| Model | PSAG15-250 | PSAG15-370 |
| Price(USD) | 3667 | 4467 |
| Angle(°) | ±15 | ±15 |
| Table Dimension (mm) | 250×250 | 340×250 |
| Height of Axis (mm) | 250 | 370 |
| Guide | Arc | Arc |
| Worm Gear Ratio | 610:1 | 870:1 |
| Resolution (8 subdivision) (°) | 0.00037 | 0.00026 |
| Stepper Motor | 57(1.8) | |
| Working Current (A) | 2.4 | |
| Max Center Load (kg) | 50 | |