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Puna hexapod

Puna hexapod

Puna hexapod

Product catalog summary
Overview
The PUNA hexapod is a high-resolution, small-sized hexapod designed for precision motion and positioning applications. It is capable of handling payloads up to 25 kg and offers a resolution of 0.5 µm, making it suitable for various high-precision fields.

Key Features
  • Payload capacity: Up to 25 kg
  • Resolution: 0.5 µm
  • Linear travel range: ± 30 mm
  • Affordable pricing
  • Resolution for Tx, Ty: 0.5 µm

Applications
  • Instrumentation
  • Optics
  • Testing laboratories
  • Synchrotrons
  • Aeronautics and spatial
  • Metrology
  • Semiconductors
  • Automotive

Customization
Customized versions are available for heavier payloads, supporting up to 35 kg at a 45° orientation and 20 kg in horizontal orientation. An ISO5 PUNA hexapod is used in the ESA PLATO mission at Liege Space Center.

Motion and Positioning Specifications
  • Travel range: Tx, Ty (± 30 mm), Tz (± 20 mm), Rx, Ry (± 11°), Rz (± 20°)
  • Resolution: Tx, Ty, Tz (0.5 µm), Rx, Ry, Rz (5 µrad)
  • Repeatability: Tx, Ty, Tz (± 0.75 µm), Rx, Ry, Rz (± 3.2 µrad)
  • Speed: Tx, Ty (3 mm/s), Tz (1.25 mm/s), Rx, Ry (1.25°/s), Rz (0.75°/s)

Mechanical Properties
  • Stiffness: X, Y (1.75 N/µm), Z (30 N/µm)
  • Payload capacity: Vertical (25 kg), Horizontal (10 kg)
  • Motor type: DC motor with gearhead

Miscellaneous
  • Operating temperature: 0 to +50°C
  • Materials: Aluminum, steel, stainless steel
  • Size: Mobile platform Ø 250 mm, Central aperture Ø 100 mm
  • Height in middle position: 200 mm
  • Mass: 5.6 kg
  • Cable length: 3 m

Options
  • Clean room compatibility
  • Heavier payload capability
  • Virtual homing
  • Hand-held control unit

Controller
  • Type: SIGMA
  • Interface: Ethernet
  • Power supply: 110-240 VAC / 50-60 Hz

Note: Performance specifications are for single-axis motions with other axes at midrange and rotation center in the middle of the mobile platform.
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Catalog excerpts

Puna hexapod-1

PUNA hexapod High resolution hexapod small size Payload capacity up to 25 kg Resolution 0.5 µm Linear travel range ± 30 mm Affordable Resolution Tx, Ty: 0.5 µm Testing laboratories Along our standard hexapods, we also offer customized versions. They can carry heavier payloads than a standard PUNA: 35 kg at a 45° orientation, 20 kg in horizontal orientation. An ISO5 PUNA hexapod is part of an optical qualification bench for the space cameras of the ESA PLATO mission at Liege Space Center.

 Open the catalog to page 1
Puna hexapod-2

Motion and positioning Travel range Tx, Ty (mm) Datasheet subject to change without notice. All data are superseded by any new release. R250909 Mechanical properties Stiffness X, Y (N/µm) Stiffness Z (N/µm) Payload capacity (kg) (vertical orientation / horizontal orientation) Motor type Miscellaneous Operating temperature range (°C) Aluminum, steel, stainless steel Size mobile platform (mm) Height in middle position (mm) 3 Clean room compatibility Heavier payload Virtual homing Hand-held control unit Options Controller Controller type Power supply The performances are specified for single axis...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.