Description
| Product category | Goniometer stages | Goniometer stages |
| Features | Goniometer stages with different height for center of rotation and travel distance. CHUO’s unique hybrid coupling mechanism allows fine and extra smooth operation. Widely used for precise positioning applications for cameras, sensors and workpieces. | Goniometer stages with different height for center of rotation and travel distance. CHUO’s unique hybrid coupling mechanism allows fine and extra smooth operation. Widely used for precise positioning applications for cameras, sensors and workpieces. |
| Product No. | ATD-C412B-HM | ATD-C410B-HM |
| Direction of travel | Tilt, two directions | Tilt, two directions |
| Stage height | 36mm | 36mm |
| Center of rotation (From upper stage) | 50mm | 68mm |
| Travel | Upper axis ±8°, lower axis ±6° | Upper axis ±6°, lower axis ±5° |
| Table size | 40mm×40mm | 40mm×40mm |
| Motor | Equivalent to PK523HPB (5-wire type pentagonal connection 0.75A/phase) | Equivalent to PK523HPB (5-wire type pentagonal connection 0.75A/phase) |
| Lead screw | 0.5mm | 0.5mm |
| Guiding method | V-groove & cross roller | V-groove & cross roller |
| Transfer mechanism | Hybrid coupling mechanism/feed screws | Hybrid coupling mechanism/feed screws |
| Positioning accuracy | 0.03° | 0.03° |
| Positioning accuracy of rotation center | – | – |
| Repeatability | ±0.002° | ±0.002° |
| Lost motion | 0.006° | 0.006° |
| Load capacity | 19.8N (2kgf) | 19.8N (2kgf) |
| Weight | 0.8kg | 0.8kg |
| Maximum speed (5,000pps) | Upper axis 4.7°/s, lower axis 3.6°/s | Upper axis 3.6°/s, lower axis 3.0°/s |
| Material/Surface treatment | Aluminum alloy/Black alumite | Aluminum alloy/Black alumite |
| HOME sensor | Normally open contact (make contact, A contact) operation, photo sensor | Normally open contact (make contact, A contact) operation, photo sensor |
| LIMIT sensor | Normally open contact (make contact, A contact) operation, photo sensor | Normally open contact (make contact, A contact) operation, photo sensor |
| Standard accessories | Mounting screw: M3 hexagon socket head cap screws (4 pcs) | Mounting screw: M3 hexagon socket head cap screws (4 pcs) |
| Compatible cable | ACB-NV-D3, ACB-STM-D3 | ACB-NV-D3, ACB-STM-D3 |
