Tsudakoma RNCV,L Rotary Table

Models:  RNCV-401R,B | RNCV-1501L | RNCV-1501L-BB

 

The RNCV-Series Big Bore rotary tables feature powerful hydraulic clamping and are available with options including scales, rotary joints, air/hydraulic boosters, and various motor mounting positions.

 

 RNCv,L SERIES

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 TABLE MODEL RNCV-401R,BRNCV-1501LRNCV-1501L-BB
MAXIMUM TABLE SPEEDrpm16.74.174.17
CLAMP TORQUE @ 500psiNm (ft. lbs.)1,746 (1,287)17,650 (13,008)17,650 (13,008)
INDEXING ACCURACYarc sec.±7.5±7.5±7.5

ALLOWABLE WORK WEIGHT

(with tailstock)

 

 lbs.

440 (1,100)18,700 (41,140)18,700 (41,140)
lbs.---37,40037,400

 

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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