All CNC Rotary Tables Index Tables are Made in Japan
Yukiwa CNC tilting rotary tables are installed on the machining centers, tapping centers and special purpose machines and are linked with them to be used for the multi-face machining of the parts for automobile, IT and so on. They contribute to the streamline of production and the cost reduction in your company with their easy handling, high rigidity, high precision and durability.
TNT100
TNT170
TNT250
■ Accurate indexing ■ Light weight・Compact ■ Easy maintenance
■ Accurate indexing ■ Light weight・Compact ■ Easy maintenance
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Wider working areaAvailable for various synchronized multi-face machining
Easy jig designingSince the working area is wider, the jig designing is easy. The motor cover and the cables do not move during table rotation.
High clamping torqueAir hydraulic clamping mechanism gives high clamping torque.
(TNT170)
Outstanding water protectionAuto-Air Purging system (PAT.) is built in as standard and effects against coolant outstandingly. |
TNT100
TNT170
TNT250
Unit:mm
Model | Right Handed | - | TNT170R | ||||
Left Handed | TNT100L | TNT170L | |||||
Axis | Rotating Axis | Tilting Axis | Rotating Axis | Tilting Axis | |||
Table diameter | 100 | ― | 120 | ― | |||
Table faucet hole diameter | 50H7 depth 23 | ― | 55H7 depth 45 | ― | |||
Table center through hole diameter | 28 | ― | 40 | ― | |||
Table face height of rotating axis | 180 | ― | 240 | ― | |||
Center height of tilting axis | ― | 135 | ― | 180 | |||
Tilting range | ― | 110~ -20° |
― | 110~ -20° |
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Clamp system | Air pressure (0.5~0.7MPa) | ||||||
Clamp torque (N・m) | 200 | 300 | 520 | 1100 | |||
Indexing accuracy (Cumulative) | Within 35 sec. | Within 40 sec. | Within 35 sec. | Within 40 sec. | |||
Total reduction ratio | 1/72 | 1/120 | 1/72 | 1/120 | |||
Maximum rotation (min-1) | 41.6 | 25 | 41.6 | 25 | |||
Guide piece width | 14h7 | 14h7 | |||||
Weight (kg) | 80 | 138 |
Model | Right Handed | TNT250R | |||||
Left Handed | - | ||||||
Axis | Rotating Axis | Tilting Axis | |||||
Table diameter | 180 | ― | |||||
Table faucet hole diameter | 90H7 | ― | |||||
Table center through hole diameter | 72 | ― | |||||
Table face height of rotating axis | 295 | ― | |||||
Center height of tilting axis | ― | 225 | |||||
Tilting range | ― | 110~ -20° |
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Clamp system | Air pressure (0.5~0.7MPa) | ||||||
Clamp torque (N・m) | 1050 | 1200 | |||||
Indexing accuracy (Cumulative) | Within 25 sec. | Within 40 sec. | |||||
Total reduction ratio | 1/90 | 1/120 | |||||
Maximum rotation (min-1) | 33.3 | 16.6 | |||||
Guide piece width | 18h7 | ||||||
Weight (kg) | 280 |
■ Accurate indexing ■ Light weight・Compact ■ Easy maintenance
Unit:mm
Model | Right Handed | TRB140R, TRBH140R | ||
Left Handed | TRB140L, TRBH140L | |||
Axis | Rotating Axis | Tiling Axis | ||
Standard spec. (TRB) |
High speed spec. (TRBH) |
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Table diameter | 140 | ― | ||
Table faucet hole diameter | 40H7 depth 10 | ― | ||
Table center through hole dia. | 28 | ― | ||
Table face height of rotating axis | 215 | ― | ||
Center height of tilting axis |
― | 215 | ||
Tilting range | ― | 110°~-110° | ||
Clamp system | Air pressure (0.5 ~ 0.7Mpa) | |||
Clamp torque (N・m) | 120 | 450 | ||
Indexing accuracy (Cumulative) | Within 40 sec. | Within 60 sec. | Within 90 sec. | |
Total reduction ratio | 1/72 | 1/36 | 1/90 | |
Maximum rotation (min-1 ) | 41.6 | 83.3 | 33.3 | |
Indexing time (second) (Clamping/unclamping time of 0.2 sec. and processing time of AC4 controller are included.) |
10° | 0.79 | 0.73 | 0.88 |
30° | 0.95 | 0.84 | 0.97 | |
90° | 1.18 | 1.00 | 1.31 | |
180° | 1.56 | 1.17 | ― | |
Guide piece width | 14h7 | |||
Weight (kg) | 129 |
* | Guide piece (2pcs), Fixtures (2sets), Air tube (5m) for table clamping are attached. |
* | Corresponding to Controller for CNC rotary table or to motor for additional axis. |