Koma Precision Incorporated

Tsudakoma Logo Black

TWA SERIES

TWA 130 Rotary Table

Models:  TN-101 | TWA-130 | TWA-160 | TWA-200 | TN-320

The TWA-Series tables are top of the line, high speed, high power, high accuracy tilting rotary tables.

The TN-101 and TWA-130 are ideal for use on drilling and tapping machines.

TABLE MODEL TN-101 TWA-130 TWA-160 TWA-200 TN-320
Rotary Rotary Tilt Rotary Rotary Tilt Rotary Tilt Rotary Tilt
MAXIMUM TABLE SPEED rpm 83.3 41.7 83.3 41.7 69.4 41.7 111.1 55.5 25 12.5
CLAMP TORQUE @ 72psi Nm (ft. lbs.) 200 (147) 300 (221) 500 (369) 500 (369) 500 (369) 800 (590) 800 (590) 1,000 (737) 2200 (1621) 2200 (1621)
INDEXING ACCURACY arc sec. ±20 --- ±20 --- ±15 --- ±15 --- ±10 ---
ALLOWABLE WORK WEIGHT kg. (lbs.) 0º tilt angle 77 77 132 265 330
0º-90º tilt angle 44 44 88 154 220
Tsudakoma Logo Black

TWA SERIES

TWA 130 Rotary Table

Models:  TN-101 | TWA-130 | TWA-160 | TWA-200 | TN-320

The TWA-Series tables are top of the line, high speed, high power, high accuracy tilting rotary tables.

The TN-101 and TWA-130 are ideal for use on drilling and tapping machines.

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.

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