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Products - Cross Table Closed Frame CT250B

cross table ct250b product render by lab motion systems


Max. load50 kg
Max. travel60 mm
Total height41 mm
Min. incr. motion0,1 µm
Total mass5,8 kg
Materialcoated aluminium

CT250B Closed Frame

High-accuracy Cross Table

Our cross tables are built with precise cross-roller bearings and precision spindles in a unique configuration to realize a low profile and a large travel. The design is optimized for good straightness and flatness for a compact design. Sub-micron motion resolution is possible. On request, the drives can be equipped with a linear encoder.

Closed Frame

The closed frame stages are custom developed to allow easy assembly on our standard rotary stages. Integrated slip ring assemblies are also available to make system integration a turnkey effort. With the low profile, a long travel and sub-micron position resolution, these stages are a must-have on many of our rotary stages.

The perfect solution for

  • Microscopy stages
  • Part alignment for roundness measurements


  • Can be assembled on the RT150S and RT250S rotary stages, with slipring connection
  • Very low profile
  • Available with DC-motor or stepper motors
  • Linear encoders are optionally available
  • Travel, aperture and outer dimensions are customizable upon request

Need a Quote? Information or Support?

Other Linear Solutions

  • Max. load
  • Max. travel
  • Total height
  • Min. incr. motion
  • Total mass
  • 50 kg
  • 60 mm
  • 43 mm
  • 0,1 µm
  • 5,8 kg
  • 100-1500 mm
  • > 65 kg
  • 10 kg
  • 50-175 kg
  • 0,3-1 μm