

AK Series Aluminum Crossed-Roller Manual Linear Stages, 13/25 mm Travel
AK SeriesDesign Tools
Black anodized aluminum linear stages with crossed-roller guides for loaded, accurate manual positioning.
AK series manual linear stages are machined from hard aluminum alloy with a black anodized finish that suits dark lab environments. Crossed-roller guides on precision-machined mounting surfaces give a sensitivity of 2 µm or better and straightness within 3 µm over the full travel, with horizontal loads up to 15 kg. Each stage is available with a fine-tuning screw (standard) or micrometer drive and several drive locations.
Key Features
- Crossed-roller guide for load capacity and durability
- Precision-machined guide mounting surfaces: sensitivity ≤2 µm, straightness ≤3 µm
- Pitch ≤25″, yaw ≤15″, motion parallelism ≤10 µm
- Hard aluminum alloy with black anodized surface for strength and wear resistance
- Fine-tuning screw drive as standard, micrometer drive with A suffix (0.01 mm reading)
- Drive at center, right or left, with vertical-mount variants (C, SR, SL, CZ, RZ, LZ)
- Five sizes from 40 × 40 mm to 100 × 100 mm, 13 or 25 mm travel
Typical Applications
- Manual positioning of optics and optomechanics
- Laboratory optical setups requiring higher load capacity
- Building multi-axis manual stage assemblies
- Positioning in dark or low-reflection environments
Model Overview
| Model | Travel (mm) | Stage Size (mm) | Thickness (mm) | Horizontal Load (kg) | Vertical Load (kg) | Weight (kg) |
|---|---|---|---|---|---|---|
| AK13(A)-4020(xx) | 13 | 40 × 40 | 20 | 2 | 1 | 0.12 |
| AK13(A)-6020(xx) | 13 | 60 × 60 | 20 | 5 | 2 | 0.25 |
| AK25(A)-6520(xx) | 25 | 65 × 65 | 20 | 6 | 2.5 | 0.28 |
| AK25(A)-8020(xx) | 25 | 80 × 80 | 20 | 10 | 5 | 0.5 |
| AK25(A)-10020(xx) | 25 | 100 × 100 | 20 | 15 | 7 | 0.7 |
Related Products
- NFP Series — Crossed-Roller Manual Linear Stages
- SK Series — Stainless Steel Manual Linear Stages
- DSM Series — Dovetail Manual Linear Stages
Browse all: Precision Manual Linear Stages · Manual Linear Stages
Models: AK13(A)-4020(xx), AK13(A)-6020(xx), AK25(A)-6520(xx), AK25(A)-8020(xx), AK25(A)-10020(xx) · Contact WaveQuanta for a quote, configuration advice and lead time.
| Travel Range | 13 mm (AK13); 25 mm (AK25) |
| Stage Surface Size | 40 × 40 to 100 × 100 mm |
| Thickness | 20 mm |
| Guide Mechanism | Crossed-roller guide |
| Drive Type | Fine-tuning screw (standard); micrometer (A) |
| Drive Location (xx) | C: center; SR: right; SL: left; CZ / RZ / LZ: center / right / left and vertical |
| Sensitivity | ≤2 µm |
| Micrometer Minimum Reading | 0.01 mm |
| Motion Parallelism | ≤10 µm |
| Straightness | ≤3 µm |
| Pitch | ≤25″ |
| Yaw | ≤15″ |
| Horizontal Load | 2–15 kg |
| Vertical Load | 1–7 kg |
| Weight | 0.12–0.7 kg |
| Body Material and Finish | Black anodized aluminum alloy |
Product Family: Precision Manual Linear Stages (5 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| AD Series Rack and Pinion Linear Stages, 40–360 mm Travel, Dovetail Guide |
AD Series
| — | — | — | Contact |
| DSM Series Dovetail Manual Linear Stages, 13–100 mm Travel, Lead Screw Drive |
DSM Series
| — | — | — | Contact |
| AK Series Aluminum Crossed-Roller Manual Linear Stages, 13/25 mm Travel Current |
AK Series
| — | — | — | |
| SK Series Stainless Steel Manual Linear Stages, 13/25 mm Travel, ≤2 µm |
SK Series
| — | — | — | Contact |
| NFP Series Crossed-Roller Manual Linear Stages, 13/25 mm Travel, ≤1 µm |
NFP Series
| — | — | — | Contact |





