Jaw coupling TNS SDD-5 elastomertorsionally flexibleshaft

jaw coupling
jaw coupling
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jaw, elastomer, torsionally flexible
Product applications
shaft, machines, flange
Other characteristics
Installation system
sleeve and shear pin

Max.: 8,900 Nm (6,564.3031 ft.lb)

Min.: 130 Nm (95.8831 ft.lb)

Rotational speed

Max.: 7,250 rpm (45,553.09 rad.min-1)

Min.: 1,900 rpm (11,938.05 rad.min-1)


Elastomer Jaw Coupling TNS SDD-5 The RINGFEDER® TNS SDD-5 coupling is a torsionally flexible, fail-safe multi-part claw coupling with standard hubs and removable intermediate part comprising the claw rings and the intermediate ring. It balances out angular, radial and axial shaft misalignments within defined limits. The coupling transfers the torque via pressure loadable, elastic buffers of synthetic rubber (Pb) or polyurethane (Vk), as a standard VkR, and are connected to each other to form an elastic intermediate ring. The elastic intermediate ring can cushion impacts and torsional vibrations; it is oil-resistant. Intermediate rings made of Perbunan are electrically conductive. The two-parted construction of both coupling halves allows radial mounting and dismounting of the intermediate part. The intermediate ring can, therefore, be replaced without having to displace the connected machines. When the intermediate part is removed, it is easily possible to check the rotational direction of the drive. The coupling is suitable for use in every direction of rotation and installation position. Characteristics RINGFEDER® TNS SDD-5 Multi-part design coupling with standard flange hub (short), detachable claw rings. The intermediate ring can be replaced by removing the claw rings without moving a shaft. Notes Standard material for intermediate ring: VkR Installed size L must be maintained without fail. Axial displacement e.g. by thermal expansions of the connected shafts, must be taken into account through allowances for value L.
*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.