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Motorized Vertical Stage, High Precision, 30 mm Travel, GTS Series
$8,474
In Stock
In Stock

Specifications

  • Travel Range
    30 mm
  • Minimum Incremental Motion
    0.1 µm
  • Maximum Speed
    10 mm/s
  • Centered Load Capacity
    40 N
  • Accuracy, Typical
    ±0.37 µm
  • Accuracy, Guaranteed
    ±0.75 µm
  • Bi-directional Repeatability, Typical
    ±0.07 µm
  • Bi-directional Repeatability, Guaranteed
    ±0.1 µm
  • Drive Screw Pitch
    1 mm
  • Encoder Resolution
    0.050 µm
  • Limit Switches
    Optical
  • Origin
    Optical, close to lower limit
  • Origin Repeatability
    ±0.05 µm
  • Cable Length
    3 m
  • Connectors
    DB25 Male
  • Pitch, Typical
    ±20 µrad
  • Pitch, Guaranteed
    ±25 µrad
  • Compliance in Pitch
    40 µrad/Nm
  • Roll, Typical
    ±12 µrad
  • Roll, Guaranteed
    ±25 µrad
  • Compliance in Roll
    40 µrad/Nm
  • Compliance in Yaw
    25 µrad/Nm
  • Thread Type
    M4 and M6
  • Weight
    3.3 kg
  • MTBF
    20,000 h (25% load, 10% duty cycle)
  • RoHS
    Compliant

Features

Anti-Creep Crossed Roller Bearings

The optimum bearing contact found in the ultra-quiet, anti-creep, crossed roller bearings reduce the measurement noise and eliminate measurement variation, thus allowing for outstanding trajectory and precise, ripple-free motion.

High efficiency drive train

A folded DC motor with a precision ground, low-friction lead screw delivers ultra-smooth motion even at high loads. A reduction belt between the motor and the lead screw increases the available output torque and reduces servo sensitivity, ensuring 100 nm MIM.

Direct Position Feedback

Precision position feedback is supplied by a linear scale encoder, which contributes to sub-micron MIM and makes the GTS30V less susceptible to hysteresis. The direct read encoder system is impervious to position drift caused by motion-induced heating of the lead screw for improved accuracy and repeatability.

Plug and Play - ESP compatible

The GTS30V is an ESP-compatible stage. When connected to a Newport controller, it is quickly recognized and its operating parameters are configured without the need for user input. This Plug and Play feature is not only transparent to the use, but it also ensures the safe operation of the stage.

Manual Knob

The manual knob is convenient when the power is off and when quick and coarse adjustment is needed.

GTS30V Load Diagram

This loading diagram defines compliance in pitch, roll, and yaw. It can also be used to calculate off-center loads when the cantilever distance is known.

Metrology Report Included at No Additional Cost

Newport guarantees specification values which are measured and recorded following ASME B5.57 and ISO 230-2 standards. The typical performance values are two times better than the guaranteed specifications.