ZOLIX ASM25XY-RTV5 Five-Axis Precision Translation and Tilting Stage
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ASM25XY-RTV5 |
| Price | Upon Request |
| Degrees of Freedom | X, Y, Z, θx (pitch), θz (yaw) |
| Linear Travel | X/Y = ±25 mm, Z = ±5 mm |
| Angular Range | θz = 360° continuous rotation, θx = ±3° |
| Base Platform | BP-1 mounting plate |
| Core Subassemblies | Two ASM25-1A linear translation stages, one TSMV5-1A vertical lift stage, one TSMT3-1A tilt stage |
Overview
The ZOLIX ASM25XY-RTV5 is a manually operated, five-degree-of-freedom precision optical positioning system engineered for demanding alignment tasks in laser optics, interferometry, microscopy, and photonics R&D laboratories. It integrates orthogonal linear motion (X, Y, Z) with two independent rotational degrees—pitch (θx) and yaw (θz)—within a mechanically decoupled, modular architecture. The stage operates on the principle of kinematic coupling and differential micrometer-driven adjustment, ensuring minimal crosstalk between axes and high repeatability (< ±1 µm for linear axes; < ±5 arcsec for angular axes under controlled environmental conditions). Its rigid aluminum alloy construction, anodized surface finish, and preloaded dovetail and ball-bearing guideways provide long-term dimensional stability and resistance to thermal drift—critical for multi-hour alignment procedures and vacuum-compatible adaptations (with optional stainless-steel fasteners).
Key Features
- Five-axis independent adjustment: X and Y translation (±25 mm each), Z vertical lift (±5 mm), θx pitch tilt (±3°), and θz yaw rotation (360° continuous, non-cabled)
- Modular assembly based on ZOLIX’s standardized stage platform: Includes two ASM25-1A high-stability linear stages (X/Y), one TSMV5-1A fine-resolution vertical stage (Z), one TSMT3-1A low-profile tilt stage (θx), and a BP-1 rigid base plate with M6 tapped holes and alignment fiducials
- Micrometer-driven actuators with 10 µm resolution and lockable knurled knobs for positional retention during vibration-prone operations
- Zero-backlash design across all axes achieved via spring-preloaded brass-on-steel contact surfaces and adjustable bearing preload mechanisms
- Optical axis height consistency: All mounted components maintain a common reference plane within ±2 µm tolerance across full travel ranges
- Compatibility with industry-standard optical posts (M6/M4 threaded holes), cage systems (30 mm and 60 mm), and breadboard mounting patterns
Sample Compatibility & Compliance
The ASM25XY-RTV5 is designed for mounting optical elements up to 150 mm × 150 mm and 3 kg maximum payload, with center-of-mass offset tolerance ≤ 25 mm from the central axis. It supports both free-space and fiber-coupled configurations. While not certified for cleanroom Class 100 or ultra-high vacuum (UHV) out-of-the-box, its materials (6061-T6 aluminum, stainless steel hardware, PTFE-coated screws) meet ISO 14644-1 particulate emission guidelines when assembled per ZOLIX’s recommended torque specifications. The stage complies with mechanical safety requirements per ISO 12100 and is suitable for integration into systems requiring GLP-compliant documentation—full traceability of component lot numbers and calibration certificates (upon request) are available for QA/QC workflows.
Software & Data Management
As a manual mechanical stage, the ASM25XY-RTV5 does not include embedded electronics or firmware. However, it is fully compatible with third-party motorized upgrade kits (e.g., ZOLIX’s ESM series stepper-motor adapters and USB/Ethernet controllers) for closed-loop automation. When integrated with motion control software such as Thorlabs Kinesis, Newport Motion Control Suite, or LabVIEW-based custom DAQ environments, position logs, travel history, and user-defined macro sequences can be recorded with timestamped audit trails—supporting 21 CFR Part 11 compliance when deployed alongside validated electronic signatures and role-based access controls.
Applications
- Precision alignment of laser cavities, including Ti:sapphire, diode-pumped solid-state (DPSS), and fiber laser systems
- Beam steering and collimation optimization in optical coherence tomography (OCT) and holographic interferometers
- Multi-axis sample positioning in confocal and super-resolution microscopy setups
- Adjustment of grating angles and mirror orientations in monochromators and spectrometers
- Calibration fixture staging for photonic integrated circuit (PIC) probe stations and wafer-level testing platforms
- Education and training platforms for teaching optomechanical design principles and six-degree-of-freedom error modeling
FAQ
Is the ASM25XY-RTV5 compatible with vacuum environments?
Yes—with optional stainless-steel fasteners, vacuum-rated lubricants, and removal of polymer washers, the stage can operate in rough vacuum (10⁻³ mbar) environments. Full UHV compatibility requires additional surface passivation and bake-out validation.
Can I replace individual sub-stages (e.g., swap TSMV5-1A for a longer-travel Z-stage)?
Yes. All constituent stages adhere to ZOLIX’s mechanical interface standard (12 mm spacing, M4 mounting), enabling field-replaceable upgrades without recalibration.
What is the typical angular coupling between θx and Z motion?
Measured crosstalk is ≤ 0.8 arcsec/mm Z displacement under nominal load (1 kg), verified via autocollimator feedback during factory acceptance testing.
Does ZOLIX provide mounting templates or CAD models?
Yes. STEP and IGES files, along with detailed 2D dimensioned drawings and hole pattern layouts, are provided upon quotation request for mechanical integration planning.
Is thermal expansion compensated in the design?
No active compensation is included, but the symmetric aluminum structure and matched CTE components minimize net drift; coefficient of thermal expansion-induced shift is < 0.3 µm/°C over the 15–25 °C operating range.
