claw coupling / flange
RINGFEDER POWER TRANSMISSION GMBH
Min.: 2,500 Nm (1,843.9054 ft.lb)
Max.: 540,000 Nm (398,283.5606 ft.lb)
4,100 rpm (25,761.06 rad.min-1)
The TSCHAN® Coupling Type BHDDV-BS is a torsionally flexible and shock-proof claw coupling with detachable claw rings. They compensate for angular as well as radial and axial shaft misalignment within fixed tolerances. The torque is transmitted through compressed, elastic buffers. The elastic buffers dampen shocks and torsional vibrations, are oil-proof and essentially insensitive to temperature. Buffers made of polyurethane (VkR) make an electrical insulation between the coupled machines possible if no other type of electrical connection exists. Buffers made of Perbunan (Pb) are normally electrically conductive and therefore prevent undesirable static charging, among other things. The elastic buffers can be radially replaced by pushing back the holding ring without disturbing the coupled machines. In addition, the detachable middle element allows connected machines to be lifted out radially. The direction of rotation of the drive can also be verified. The coupling can be used for either direction of rotation and be installed in any position.