Torsionally flexible shaft coupling ISC series
for mechanical power transmissionshaft sleeve

torsionally flexible shaft coupling
torsionally flexible shaft coupling
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torsionally flexible
Product applications
for mechanical power transmission
Installation system
shaft sleeve

Max.: 160,000 Nm (118,009.9439

Min.: 10,000 Nm (7,375.6215

Rotational speed

Max.: 2,100 rpm (13,194.69 rad.min-1)

Min.: 1,040 rpm (6,534.51 rad.min-1)


Applications Cardan shaft drives, flexibly mounted engines The VULKAN Integrated Shaft Coupling (ISC) combines in a unique way the well proven RATO DS torsional rubber coupling with a double cardanic floating shaft. The working principle of the ISC is based on the fact that the flexible rubber element of the RATO DS coupling transmits the torque primarily by shear stresses which have a pre-dominant radial/circumferential component. Benefits Compared to pure torsional or conventional misalignment couplings the Integrated Shaft Coupling (ISC) offers the following advantages: Significant reduction of parts in case of the bearing less design Advantageous weight saving of the entire coupling including the intermediate shaft Up to seven meters long Composite intermediate shaft High misalignment capacity, low reaction forces No noise transmission path through metallic parts in case of bearing leass design Extended torsional vibration tuning capabilities
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.