| Model | LTNC-250 | - |
| Servo motor type | Rotation | Inclination |
| Servo motor type | Fanuc Þ6, AC-80 | Fanuc Þ6, AC-80 |
| Speed reduction ratio | 1/360 | 1/360 |
| Table gyration angle 1 pulse | 0.001° | 0.001° |
| Table rotation speed | 11.1 r.p.m./motor 2,000 r.p.m. | 5.5 r.p.m./motor 2,000 r.p.m. |
| Clamp torque | 65 kgs | 80 kgs |
| Repeatability(sec.) | 4" | 4" |
| Accuracy standard | - | - |
| Inspection items: | - | Allowance(mm) |
| Indexing accuracy | Cumulative | 0.015 |
| Straightness of main spindle surface | Overall length | 0.015 |
| Vibration of table top during table rotation | - | 0.02 |
| Vibration of table center bore | - | 0.01 |
| Inclination axis tilting accuracy: within 90° (0°~90°) / within 180° (-90°~+90°) | Cumulative | 45 sec / 60 sec |
| Parallelism of main spindle surface to frame bottom surface | Overall length | 0.02 |
| Parallelism of tilting axle center to frame bottom | Overall length | 0.02 |
| Parallelism of frame bottom guide block to the table top | Overall length | 0.02 |
