Tsudakoma RC Series Rotary Table

Models:  RC-250 | RC-300 | RC-400 | RC-500 

 

RC-Series rotary tables are designed for integration into a specialized machine tool or transfer line.  RC-Series tables feature extra rigid castings for heavy duty applications.  Standard equipment for RC-Series tables includes a built-in (8) port hydraulic/pneumatic rotary joint unit and (1) coolant port.

RC SPECIALTY

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 TABLE MODEL RC-250RC-300RC-400RC-500
MAXIMUM TABLE SPEEDrpm83.366.766.733.3
CLAMP TORQUE @ 500psiNm (ft. lbs.)540 (398)900 (663)1,900 (1,400)3,400 (2,506)
INDEXING ACCURACYarc sec.±12.5±12.5±12.5±12.5

ALLOWABLE WORK WEIGHT 

 lbs.

6609901,4301,430

 

features & advantages

Determine which rotary table is the best fit for you.

ASK AN EXPERT

TORQUE TRANSFER EFFICIENCY

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The Tsudakoma dual lead gearing system features the largest tooth engagement of any rotary table manufacturer. This generates up to 85% torque transfer efficiency.

 

 

OVERSIZE WORM WHEEL

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

 

 

CROSS ROLLER BEARINGS

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

GEARING MATERIALS

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

 

 

TOOTH PROFILE

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

 

 

APPLICATION ENGINEERING

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Koma Precision, Inc. provides comprehensive rotary table selection assistance. Torque calculations, interference drawings and 3D models are a value added service offered to each customer.

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