Koma Precision Incorporated

Tsudakoma Logo Black

RTT 111, CA

RTT-111 Rotary Table
RTT Options - Equipped to utilized a variety of workhold systems

For five axis machining, the RTT with its pallet system allows for unprecedented access (five sides) to the part.  Parts that are held with vises, chucks, and clamps limit the access (up to four sides), thus decreasing the efficiency of the process.  Because the RTT turns on center, shorter tools and less spindle travel is required.   The uniqueness of the pallet system also creates a lower profile than parts that are held with vises, chucks, and clamps thus increases the rigidity.  Two pneumatic rotary joints on the rotary axis allow automated clamping/un-clamping of a number of chuck & pallet system.

TABLE MODEL RTT-111, CA
Rotary Tilt
MAXIMUM TABLE SPEED rpm 83.3 41.7
CLAMP TORQUE @ 72psi Nm (ft. lbs.) 500 (369) 500 (369)
INDEXING ACCURACY arc sec. ±20 ---
ALLOWABLE WORK WEIGHT lbs. 0º tilt angle 35
0º-90º tilt angle 20
Tsudakoma Logo Black

RTT 111, CA

RTT-111 Rotary Table
RTT Options - Equipped to utilized a variety of workhold systems

For five axis machining, the RTT with its pallet system allows for unprecedented access (five sides) to the part.  Parts that are held with vises, chucks, and clamps limit the access (up to four sides), thus decreasing the efficiency of the process.  Because the RTT turns on center, shorter tools and less spindle travel is required.   The uniqueness of the pallet system also creates a lower profile than parts that are held with vises, chucks, and clamps thus increases the rigidity.  Two pneumatic rotary joints on the rotary axis allow automated clamping/un-clamping of a number of chuck & pallet system.

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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