Full company details
PI (Physik Instrumente) LP
Sub. of Physik Instrumente (PI) GmbH & Co. KG
Motion Control, Air Bearings, Piezo Mechanics
440 Hartford Turnpike
Shrewsbury, MA 01545
United States
Phone: +1 508-832-3456
Fax: +1 508-832-0506
Rugged Hexapod for Industrial Use

The H-815 6-Axis Hexapod is a rugged and compact high-accuracy motion system for continuous 24/7 industrial operation. Engineered for multi-axis precision alignment, it provides six degrees of freedom (X, Y, Z, pitch, roll, yaw), making it ideal for demanding applications.
With a low-profile (155-mm height), a small footprint (222-mm baseplate diameter), and a 22-lb load capacity, the H-815 seamlessly integrates into production lines. Unveiled at Photonics West 2025, it is perfect for camera lens alignment (automotive, cell phones), micro-assembly, fiber optics, and other high-precision applications.
Precision Engineering for Superior Performance
Backed by decades of hexapod and nanopositioning expertise, PI equips the H-815 with:
- Advanced joints: Custom cardanic joints with Z-offset ensure backlash-free, high-stiffness motion.
- High-performance actuators: Ball screw actuators minimize friction and enhance durability over lead screws.
- Absolute encoders: Eliminate referencing, reducing setup time and improving precision.
Key Features & Benefits
- User-friendly software — Cartesian commands, programmable pivot point, and coordinate systems.
- Compact & robust — Low-profile, space-saving design with easy maintenance.
- High accuracy — 0.1 µm minimum incremental motion for sub-micron alignment.
- High speed — Up to 20 mm/s, optimizing industrial automation throughput.
- Absolute encoders — No referencing needed, minimizing downtime.
- Motor brakes — Engage during power loss for enhanced safety.
Industries Served
Automotive, Electronics, Photonics, Optics, Precision Assembly
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