New SpaceFAB system delivers high-precision, high-speed movement in six levels of freedom primarily based on parallel-kinematic platform.
PI (Physik Instrumente), a world chief in precision movement management options, pronounces the discharge of the F-690.S1 SpaceFAB, a high-performance 6-axis motorized positioning stage platform, designed for superior automation duties that demand excessive pace, precision, and reliability.
Low-Profile 6-DOF Structure for Excessive Dynamics and Repeatability
The F-690.S1 is constructed on a singular hybrid kinematic design that includes three symmetrically organized XY nanopositioning phases with direct-drive linear motors and cross-roller bearings. Every stage helps a linear bearing mounted on a wedge with ball-joint connections, enabling full 6-degree-of-freedom movement (X, Y, Z, pitch, yaw, roll) with clean coordination and minimal mechanical crosstalk.
Absolute encoders present 1 nanometer decision, whereas pneumatic brakes guarantee positional security throughout energy loss. The compact, low-profile system helps payloads as much as 2 kg and is able to working in inverted orientations, making it superb for space-constrained or vertically built-in setups.
Built-in Electronics for Actual-Time Precision Movement Management and Coordinate Transformation
At its core, the SpaceFAB options an ACS-based SPiiPlusEC movement controller with ultra-low-jitter NanoPWM drives and 24-bit A/D converters. This platform allows quick, exact movement with excessive dynamic vary and minimal noise. The controller handles inverse kinematics internally and helps Cartesian instructions for simplified system integration.
Options like software-defined pivot factors (“Pivot Wherever”) make the F-690.S1 adaptable to a variety of automation duties — from micro-assembly and PIC part testing to high-precision metrology — the place multi-axis accuracy and throughput are important.
Alignment Routines for Manufacturing-Scale Throughput
The SpaceFAB movement and alignment controller comes preloaded with a complete suite of high-speed photonics alignment routines, together with:
- FMPA (Quick Multi-Channel Photonics Alignment) Meander and Spiral Scans for environment friendly area-based sign acquisition and machine characterization
- Multi-Axis Gradient Seek for fast sign optimization throughout a number of levels of freedom
- PILightningFast First Gentle Search, an non-compulsory function delivering first-light detection over a 500×500 µm2 space in simply 0.3 seconds
These routines allow full-area spiral scans of 100×100 µm2 and 500×500 µm2 in as little as 0.3 seconds and a pair of seconds, respectively. After first mild detection, search gradient convergence happens in simply 0.3 seconds, supporting each coarse acquisition and high-quality optimization with unmatched effectivity.
Precision Specs
- Journey Vary: Vary: XY: 50 mm, Z: 25 mm, Rotational: Theta X / Y: 15°; Theta Z: 30°
- Max Velocity: 500 mm/s (linear), 100 °/s (rotational)
- Minimal Incremental Movement (MIM): 10 nm / 2 µrad
- Repeatability: ±50 nm (XY), ±75 nm (Z), ±2 µrad (rotational)
- Sensor Decision: 1 nm
Versatile Tooling and Integration
The F-690.S1 SpaceFAB 6-DOF movement platform and alignment system is out there with non-compulsory fiber and fiber array holders (mannequin F-690.A1), that includes reversible fixture mounts for single fiber or array alignment. All crucial cables and equipment for controller connection are included.
Industries Served
Optimization of high-throughput processes in fields resembling PIC, photonics, metrology, semiconductor take a look at, micro-assembly, and optics.
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