ALS5000HD Custom Linear Positioner


Design Features

  • Modified ALS5000WB
  • Travels up to 1.5 m
  • 350 kg horizontal load capacity
  • Solid carriage, thicker base provide higher stiffness
  • 0.1 µm minimum incremental motion
  • ±1.5 µm calibrated accuracy
This high-load capacity, 1.5 meter travel, linear-motor stage is used for aerospace testing, synchrotron beamline experiments, and laser processing in air or vacuum environments. It provides high accuracy and repeatability for large, heavy payloads.


Mechanical Specifications

Positioning Travel 1500 mm
Accuracy LT Standard ±40.0 µm
HALAR(1) ±1.5 µm
Repeatability(1) ±0.5 µm
Straightness(1) ±9.0 µm
Flatness(1) ±9.0 µm
Pitch ±121 µrad (±25 arc sec)
Roll ±121 µrad (±25 arc sec)
Yaw ±121 µrad (±25 arc sec)
Dynamic Maximum Speed(2) 2 m/s
Maximum Acceleration(2) 3g
Load Capacity(3) Horizontal 350 kg
Side 120 kg
Moving Mass
28.7 kg
Stage Mass
230 kg
Material Aluminum body/black anodize finish/hardcoat
Protection No protection; components exposed from top of stage; hardcover or bellows optional - consult factory
  1. Certified with -PLOTS option.
  2. Speed and acceleration based on no load.
  3. Maximum load based on bearing capability. Maximum application load may be limited by acceleration requirements.
  4. Specifications are for single-axis systems measured 25 mm above the tabletop. Performance of multi-axis systems is payload and workpoint dependent. Consult factory for multi-axis or non-standard applications.


Ordering Information

Please CONTACT an Aerotech Application Engineer to discuss your requirements.