Stacked Precision Six-dimensional Sports Table

  • 格物光学-堆叠式精密六维运动台.png

    The M6S800-00 series stacked precision six dimensional motion table from Goptica adopts the concepts of modularity, ultra-thin design, and orthogonal design. The Z3T standard module is integrated on top of the XYY stacked horizontal motion module, which can achieve high-precision and high stiffness motion in 6 degrees of freedom in X, Y, Rx, Ry, T, and Z axes. The Z3T standard module adopts compact design technology, integrating Z, Rx, Ry, and T axes, and has excellent positioning accuracy, flatness, straightness, rigidity, and repeatability accuracy. The unique maglev gravity compensation technology is adopted vertically, which reduces the load on the vertical voice coil motor and greatly improves the vertical motion performance and service life. The XYY stacked horizontal motion module adopts an integrated and orthogonal design concept, with a compact and flat contour size, which can achieve high-precision and high stiffness linear motion with 2 degrees of freedom in the horizontal X/Y axis. It can be widely used in wafer production control applications, such as thin film measurement, critical dimension inspection, as well as wafer marking and laser annealing, especially suitable for flip chip packaging on specific large panels/substrates.


    Product manual: 格物PDF.png



    Characteristic

    - Stacked 7-axis platform, orthogonal design

    - Global flatness and straightness reach micrometer level 

    - X/Y axis 

       High stiffness and high-precision guide rail design

       Consistency design of cable disturbance force



    Z3T axis

       Vertical magnetic levitation gravity compensation can achieve high positioning accuracy 

       Flexible Guided Design

       Vertical incremental grating, capable of achieving a maximum resolution of 1.2 nanometers

       Ultra thin and lightweight design

       Maximum support speed 240rpm




    Mechanical dimension diagram:

    格物光学-堆叠式精密六维运动台尺寸1.png格物光学-堆叠式精密六维运动台尺寸2.png



  • Specifications and Parameters


    M6S800-00 
    轴/Axes NameXY1/Y2TCoarse ZFine Z Tip-Tilt
    行程/Travel456 mm355 mm364°15 mm±2 mm±0.2°
    最大速度/Maximum Speed1.5 m/s1.5 m/s100 rpm0.1 m/s0.05 m/s
    加速度/Maximum Acceleration    25 m/s^225 m/s^27200°/5^2
    1 m/s^2
    定位精度/Position accuracy full stroke校准前 indicative value±10 μm±10 μm±10 arcsec


    校准后calibration±0.8 μm±0.8 μm±0.75 arcsec
    ±0.02 μm
    双向可重复性/Bidirectional Repeatability±0.35 μm±0.35 μm±2 aresec
    ±0.01 μm
    到位稳定性/Typical position stability (3σ)*±20 nm±20 nm±0.2 aresec
    ±15 nm*±0.005 arcsec
    直线度/straightness±2.5 μm±5 μm

    2 μm
    俯仰/Pitch ±5 arcsec ±5 arcsec



    横滚/Roll±5 arcsec ±5 arcsec



    偏摆/Yaw±10 arcsec±1.5 arcsec

    ±0.5  arcsec
    机械特征/Mechanical Specifications
    驱动负载(无负载)/Moving Mass (without payload)16 Kg40 Kg
    0.4 Kg10 Kg
    最大负载/Max Load Capacity 2Kg(customizable)
    平台质量/Stage Mass 112 Kg
    外观尺寸/Dimension747mmx640mmX229 mm

       *The test data comes from testing using an 8 μ m pitch grating ruler, and the motion table is in an active isolation environment.



  • Customized information

    Stackable precision six dimensional motion table options: In the M6S800-00 product series, options are configured that can be selected according to the user's actual application. The optional content includes options such as encoder, control system, etc.

    Table 1 Encoder Options

    -S1

    Incremental analog optical linear encoder,1Vpp

    -S2incremental digital optical linear encoder,TTL
    -S3Absolute Optical Linear Encoder,BISS



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