Marzhauser Wetzlar Ergonomical Micromanipulator

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A reason for its popularity is ergonomics; the user-friendly operating knobs for all three axes are aligned in one plane so that ‘blindfold’ operation of the MM33 is possible within the shortest of times. Moreover, the operating elements are not at the side, but at the back, so that other pieces of equipment can easily be installed next to it.


  • NAR GJ-1 : Magnetic stand with 10mm cross bar
  • Other accessories on request


The MM 33 is a compact micromanipulator for manual movement in three axes (X, Y, and Z).

The scales mounted on its guide ways allow read off of the coarse adjustment with an accuracy of 0,1 mm. The additional fine adjustment is operated by turning the micrometer screw, the read off accuracy is 1/100 mm.

Since all control knobs are mounted in line on the rear (not on the side), a number of user friendly MM 33 manipulators can be set up right next to one another.

For the purpose of avoiding that the Z-axis will descend when working with weighty loads (drift), there is an optional break (Z-axis stop)available.

  • Travel range: X-axis 37 mm
  • Y- axis 20 mm
  • Z-axis 25 mm
  • fine adjustment 10 mm
  • Weight : 650 g


MM-33 Product Literature


Part# Description
MW-MM-33R with 10mm right clamp
MW-MM-33L with 10mm left clamp
MW-MM-33RT with right tilting stand
MW-MM-33LT with left tilting stand