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Date: 07/2008
PI News: M-810 Ultra-Compact Miniature Hexapod Stewart platform 6-Axis Parallel Kinematics Precision Positioning System ; M810

M-810 Miniature Hexapod 6-Axis Precision Positioning System Provides High Forces

  • Smallest Industrial Grade 6-Axis Hexapod (Stewart Platform)
  • Sub-Micron Precision
  • Very High Forces and Load Capacity for its small Size
  • Travel to 40 mm / 60°
  • Load Capacity: 5 kg
  • Compact: 10 cm in Diameter, Height of 11.8 cm
  • Pivot Point Defined By User / Software
  • Mature 6-Axis Hexapod Controller and Software

Six Degrees of Freedom in a Small Package
With two decades of Hexapod (Stewart Platform) design and manufacturing experience, PI electro-mechanical Hexapods and Piezo Hexapods are the most advanced multiaxis precision positioning systems in the world, providing significantly higher accuracy and resolution than hydraulically driven systems. The new M-810 miniature Hexapod combines all the advantages of PI’s other proven parallel-kinematic systems in the smallest of packages.

With a diameter of only 10 cm and a height of 11.8 cm, the M-810 offers travel ranges of up to 40 mm in the XY plane and 13 mm in the Z-direction. Despite of its small size, the hexapod can reliably position loads of up to 5 kg at velocities up to 10 mm/s.

High Performance: Long Travel Ranges in Six Axes with Excellent Position Resolution
The limited space necessitated the usage of new technologies for encoders, motors and limit switches. Nevertheless, control is 100% comparable to previous standard PI Hexapods. The system comes with a mature and robust controller and software.

As with other parallel-kinematics positioners from PI, the six high-resolution actuators are connected directly to a single moving platform. The user can define the center of rotation (pivot point) independent of platform motion with a simple software command. In contrast to conventional, stacked, multi-axis systems, there is no accumulation of guiding and lever-arm errors.

Datasheets & Additional Information

>> M-810 Online Datasheet
>> M-810 PDF Datasheet
>> M-810 Wins High-Tech Competition at Mikrocentrum, the Netherlands
>> Hexapod Stewart Platform & Tripod Selection Guide
>> More Information on Hexapods (Website)
>> Hexapod Brochure: Products & Applications (PDF)

E-835
The M-810 Hexapod is smaller in diameter than a compact disk, yet offers high load capacity and long travel ranges in six axes with excellent position resolution

 


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PI is a leading manufacturer of nanopositioning, linear actuators and precision motion-control equipment for photonics, nanotechnology, semiconductor and life science applications .
PI has been developing and manufacturing standard & custom precision products with piezoelectric and electromagnetic drives for 40 years. The company has been ISO 9001 certified since 1994 and provides innovative, high-quality solutions for OEM and research.
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