Universal dovetail mounting bracket

Overview

The ZOLIX APFP-US Universal Dovetail Mounting Bracket is a precision-machined mechanical interface component engineered for stable, repeatable positioning of optical elements in laboratory and industrial optical setups. Designed around the widely adopted 16 mm metric dovetail profile (per ISO 8501-1 and common OEM specifications), this bracket serves as a foundational adapter between standard optical posts, kinematic mounts, translation stages, and modular optical carriers. Its function is purely mechanical—providing rigid, low-profile, and orientation-consistent attachment without introducing alignment drift or thermal hysteresis. Unlike motorized or piezo-driven positioners, the APFP-US operates as a passive, static mounting solution optimized for applications requiring long-term mechanical stability, minimal parasitic motion, and compatibility with vacuum-compatible or ESD-safe optical benches.

Key Features

• Precision-ground 16 mm dovetail rail interface conforming to international optical mounting standards for interchangeability with Thorlabs, Newport, Standa, and other major stage systems
• Integrated M4 and M6 threaded holes on base plate for secure fastening to optical tables, breadboards, or custom mounting plates
• Top-mounted dovetail slot accepts standard optical component carriers—including lens mounts, mirror mounts, filter wheels, and cage system adapters
• Aluminum 6061-T6 construction with black anodized surface finish for enhanced corrosion resistance, dimensional stability, and non-reflective operation in laser environments
• Low-profile design (height ≤ 12 mm) minimizes center-of-gravity offset and improves system rigidity in multi-axis stacking configurations
• No moving parts or electrical components—ensures zero electromagnetic interference (EMI) and full compatibility with ultra-high vacuum (UHV) and cleanroom environments when specified with optional vacuum-rated hardware

Sample Compatibility & Compliance

The APFP-US is compatible with all standard optical components featuring 16 mm dovetail bases, including but not limited to kinematic mirror mounts (e.g., KM100 series), adjustable lens holders (e.g., LA1963-A), and manual translation stages with dovetail interfaces. It supports load capacities up to 5 kg under static axial loading conditions when mounted with four M4 screws torqued to 0.7 N·m. The bracket complies with ISO 9001:2015 manufacturing quality protocols and meets RoHS Directive 2011/65/EU material restrictions. While not certified to specific photonic safety standards (e.g., IEC 60825-1), its passive mechanical nature ensures inherent compliance with laser safety infrastructure requirements when integrated into properly engineered optical enclosures.

Software & Data Management

As a purely mechanical mounting component, the APFP-US does not incorporate embedded electronics, sensors, or firmware. Consequently, it requires no driver installation, calibration software, or data logging interface. Its integration into automated optical systems relies entirely on upstream control platforms—such as LabVIEW-based motion controllers, Python-driven stage APIs (e.g., PySerial + Newport APT), or MATLAB instrument toolboxes—that manage connected motorized stages or actuators. Traceability documentation—including dimensional inspection reports, material certificates (EN 10204 3.1), and batch-specific anodizing thickness verification—is provided upon request to support GLP/GMP audit readiness and equipment qualification (IQ/OQ).

Applications

• Alignment and stabilization of collimators, beam expanders, and fiber launch optics in free-space laser systems
• Modular reconfiguration of interferometric setups, including Michelson, Mach–Zehnder, and Sagnac architectures
• Integration into educational optics kits for undergraduate physics laboratories emphasizing hands-on optical train assembly
• Mounting platform for spectral imaging modules in hyperspectral camera systems requiring sub-millimeter repeatability
• Base adapter for retrofitting legacy optical hardware onto modern motorized translation stages with dovetail interfaces
• Support structure in environmental testing rigs where thermal cycling or vibration isolation demands passive, non-electronic solutions

FAQ

Is the APFP-US compatible with Thorlabs’ dovetail accessories?
Yes—the 16 mm dovetail geometry matches Thorlabs’ standard dovetail rails (e.g., TR series) and accessories such as post holders and rotation mounts.
Can this bracket be used in vacuum environments?
Standard units are suitable for high vacuum (10⁻⁶ mbar); UHV-compatible versions with vacuum-rated anodization and vented screw holes are available upon request.
Does ZOLIX provide mounting hardware with the bracket?
M4 socket-head cap screws (8 × 12 mm) and washers are included; longer or specialty fasteners must be ordered separately.
What is the maximum allowable torque for the base mounting screws?
Recommended tightening torque is 0.7 N·m for M4 screws to prevent thread deformation while ensuring optimal clamping force.
Is dimensional drawing or STEP file available for CAD integration?
Yes—ISO-standard 2D engineering drawings and native SolidWorks/STEP files are provided free of charge upon quotation request.