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MDE261A-5 mm travel single-axis micropositioner

MDE261A-5 mm travel single-axis micropositioner
Limited Stock
MDE261A-5 mm travel single-axis micropositioner
  • Stock: In stock - Contact us for lead times.
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  • Model: Martock MDE261A

5 mm travel single-axis micropositioner


  • Wide range of configurations
  • Very smooth backlash-free motion
  • Micrometer adjuster
  • Very small dovetail slide

A very small, single axis micropositioner with simple adjustment for linear translation stage applications in physics experiments or optical systems.

Specifications MDE262M XY Micrometer Micropositioner Axis Diagram
MDE261 Series Drawing
Click here to download




< 0.5 µm

Adjusters 0.25 pitch
(2.5 mm hk socket/knurled knob)
Top plate 26 x 20 mm
Mounting holes  Four M2 x 2 mm deep
Thickness 8 mm
Lockable travel
Vacuum version

Lock mechanism
Locking mechanism


Note: Surface mating with these micropositioners must be truly flat. Unflat surfaces or overtightened screws will cause the slide motion to be jerky and stiff due to distortion. Dovetail slides, unlike miniature ball slides, are unlikely to be permanently damaged by temporary distortion, as the load is supported on a comparatively large area.

File Name Size Link
MDE260 SERIES_155.PDF 149.69KiB Download
MDE261_155.PDF 91.52KiB Download
MDE261_155.SLDPRT 560.5KiB Download
MDE261_155.STEP 2.08MiB Download
MDE261_3D_155.PDF 241.7KiB Download
Terms and Conditions V6 206.45KiB Download
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