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Motorized Linear Stage, Miniature, 25 mm Travel, Stepper Motor, M2 and M3
$1,868
In Stock
25 mm
In Stock

DC Motor and CONEX Controller versions are also available.

Specifications

  • Travel Range
    25 mm
  • Maximum Speed
    1 mm/s
  • Minimum Incremental Motion
    100 nm
  • Centered Load Capacity
    50 N
  • Axial Load Capacity (+Cx)
    10 N
  • Inverse Axial Load Capacity (-Cx)
    -10 N
  • Accuracy, Typical
    ±0.9 µm
  • Accuracy, Guaranteed
    ±3.0 µm
  • Bi-directional Repeatability, Typical
    ±0.2 µm
  • Bi-directional Repeatability, Guaranteed
    ±0.75 µm
  • Pitch, Typical
    ±25 µrad
  • Pitch, Guaranteed
    ±100 µrad
  • Compliance in Pitch
    80 µrad/Nm
  • Yaw, Typical
    ±30 µrad
  • Yaw, Guaranteed
    ±50 µrad
  • Compliance in Yaw
    80 µrad/Nm
  • Compliance in Roll
    60 µrad/Nm
  • Material
    Steel
  • Bearings
    Double-Row Ball Bearings
  • Drive Type
    Stepper Motor
  • Origin Repeatability
    ±2.5 µm
  • Cable Length
    3 m
  • Connector Type
    DB25 Male
  • Weight
    0.62 kg
  • MTBF
    10,000 h (25% load, 30% Duty cycle)
  • RoHS
    Compliant
  • Maximum Power Consumption
    10 W

Features

Double Row Linear Ball Bearing Slides

Newport's proprietary double-row linear ball bearing design with bearing ways that are directly machined into the structural frame of the stage result in very smooth travel, greater durability and longer life. Compared to other solutions that use commercial bearings, MFA linear stages have a higher load capacity and stiffness with low pitch and yaw errors.

Economical Micro-stepping Stepper Motor

For less demanding applications, a stepper motor can be a more economical solution than a DC motor. A stepper motor operates using the basic principle of magnetic attraction and repulsion, converting digital pulses into mechanical shaft rotation. To improve the resolution and smoothness of motion, the MFA-PPD features micro-stepping, a method of electronically dividing a full-step of motion into a high number of partial steps.

Basic working principle of a micro-stepping stepper motor

All Steel Construction

A full steel body allows for a more compact design with exceptional stiffness-to-weight ratio, greater thermal stability and high load capacity.

End-of Run Limit Switches

The stage contains end-of-run limit switches on both ends to prevent damage to the stage from over-travel.

Top and Base Plates

For more versatility and mounting options, top and base plates may be ordered separately to enable vertical (Z-axis) mounting and mounting to an optical table. For vertical mounting, note that the vertical (Z-axis) stage should be attached to the the MFA-BK first (via the MFA-BK's two counterbored M3 holes), then the combination can be mounted to the horizontal (X- or Y-axis) stage via the MFA-BK's four counterbored M2 holes.

Individual Stage Metrology Report is Included

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.

MFA Stage Load Characteristics

Compatible Controllers

Compatible motion controllers for these stepper motor driven stages are:

  • XPS-RLD Motion Controller (2 or 4 Axis): Requires an XPS-DRV11 Driver Module.
  • XPS-D Motion Controller (2, 4, 6 or 8 Axis): Requires an XPS-DRV11 Driver Module.
  • ESP302 and ESP301 Motion Controller: Plug and Play compatible with all ESP302 and ESP301 Motion Controllers.
  • SMC100PP Single Axis Motion Controller.