baws002-gbr-0
TSCHAN
®
-S SD-5
- 3 -
In the interest of further development, we reserve the right to carry out modifications serving
the technical progress.
We do not assume any liability or warranty for any damages resulting from the use of
accessories and parts that are not originally manufactured by TSCHAN GmbH.
2 Technical Description
The TSCHAN
®
-S SD-5 coupling is a torsionally flexible, puncture proof claw coupling.
It compensates for angular, radial and axial shaft misalignments within defined limits. The
coupling transmits torque through elastic buffers loaded in shear. These buffers come in
Perbunan (Pb) or polyurethane (Vk), standard Vulkollan red (VkR), and are connected to
each other to form an elastic buffer ring.
This elastic buffer ring dampens shocks and torsional vibrations and is resistant to oil.
Buffer rings made of Perbunan are electrically conductive.
One of the coupling halves consists of a flange hub to which a claw ring is bolted. When the
claw ring 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.
2.1 Intended Application
•
In order to ensure trouble-free and reliable operation, the coupling has to be sized
according to the design specifications, e.g. according to DIN 740, part 2, (or acc. to cata-
logue TSCHAN
®
-S), with a service factor appropriate for the service conditions.
•
Except for the production of a finish bore with keyway, no further modifications are
allowed to be carried out on the coupling!
•
The coupling shall only be used and operated within the frame of the conditions as
defined in the performance or delivery contract.
•
Any change in the operation conditions or service parameters requires the verification of
the coupling design.
