Catalog- High performance range with back mounted motor to reduce interference with machining area
- High rigidity for heavy cutting
- High accuracy
- Built-in air-hydraulic booster provides high clamping torque.
- Air-hydraulic booster or direct hydraulic clamping option available
- Rotary joint available
*CE correspondence
| Model | TBX160 | TBX200 | TBX250 | TBX320 |
|---|---|---|---|---|
| Table Diameter (mm) | ø165 | ø200 | ø250 | ø320 |
| Centre Hole Diameter (mm) | ø50H7 | ø75H7 | ø105H7 | ø135H7 |
| Through Hole Diameter (mm) | ø40 | ø52 | ø78 | ø110 |
| Centre Height (mm) | 120 | 140 | 180 | 225 |
| Clamping Method | Air-hydraulic / Hydraulic | Air-hydraulic / Hydraulic | Air-hydraulic / Hydraulic | Air-hydraulic / Hydraulic |
| Clamping Torque (N･m) (at pneumatic 0.5MPa /hydraulic 3.5MPa) | 450 | 600 | 1100 | 2600 |
| Motor Axis Reduced Inertia (kg･m2) | 0.00032 | 0.00087 | 0.00112 | 0.00147 |
| Servomotor (for Fanuc spec.) | αiF 2/5000-B | αiF 4/5000-B | αiF 4/5000-B | αiF 8/3000-B |
| Total Reduction Ratio | 1/72 | 1/90 | 1/90 | 1/120 |
| M signal spec. | 1/72 | 1/90 | 1/90 | 1/180 |
| Max. Rotation Speed (min-1) | 41.6 (at motor 3000min-1) | 33.3 (at motor 3000min-1) | 33.3 (at motor 3000min-1) | 25 (at motor 3000min-1) |
| M signal spec. | 41.6 (at motor 3000min-1) | 33.3 (at motor 3000min-1) | 33.3 (at motor 3000min-1) | 16.6 (at motor 3000min-1) |
| Allowable Work Inertia (kg･m2) | 0.26 (0.52) Note) | 0.50 (1.00) Note) | 0.98 (1.96) Note) | 2.24 (4.48) Note) |
| Indexing Accuracy (sec) | 20 | 20 | 20 | 20 |
| Repeatability (sec) | 4 | 4 | 4 | 4 |
| Mass of Product (kg) | 66 | 74 | 135 | 220 |
| Allowable Load | 80 (160) Note) | 100 (200) Note) | 125 (250) Note) | 180 (320) Note) |
| Manual Tailstock (as an option) | TS160RN | TS200RN | TS250RN | TS320RN |
| Tail Spindle (as an option) | TSR121A | MSR142A/ TSR142A | MSR181A/ TSR181A | TSR181A45 |
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