TTD-255HB
NC Tilting Rotary Table (0.001°)
TTD-255HB
NC Tilting Rotary Type (Large Spindle Pore)
TTD-255HB tilting rotary table is it combines the rotational motion with the tilt function to be machined on multiple sides of the workpiece and perform complex machining operations without repositioning or resetting, reducing setup time and increasing efficiency and minimizing handling errors in the overall machining process.
This heavy duty CNC rotary table has compatibility and can be connected with a CNC machine as a 5th Axis or 4+1 Axis to perform tilting angel machining (4+1 Axis).
TTD-255HB tilting rotary tables offer flexibility that is not possible with standard rotary tables or fixed setups, so they are often used for prototyping small-scale production, and high-volume manufacturing of precision parts in the aerospace, automotive, medical, and mold industries.
| Clamp Method | Hydraulic 35kg/cm2 | ||
|---|---|---|---|
| Tilt range | ± 110 ° | ||
| Faceplate Dimension | Ø255mm | ||
| Spindle outer dia. | No | ||
| Table height at 0° position | 357mm | ||
| Center height at 90° position | 220mm | ||
| Center bore | • Nose dia: | Ø80H7x30Lmm | |
| •Thru dia: | Ø80mm | ||
| Faceplate T-Slot Width | 12h7mm | ||
| Position Key | 18h7mm | ||
| Servo Motor (Rotary axis) |
•FANUC | α8i / β12i | |
| •MELDAS | HF104T / HF154T | ||
| Servo Motor (Tilting axis) |
• FANUC | α8i / β12i | |
| •MELDAS | HF104T / HF154T | ||
| Rotary axis | Tilting axis | ||
| Total Speed Reduction Ratio | 1/120 | 1/180 | |
| Max. Table rotation speed (r.p.m..motor 3,000r.p.m.) |
25r.p.m | 16.7r.p.m | |
| Clamp torque | 588N.m(60kgf-m) | 686N.m(70kgf-m) | |
| Indexing accuracy (cumulative) | 15 (Arc. Sec.) | 45 (Arc. Sec.) | |
| Repeatability | 4 (Arc. Sec.) | ||
| Net Weight (Without motor) | 300kg | ||
| Allowable wheel torque | Rotary axis |
490N.m (50kgf-m) |
|---|---|---|
| Allowable work weight | 470N.m (48kgf-m) |
|
| Allowable work moment |  |
0° : 120kg |
 |
0-90° : 70kg | |
| Allowable load when table clamped |  |
F: 1170N.m (120kgf-m) |
 |
FxL: 470N.m (48kgf-m) |
|
 |
FxL: 470N.m (48kgf-m) |
|
| Allowable work inertia |  |
 : 0.7kgf-m2 (6.9Kg.cm.sec2) |
