Optical-Coupling Alignment Platform (FA Series, 3/5/6 Axes)

FA Series Optical-Coupling Alignment Platform — 3/5/6 axes for fiber coupling and optical alignment

FL-FA130-3 Optical-Coupling XYZ Precision Motion Stage

The Fanlin FA series optical-coupling alignment platform targets fiber coupling, optical alignment, R&D experiments and precision assembly. Every model includes a marble base and offers 1 μm, 0.1 μm or 50 nm repeatability configurations. The FL-FA130-3 provides X/Y/Z motion, the FL-FA130-5 provides Rx/Ry tilt, the FL-FA130-5D adds direct DD-motor drive for the tilt axes, and the FL-FA130-6D further adds Rz rotation while retaining direct DD-motor tilt drive. The D suffix identifies models whose tilt axes are directly driven by DD motors; non-D 5- and 6-axis models generally use a 15° tilt angle, with the exact range confirmed by the technical configuration. All four platforms support coordinated motion for precision alignment, fine adjustment and multi-directional motion control.

Fanlin Tech specializes in precision motion control. The FA series is the company's strategic product line, covering 3/5/6-axis optical-coupling alignment platforms for high-precision alignment tasks in optical communications, optical testing, precision instruments and scientific equipment. Axis count, travel and payload can be customized.

Axes

3 / 5 / 6

Repeatability

1 μm / 0.1 μm / 50 nm

Base Structure

Marble base across the series

Linear / Rotary Travel

Engineered to application

Maximum Payload

Engineered to application

Maximum Velocity / Acceleration

Engineered to application

Feedback

Configured by precision grade

Electrical & Controls

Configured by system package

Standard Marble Base

The 3-, 5- and 6-axis models all use a marble base for a stable, rigid mounting and metrology reference

Hard Anodized Surface

Wear-resistant, corrosion-resistant and hard, built for long-term stable operation

Multi-Axis Coordination

X/Y/Z/Rx/Ry(/Rz) coordination for precision alignment, multi-directional fine adjustment and optical element calibration; D models use direct DD-motor drive on the tilt axes

Three Precision Options

Every model offers 1 μm, 0.1 μm or 50 nm repeatability to match different accuracy and budget requirements

Fiber Coupling

Precision positioning between fibers and lasers, chips, lenses and detectors to optimize coupling efficiency

Optical Alignment

X/Y/Z adjustment of optical elements for optical axis alignment, focus adjustment and position calibration

R&D & Laboratory

Optical experiments, photoelectric testing and precision motion control research in universities and labs

Precision Assembly

Assembly, calibration and inspection of optoelectronic devices, optical communication modules and sensors

Product Showcase

Model Matrix

Detailed Specifications

FL-FA130-3

Model	FL-FA130-3
Axes	3 (X/Y/Z)
Repeatability	1 μm / 0.1 μm / 50 nm (configuration dependent)
Linear Travel	Confirm X/Y/Z against the workpiece and optical path
Rotary Travel	N/A
Maximum Payload	Confirm against workpiece mass, working distance and center of gravity
Maximum Velocity	Engineered to travel, payload and cycle time
Maximum Acceleration / Settling Time	Engineered to moving mass, payload and settling-time target
Base	Marble base (standard)
Drive & Guidance	Precision guidance; drive type configured by axis
Feedback	Linear feedback device and resolution configured by precision grade
Electrical & Controls	Confirm input power, drives, controller and control bus by system package
Cabling & Safety Interfaces	Configure power, feedback, limit, home and emergency-stop interfaces by electrical package
Table / Rotation Center / Tooling	Confirm table size, mounting pattern and optical tooling by project
Applications	Fiber coupling / optical alignment / R&D / precision assembly

Choose FL-FA130-3 for basic fiber coupling and in-plane alignment; FL-FA130-5 for Rx/Ry adjustment with a tilt angle that is generally 15°; FL-FA130-5D when the tilt axes need direct DD-motor drive; and FL-FA130-6D for full pose alignment with Rz rotation and direct DD-motor tilt drive. Non-D 5- and 6-axis models generally use a 15° tilt angle, with the exact range confirmed by the technical configuration. Every model includes a marble base and can be configured for 1 μm, 0.1 μm or 50 nm repeatability.

Share the workpiece mass and center of gravity, working distance, XYZ travel, Rx/Ry/Rz angular range, repeatability, maximum velocity, settling-time target, motion cycle, continuous operating time, facility input power and control-bus requirements. The engineering team will use these inputs to size the drives, feedback devices, controller, cabling and safety interfaces.

Yes. The FA series supports custom travel, payload and mounting interfaces, plus vision brackets and optical clamping tooling.

Contact the Fanlin Tech team with your application, axis count, travel and accuracy requirements for a configuration recommendation and custom proposal.

Request a Quote for the Optical-Coupling Alignment Platform

Share axis count, travel, payload and accuracy requirements to receive pricing, lead time and configuration guidance

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