Rotary Stage DS25

Delivery Time
2-3 Tage
Excl. 19% VAT,excl. Shipping Cost
In stock
  • from 5 for €441.92 each
  • from 10 for €423.33 each
  • from 25 for €409.37 each
Excl. 19% VAT,excl. Shipping Cost

Massblatt Drehscheibe DS25

Thanks to its sliding discs, the DS25 rotary bearing can support high axial forces of up to 300N.
The rotary stage can also be used as a counter bearing for our rotary tables.

Icon Label Description Type Size Download
Katalog Positioniersysteme manuell / Catalogue Positioning Systems pdf 18.6 MB Download
CAD (step) DS25 zip 1.5 MB Download


  • The rotary stage can be rotated 360° after releasing the clamping lever.
  • It can then be clamped again in any position.
  • Locking every 45° by means of removable locking ball.
  • Scaling in 2° increments on the circumference assists the operator with orientation.
  • Adjustable clamping lever


Fast rotary adjustment with little play

The rotary stage can be adjusted and fixed again very easily after releasing the clamping lever. The precise plain bearing has a play of less than 0.02mm both radially and axially.

Engaging 8x45° + scale with 2° graduation.

The rotary plate engages every 45° by means of a ball thrust piece.
The 2° accurate scale provides the operator with good orientation when setting the desired angle of rotation.
The disc can be clamped in any position.

Modular system

The DS25 rotary stage can be easily combined with all size 25 adjustment units.

Special features

Muutern gegen Schrauben Tauschen

Fastening nuts can be removed

The pressed-in M10 nuts can simply be pushed out and replaced by DIN912 cylinder head screws.
In this way, you can also fasten the rotary stage in threaded holes on the counterpart.

Raststück der Drehscheiibe

Locking ball easily removable

If the snap-in function every 90° is not desired, the snap-in ball including the pressure spring can be removed by unscrewing the pressure screw.

Klemmhebel mit Parkfunktion

Clamping lever with parking function

After tightening, the clamping lever can be disengaged by pulling it out and swiveled into a less disturbing position.
After release, the lever re-engages by spring pressure.

Combination example


Abmessungen Drehscheibe DS25

Force diagram

Technical data

Load capacity


Axial play: <0.03 mm

Radial clearance: <0.03 mm

Graduation: 2°

Dimensions and weight

Rotation angle: 360° continuous

Locking: every 45° by ball thrust piece

Mass: 2320 g

Operating temperature: -20 °C to +70 °C


RoHS compliant

Rotary disc body: anodized aluminum

Hollow shaft with detent grooves: stainless steel

Clamping lever: coated steel



Massblatt Drehscheibe DS04
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DS = rotary stage

25 = Size 2


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