Skip to content

MENUMENU
  • CUSTOMER FOCUS
    • Overview
    • Promoting Innovation
    • Partnership
    • Collaboration
  • COMPANY
    • About
    • Vertical Integration
    • Our Team
    • Our Core Values
    • Testimonials
    • Quality Resume
    • ALIO In Print
    • ALIO Trademarks
    • Tradeshow Schedules
  • HYBRID HEXAPOD
  • POINT PRECISION
  • PRODUCTS & SYSTEMS
    • The ALIO Edge
    • Hybrid Hexapods & Parallel Kinenatic Motion Systems
    • Nano Precision Linear Motion Stages
    • Micron 2 Linear Motion Stages
    • Z-Lift And Vertical Motion Stages
    • Rotary Motion Stages
    • ALIO Custom Solutions
    • Cartesian Gantries
    • Air Bearing Systems
    • Vacuum Compatible Motion Stages
  • DATASHEETS
    • Hybrid Hexapods & Parallel Kinenatic Motion Systems
    • Nano Precision Linear Motion Stages
    • Micron 2 Linear Motion Stages
    • Z Lift And Vertical Motion Stages
    • Rotary Motion Stages
    • ALIO Custom Solutions
  • BLOG
  • CONTACT

Hybrid Hexapod® — Stimulating Innovation Through Order of Magnitude Increases in Performance

October 21, 2019 by ALIO Industries

In response to the demand from industry for more and more versatile and accurate motion control systems, market-leader ALIO Industries has just received a US patent on the next generation Hybrid Hexapod® technology which out performs any other Hexapod solution in the market. The Hybrid Hexapod® is a game-changer in the field of motion control, and will stimulate innovation as an enabler of next-generation manufacturing processes.

Hexapods have a long history in motion control applications, but in recent years traditional 6 Degree of Freedom (6-DOF) positioning devices have been found wanting when confronted with the industry demand for higher accuracy, improved repeatability, and better geometric performance. Simply speaking, hexapods are devices where six links or actuators (that extend and retract) join a stationary bottom plate with a top plate that performs coordinated motion in 6-DOF.

A sample, fixture, sensor, or any device can be mounted on the top plate and can be manipulated to be in any location and orientation in the available range of travel In complex applications where high precision, 6-DOF motion is required, a hexapod is the go-to solution due to its compact size and the fact that it is more reliable than serial stacked stages with their inherent stack-up of errors, alignment difficulties, and cable management issues.

With the exponential demand across industry for sub-micron levels of miniaturization and the requirements for process applications motion systems that move from micro to nano levels of precision, traditional hexapods cannot achieve the desired results.

This is due to performance limitations inherent in traditional hexapod designs that require the accurate coordination of the movement of all six axes to accomplish a motion profile, even if the requirement is only for a simple single-axis motion. In addition, despite the fact that the general perception is that hexapods exhibit good stiffness compared to serial stacked multi-axis systems, this is really only in the vertical “z” axis, with weaknesses in the “xy” plane.

ALIO’s Hybrid Hexapod® takes a different approach to traditional 6 Degree of Freedom (6-DOF) positioning devices, and exhibits much higher performance at extremely competitive prices.Rather than 6 independent legs (and 12 connection joints) ALIO’s approach combines a precision XY monolithic stage, tripod, and continuous rotation theta-Z axis to provide superior overall performance.

The combination of serial and parallel kinematics at the heart of ALIO’s 6-D Nano Precision® stages renders traditional hexapod kinematics obsolete, with orders-of-magnitude improvements in precision, path performance, speed, stiffness and a larger work envelope with virtually unlimited XY travel, and fully programmable tool center point locations.

ALIO’s Hybrid Hexapod® has less than 100 nm 3-Dimensional 6 axis Point Precision® repeatability, making it an essentialtechnology for mission critical applications in the laser processing, optical inspection, photonics, semiconductor, metrology, and medical device sectors, and indeed all micro-machining projects.

A major photonics customer recently commented; “We demanded an NDA to ensure ALIO does not even mention our company since the ALIO Hybrid Hexapod® is a game changer in our industry”. With multiple Hybrid Hexapods in service, the high expectations of this customer have been exceeded.

Post navigation

Previous Post:

What is Precision or High Precision?

Next Post:

What is the Point in Precision?

Recent Posts

  • ALIO INDUSTRIES HIGHLIGHTS CRITAL QUESTIONS WHEN SELECTING A MOTION CONTROL PARTNER
  • ALIO INDUTRIES’ BRANDS INDICATE IMPERATIVES IN NANOMETER-LEVEL MOTION CONTROL
  • ALIO INDUSTRIES CONTINUES TO ADVOCATE 6-D POINT REPEATABILITY
  • HIGH PERFORMANCE PLANAR PROCESSING
  • ALIO Introduces the Angulares Hybrid Hexapod

Archives

  • January 2021
  • December 2020
  • November 2020
  • July 2020
  • June 2020
  • May 2020
  • March 2020
  • February 2020
  • January 2020
  • December 2019
  • October 2019
  • August 2019
  • July 2019
  • June 2019
  • March 2019
  • February 2019
  • January 2019
  • December 2018
  • April 2018

Categories

  • 6D Laser
  • Hybrid Hexapod
  • Motion Control,
  • Uncategorized
© 2021 | WordPress Theme by Superbthemes