1:100, it offers exceptional transmission accuracy of less than 1.5 arcmin and ensures a repeat accuracy of less than ±6 arcsec.

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Rotary axis RDH-XS

The Rotary axis RDH-XS is a high-precision component specially developed for demanding applications. With a reduction ratio of 1:50 or 1:100, it offers exceptional transmission accuracy of less than 2.0 arcmin and ensures a repeat accuracy of less than ±1 arcsec.

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Rotary axis ZD 30

The ZD 30 Rotary axis is a high-precision and robust component that has been specially developed for applications where precision and reliability are paramount. Equipped with a low-backlash toothed belt drive and a powerful stepper motor, this unit offers an impressive reduction ratio of 1:30.

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