• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Advertise
  • Subscribe

Linear Motion Tips

Covering Linear Motion Systems, Components and Linear Motion Resources

  • News
    • Editor’s blog
    • Industry news
    • Motion Casebook
  • Applications
  • Slides + guides
    • Ball + roller guides
    • Track roller (cam + wheel) guides
    • Crossed-roller slides
    • Linear bearings
    • Plastic + composite guides
  • Drives
    • Ball + lead + roller screws
    • Belt + chain drives for linear
    • Rack + pinion sets
  • Actuators
    • Ball + leadscrew driven
    • Belt + chain driven
    • Linear motors
    • Mini + piezo + voice coil
    • Rack + pinion driven
    • Rigid-chain actuators
  • Encoders + sensors (linear) + I/O
  • Stages + gantries
  • Resources
    • Suppliers
    • Video

Redesigned linear stages improve designs by up to 98%

★ By Lisa Eitel Leave a Comment

Aerotech’s PRO series industrial linear motor and ball-screw positioning stages are now available in new sizes and with new features and significantly improved performance. In addition to the performance and feature improvements, two new sizes were added to the PRO-LM (linear motor) series stage line – the PRO115LM and PRO190LM.

Up to 98% improvement in positioning resolution

Up to 46% improvement in positioning repeatability

Up to 40% improvement in geometric error motions

Up to 33% improvement in positioning accuracy

New features include a linear encoder option on PRO-SLE ball-screw stages, absolute encoder options on both the linear motor and ball-screw stages, and direct mounting to English and metric optical tables. More after the jump.

Aerotech PRO Series Gen II linear stage

Stages have rugged mechanical construction

All PRO series stages employ a long-life recirculating linear guide bearing system and a low-friction sealing solution for long life in industrial applications such as laser machining. The PRO series design provides protection from debris while our unique side-seals prevent dirt and particulates from entering the stage. The curved hard-cover prevents excessive debris from collecting on the stage.

The base mounting holes are accessible from the outside of the stage allowing for easy mounting. Standard mounting holes for both English and metric optical tables are present in all travels. The tabletop is available with both English and metric mounting patterns and can be ordered with brush attachments to clear any debris that may collect on the stage hard cover. Tabletops have hole patterns for the direct attachment of Aerotech’s ADRS, ACS-LP, ADRT, ACS, and AGR rotary stages making multi-axis system design and implementation quick and easy.

Accurate positioning with ThermoComp™

All PRO series stages are now available with Aerotech’s ThermoComp feature, an embedded temperature compensation unit that guarantees accurate positioning not only in variable temperature environments, but during extended use of ball-screw-driven stages. Using ThermoComp protects your process even in extreme industrial settings.

PRO-LM linear motor stages

PRO-LM stages are optimized with high-precision, noncontact linear encoders. Incremental and absolute encoders are available as standard options and enable minimum incremental motion down to 5 nm and sub-micrometer repeatability. Optional HALAR factory calibration improves positioning accuracy to ±0.75 μm. Travels range from 50 to 1500 mm for standard models with speeds to 2 m/sec.

Aerotech’s high-power U-channel linear motors drive the PRO-LM series. The ironless forcer coil provides high force with zero cogging for super-smooth velocity and position control. This ironless design is ideal for applications requiring outstanding contour accuracy and smooth velocity profiling. The linear motor has zero backlash, no windup, zero friction, and excellent dynamic responsiveness.

PRO-SL/SLE ball-screw linear stages

Enhanced positioning specifications coupled with competitive pricing make the PRO-SL/SLE ball-screw stage series the ideal choice for both medium and high-performance applications. For applications requiring direct-metrology of the output carriage, the PRO-SLE integrates a direct linear encoder. Amplified sine, digital TTL output, and absolute encoders are available as standard options for linear feedback.

The PRO-SL/SLE series is designed with many standard features and options that make the design incredibly flexible and allow it to be easily tailored to a specific application. Travels range from 50 to 1,000 mm with speeds up to 300 mm/s. Aerotech BM or BMS series brushless servomotors are available with a variety of encoder options. Minimum incremental motion is to 50 nm. A holding brake can be added to the motor for vertical applications. A motor foldback kit is available for space-constrained applications to reduce the overall stage length.

All PRO series stages are available in cleanroom prepared and vacuum versions.

For further information, please contact Steve McLane at (412) 967-6854 or via e-mail at smclane@aerotech.com. PRO series data is also available at aerotech.com.

You Might Also Like

Filed Under: Featured, Stages + gantries Tagged With: aerotech

Reader Interactions

Leave a Reply

You must be logged in to post a comment.

Primary Sidebar

LEARNING CENTER

Design World Learning Center
“lmt
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest info on technologies, tools and strategies for Design Engineering Professionals.
“linear

RSS Motion Control Tips

  • PI unveils motion solutions at LASER World of PHOTONICS
  • Rollon marks 50 years with new facility opening in Michigan
  • Controller/drive features FOC and sensorless control
  • Allient expands its Allied Motion SA Axial Flux Motor series
  • PICMA Plus piezo actuators offer extended displacement range

RSS Featured White Papers

  • Robotic Automation is Indispensable for the Logistics Industry’s Continued Growth and Success
  • Reliable Linear Motion For Packaging Machines
  • Technical Brief – “Understanding the Extensive Benefits of Total Linear Positioning Systems.”

Footer

Linear Motion Tips

Design World Network

Design World Online
The Robot Report
Coupling Tips
Motion Control Tips
Bearing Tips
Fastener Engineering
Wire and Cable Tips

Linear Motion Tips

Subscribe to our newsletter
Advertise with us
Contact us
About us

Copyright © 2025 · WTWH Media LLC and its licensors. All rights reserved.
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy