Elastomer Jaw Couplings TNS
The exceptionally powerful and durable elastomer jaw couplings of the TNS series—previously known as TSCHAN TNS—are the go-to choice for leading manufacturers and operators, particularly in demanding heavy-duty applications. These torsionally flexible and fail-safe couplings are ideal as drive components in various construction and building machinery, as well as in steel, mining, and cement plant technology. They are also commonly used as connecting elements in overhead, container, and casting cranes. The TNS couplings effectively compensate for angular, radial, and axial shaft misalignments within specified limits, transmitting torque through pressure-loaded elastomers made of Perbunan or Polyurethane, available in different Shore hardness levels. These elastomers are combined to form an oil-resistant, vibration- and shock-damping intermediate ring. Thanks to their torsional elasticity, harmful torsional vibrations within the machinery’s operating range are systematically shifted to speed ranges where they pose no risk. Manufactured to the highest quality standards, TNS series elastomer couplings are highly service-friendly, can be easily plugged in axially, and are suitable for use in any installation position or direction of rotation.
