Kitagawa Corporation.
Kitagawa TBX Series NC Rotary Table
Manufacturer: Kitagawa Corporation.
Model: TBX Series
Feature:
This high-performance model features a back-mounted motor to reduce interference with the machining area; as a result, it offers better accessibility and a safer working environment. In addition, the high-rigidity structure supports stable operation during heavy cutting. This ensures greater precision and long-term durability. To improve clamping efficiency, a built-in air-hydraulic booster delivers high clamping torque. What’s more, users can choose between an air-hydraulic booster or a direct hydraulic clamping system for flexibility in setup. Moreover, a rotary joint is available to support complex rotational movements. Overall, this CE-compliant unit combines power, accuracy, and efficiency for demanding machining applications.
Specification
| 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 | Hybrid Pneumatic-Hydraulic / Conventional Hydraulic | Air-hydraulic / Hydraulic | Pneumo-Hydraulic / Full 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 | 4th axis spec. (Fanuc spec.) | 1/72 | 1/90 | 1/90 | 1/120 | |
| M signal spec. | 1/72 | 1/90 | 1/90 | 1/180 | ||
| Max. Rotation Speed (min-1) | 4th axis spec. (Fanuc spec.) | 41.6 (at motor 3000min-1) | 33.3 (during motor operation at 3000min-1) | 33.3 (when the motor reaches 3000min-1) | 25 (at motor 3000min-1) | |
| M signal spec. | 41.6 (with motor rotating at 3000min-1) | 33.3 (at motor 3000min-1) | 33.3 (when the motor reaches 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 | Vertical (kg) | 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 | ||
