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MicroBlock with Fixed Micrometers
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Flexure Stage Accessories
 
Products Home >> Multi-Axis Platforms >> 3-Axis Flexure Stages >> 3-Axis MicroBlock Flexure Stage Print Friendly 
3-Axis MicroBlock Flexure Stage
 
 
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Features

  • Flexure design ensures smooth continuous motion
  • Compact Design:
    • Distance from Table to Moving Deck: 62.5 mm
    • Distance from Table to the Optical Axis of the Accessories: 75 mm
  • No Sliding Parts Prevents Friction
  • Flexure Design Circumvents Need for Grease and Enhances Long-Term Stability

The smooth continuous motion provided by this MicroBlock 3-axis translation stage makes this device ideally suited for almost any micropositioning application. An innovative flexure design yields three orthogonal linear translation degrees of freedom without the severe limitations of stiction and friction that is found in traditional bearing based stages.The use of nested flexure plates allows this stage to operate indefinitely without the need for any lubricant, which is one of the primary sources of drift within positioning devices.The central key-way that extends across the top mounting surface of the stage is designed to allow rapid system reconfiguration, while maintaining alignment. An extensive selection of accessories is offered for the MicroBlock system.The MBT616 stage includes compact differential adjusters that offer 50nm resolution (theoretical) over the 300µm fine adjustment range.The MBT602 stage is an economical 3-axis flexure stage that includes thumbscrew adjusters with a 0.5mm pitch.

MicroBlock™ Flexure Stages
Travel4 mm
Crosstalk<20 µm/mm
Load Capacity2.2 lbs (1 kg)
Thermal Stability1 µm/°C
Weight1.65 lbs. (750 g)
Deck Height2.46" (62.5 mm)
Optical Axis Height2.95" (75 mm)
Differential Adjusters (MBT616)
Coarse Adjustment0.5 mm/rev
Fine Adjustment (with Vernier)50 µm/rev (250 µm Range)
Thumbscrews (MBT602)
Thread Ptich0.5 mm
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Posted Comments:
Poster: Posted Date: 2010-04-16 11:25:43.0
A response from Oli at Thorlabs to day: Unfortunately because of the mechanical design of the stage it cannot handle 1Kg in this orientation. However the stage can certainly be mounted like this to actuate light optics etc.
Poster: day Posted Date: 2010-04-16 10:27:13.0
Is the load capacity still 1kg if the stage is mounted vertically (i.e. if the stage breadboard is vertical)? Can the stage be used in this orientation?
Poster: klee Posted Date: 2009-08-06 16:33:30.0
A response from Ken at Thorlabs: It is a theoretical number. It is the smallest possible move a human hand can move the differential adjusters.
Poster: iain Posted Date: 2009-08-04 22:29:44.0
Is the resolution of the MBT616 stage really 50 nm? Looking at the differential micrometers it looks more like 500 nm. Can you clarify how you define the resolution?
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Order
Based on your currency / country selection, your order will ship from Newton, New Jersey  
  +1 QTY Part Number - Imperial Price Available/Ships
MBT616 Support Documentation MBT616 -    MicroBlock 3-Axis Positioner w/ Differential Micrometers $1,025.00
Today
 
MBT602 Support Documentation MBT602 -    MicroBlock 3-Axis Positioner w/ Fine Thread Thumbscrews $745.00
Today
 
  +1 QTY Part Number - Metric Price Available/Ships
MBT616/M Support Documentation MBT616/M -    MicroBlock 3-Axis Positioner w/ Differential Micrometers $1,025.00
Today
 
MBT602/M Support Documentation MBT602/M -    MicroBlock 3-Axis Positioner w/ Fine Thread Thumbscrew $745.00
Today
 

Author: lmorgus Last Updated: May 21, 2008
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