Set-and-forget alignment
Adjust once during setup and lock, on axes that do not need to move again during the run.
Opto-Mechanics · AKG Series High Precision Manual Goniometer
AKG40-40
Manaul Rotation Stage
Datasheet (PDF) ↗CAD Model (STEP) ↗Catalog context
Where AKG40-40 fits
AKG40-40 is listed in the AKG Series High Precision Manual Goniometer family. The local catalog record provides these first selection fields: Model: AKG40-40; Travel range(°): ±15.0; Design center height(mm): 40.
Specifications
| Model | AKG40-40 |
|---|---|
| Travel range(°) | ±15.0 |
| Design center height(mm) | 40 |
| Stage surface size(mm) | 40×40 |
| Thickness(mm) | 17 |
| Guide mechanism | Curved crossed-ball guide |
| Drive type | worm gear and worm |
| Transmission Ratio | 235：1 |
| Main body material and surface treatment | Black anodized aluminum alloy |
| Weight(Kg) | 0.15 |
| Run-out of center of rotation(µm)(um) | ≤60 |
| Vernier minimum read- ing(°） | 0.1 |
| Angle changes by tuning a round of micrometer (°) | ≈1.53 |
| Load capacity(kg) | 3 |
Application context
Why this design is used
Application guidance is derived from the product family and tied to the model-specific selection fields above.
Coarse positioning ahead of fine stages
Establish the optical axis by hand before a piezo or motorised stage takes the fine motion.
Prototyping and teaching rigs
Reconfigure a layout quickly, with no cabling, controllers or electrical noise added to the experiment.
System integration
Integration and compatibility
Use these checks to connect AKG40-40 to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Adjustment
- Travel range(°): ±15.0 · Run-out of center of rotation(µm)(um): ≤60
- Adjuster pitch sets the sensitivity you can actually work at. Confirm whether the stated figure is a total range or a per-revolution increment, and whether the mechanism is locked after adjustment.
- Material and finish
- Stage surface size(mm): 40×40 · Main body material and surface treatment: Black anodized aluminum alloy
- Aluminium moves about 23 ppm per kelvin and stainless about 16. In a path where thermal drift is already budgeted, the material of the mount belongs in that budget rather than in the appearance of the part.
- Dimensions and mass
- Weight(Kg): 0.15 · Load capacity(kg): 3
- Use the stated geometry and mass to fix beam height, clearance and the load carried by whatever this part is bolted to. These are the numbers that decide whether adjacent components physically collide.
Technical FAQ
Integration questions for AKG40-40
What adjustment range does the AKG40-40 offer?
Travel range(°): ±15.0 · Run-out of center of rotation(µm)(um): ≤60. Adjuster pitch sets the sensitivity you can actually work at. Confirm whether the stated figure is a total range or a per-revolution increment, and whether the mechanism is locked after adjustment.
What is the AKG40-40 made from?
Stage surface size(mm): 40×40 · Main body material and surface treatment: Black anodized aluminum alloy. Aluminium moves about 23 ppm per kelvin and stainless about 16. In a path where thermal drift is already budgeted, the material of the mount belongs in that budget rather than in the appearance of the part.
What are the dimensions of the AKG40-40?
Weight(Kg): 0.15 · Load capacity(kg): 3. Use the stated geometry and mass to fix beam height, clearance and the load carried by whatever this part is bolted to. These are the numbers that decide whether adjacent components physically collide.
Model selection
Nearby series comparison
Compare AKG40-40 with the closest available models in the AKG Series High Precision Manual Goniometer family. Confirm option-dependent values on the final configuration before ordering.
