Koma Precision Incorporated

Tsudakoma Logo Black

TTNC SERIES

TTNC1500 Rotary Table

Models:  TTNC-451 | TTNC-631 | TTNC-1001 | TTNC-1500 

These large tilting tables feature massive hydraulic clamping torque and enable 5-face and slanted-hole machining with single chucking of workpiece.  They are suitable for machining of component parts for heavy industries such as aerospace, power generator and construction.

TABLE MODEL TTNC-451 TTNC-631 TTNC-1001 TTNC-1500
Rotary Tilt Rotary Tilt Rotary Tilt Rotary Tilt
MAXIMUM TABLE SPEED rpm 16.7 8.3 16.7 8.3 5.6 1.4 2.7 1.4
CLAMP TORQUE @ 72psi Nm (ft. lbs.) 980 (722) 980 (722) 4,410 (3,250) 2,352 (1,733) 9,800 (7,223) 19,600 (14,445) 12,000 (8,844) 12,000x(2) (9,213)x(2)
INDEXING ACCURACY arc sec. ±7.5 --- ±7.5 --- ±7.5 --- ±10 ---
ALLOWABLE WORK WEIGHT kg. (lbs.) 0º tilt angle 440 1,320 5,500 5,500
0º-90º tilt angle 330 660 3,300 3,300
Tsudakoma Logo Black

TTNC SERIES

TTNC1500 Rotary Table

Models:  TTNC-451 | TTNC-631 | TTNC-1001 | TTNC-1500 

These large tilting tables feature massive hydraulic clamping torque and enable 5-face and slanted-hole machining with single chucking of workpiece.  They are suitable for machining of component parts for heavy industries such as aerospace, power generator and construction.

TORQUE TRANSFER

The Tsudakoma dual leading gearing system features the largest tooth engagement of any rotart table manufacturer. This Generates p to 85% torque transfer efficiency.

GEARING MATERIALS

Tsudakoma uses proprietary high tensile strength brass to build the gears. This enables exceptionally smooth cutting due to the inherent lubricating properties.

TOOTH PROFILE

Tsudakoma utilizes full tooth depth engagement with a larger gear module resulting in a larger surface area yielding a substantially stranger worm gear system.

OVERSIZE WORM WHEEL

The Tsudakoma  worm wheel uses an oversize diameter pitch circle resuling in reduced pressure on the contaxt surface compared to a conventional gearing system.

CROSS ROLLER BEARINGS

All Tsudakoma rotary tables and indexers use ultra precision cross roller bearing. Four times more rigid than angular contact bearings.

APPLICATION ENGINEERING

Koma Precision, Inc. provides comprehensive rotary table selection assistance. Torque calculations , interference drawings and 3D models are value added services offered by us.

TORQUE TRANSFER

The Tsudakoma dual leading gearing system features the largest tooth engagement of any rotart table manufacturer. This Generates p to 85% torque transfer efficiency.

GEARING MATERIALS

Tsudakoma uses proprietary high tensile strength brass to build the gears. This enables exceptionally smooth cutting due to the inherent lubricating properties.

TOOTH PROFILE

Tsudakoma utilizes full tooth depth engagement with a larger gear module resulting in a larger surface area yielding a substantially stranger worm gear system.

OVERSIZE WORM WHEEL

The Tsudakoma  worm wheel uses an oversize diameter pitch circle resuling in reduced pressure on the contaxt surface compared to a conventional gearing system.

CROSS ROLLER BEARINGS

All Tsudakoma rotary tables and indexers use ultra precision cross roller bearing. Four times more rigid than angular contact bearings.

APPLICATION ENGINEERING

Koma Precision, Inc. provides comprehensive rotary table selection assistance. Torque calculations , interference drawings and 3D models are value added services offered by us.

HOW CAN WE HELP?