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MDE276 - Four-Axis Micropositioner

MDE276 - Four-Axis Micropositioner
MDE276 - Four-Axis Micropositioner
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  • Model: Martock MDE276

Four-Axis Micropositioner   


Tilt Features:  
  • Clamps fitted to angular motions
  • Tilt range on each axis 3°, sensitivity 5 arc seconds
  • Kinematic gimbal design gives independent adjustment on two tilt axes
Centring Features:
  • Travel ± 1 mm
  • Stainless steel body
  • Two independent dovetail slides
  • Very smooth backlash-free motion
  • No interaction between X and Y axes
  • Fine thread 0.25 pitch adjusters
  • Standard 11 mm Ø bore suits small laser diodes

A four-axis translation stage comprising an MDE270 Precision Tilt Stage with an MDE251 Precision XY Centring Micropositioner.

MDE270 Specifications MDE276 4-Axis Micropositioner Axis Diagram
Tilt range on each axis  
Sensitivity 5 arc seconds
Adjustment Hex key
Mounting options M2 clearance holes
M2.5 tapped holes
M4 post-mounting
(use adapter MDE274)
Clamps fitted to angular motions

MDE251 Specifications
Two independent dovetail slides combined
Travel in X & Y ± 1 mm
Sensitivity < 0.5 µm
Bore diameter 11 mm
Adjusters 0.25 pitch x2


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
MDE276_3D_53.PDF 631.99KiB Download
MDE276_53.PDF 118.75KiB Download
MDE276_53.SLDPRT 1.64MiB Download
MDE276_53.STEP 4.82MiB Download
Terms and Conditions V6 206.45KiB Download
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