Newport VP-25XA high precision motorized linear stage with 25mm range, 5V encoder and UE25CC motor

Newport VP-25XA high precision motorized linear stage with 25mm range, 5V encoder and UE25CC motor

$4,450 (USD)

Description

The VP-25XA Precision Compact Linear Stage provides high-precision positioning performance in an ultra-compact form factor. A low friction ball screw drive provides robust, reliable performance with excellent thrust and minimal heat induced position drift. Combined with excellent minimum incremental motion of 0.1 μm and travel of 25 mm, the VP-25XA is ideal for applications requiring fine manipulation of small parts such as alignment of optical fibers. Featuring a manual adjustment knob, VP-25XA stages are versatile enough to handle automated and non-automated tasks alike. Typical applications include fiber alignment, micro-assembly, and micromachining.

Backlash-free Ballscrew

The VP includes a preloaded, backlash-free ball screw, which provides smooth motion and outstanding bi-directional repeatability.

DC Motor for Smooth, High Speed Motion

DC Motors are best characterized by their high speeds, smooth motion, good efficiency and a high power/weight ratio. Precise closed-loop servo positioning and speed control on these VP stages is achieved with a built-in linear encoder and included tachometer. A manual adjustment knob also adds to the utility of these stages.



Specifications (2 units available)

  • Motorized Axes
    X
  • Travel Range
    25 mm
  • Maximum Speed
    25 mm/s
  • Minimum Incremental Motion
    100 nm
  • Centered Load Capacity
    60 N
  • Axial Load Capacity (+Cx)
    40 N
  • Inverse Axial Load Capacity (-Cx)
    -40 N
  • Accuracy, Typical
    ±0.4 µm
  • Accuracy, Guaranteed
    ±1.0 µm
  • Bi-directional Repeatability, Typical
    ±0.06 µm
  • Bi-directional Repeatability, Guaranteed
    ±0.10 µm
  • Pitch, Typical
    ±22 µrad
  • Pitch, Guaranteed
    ±50 µrad
  • Compliance in Pitch
    20 µrad/Nm  
  • Yaw, Typical
    ±17 µrad
  • Yaw, Guaranteed
    ±50 µrad
  • Compliance in Yaw
    30 µrad/Nm  
  • Compliance in Roll
    20 µrad/Nm  
  • Bearings
    Recirculating ball bearings
  • Drive Type
    DC Servo with Tachometer
  • Drive Mechanism
    Backlash-free ball screw
  • Drive Screw Pitch
    1 mm  
  • Feedback
    Linear Encoder
  • Limit Switches
    Optical
  • Origin
    Optical, centered
  • Origin Repeatability
    ±0.1 µm
  • Cable Length
    1.5 m  
  • Connector Type
    DB25 Male
  • Thread Type
    8-32 and 1/4-20
  • Weight
    1.5 kg  
  • MTBF
    20,000 h (25% load, 30% duty cycle)
  • Maximum Power Consumption
    30 W
  • Compliance
    RoHS 3, CE
  • Specifications

    Stock Number4967
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