Tsudakoma RN Multi Series

Models:  RN-100-2,3,4 |  RN-150-2,3,4 | RN-200-2,3 | RN-250-2,3 | RN-300-2,3 

 

These high speed, multi-spindle rotary tables are particularly suited for multi-spindle vertical machining centers.  The compact, multi-spindle RN-100 is ideal for use on drilling and tapping machines.

 RN MULTI SERIES

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 TABLE MODEL RN-100-2,3,4RN-150-2,3,4RN-200-2,3RN-250-2,3RN-300-2,3
MAXIMUM TABLE SPEEDrpm138.9 

55.5

44.422.244.42516.725
CLAMP TORQUE@72psiNm (ft. lbs.)80 (59)156 (115)  294 (217)441 (325)880 (649) 
INDEXING ACCURACYarc sec.±30±15

ALLOWABLE WORK WEIGHT

(with tailstock)

 

 lbs.

56 (110)165 (330)220 (550)220 (550)330 (770) 

 

lbs.

110330550550770

 

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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