PRO225LM-2000mm Custom Linear Positioner


Design Features

  • Shown with optional YZ, two motorized axis head and granite bridge
  • 2 m/s, 3g max speeds with 1 kg load
  • 100 kg load capacity
  • Accuracy ±4 µm calibrated, ±25 µm uncalibrated
This is the two-meter travel, direct-drive PRO225LM linear-motor stage. It is used for laser processing, testing, and high-accuracy motion metrology. It is shown mounted (not mandatory) to a granite spar with a motorized YZ two-axis head. The stage can be configured to provide three-axis linear motion.


Mechanical Specifications

Positioning Travel 2000 mm
Accuracy LT Standard ±25.0 µm
HALAR(1) ±4 µm
Repeatability(1) ±0.75 µm
Straightness(1) ±20.0 µm
Flatness(1) ±20.0 µm
Pitch ±179 µrad (±37 arc sec)
Roll ±179 µrad (±37 arc sec)
Yaw ±223 µrad (±46 arc sec)
Dynamic Maximum Speed(2) 2 m/s
Maximum Acceleration(2) 3g
Other Maximum Force (Continuous) See BLM-203-A (with cooling)
Load Capacity(3) Horizontal 100 kg
Side 100 kg
Moving Mass
7.4 kg
Stage Mass
78 kg (no hardcover)
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.