RINGFEDER TNS Elastic Couplings
RINGFEDER TNS are torsionally flexible, puncture-proof shaft couplings with two metal hubs with front claws and a rubber or polyurethane element. They transmit torque through pressure-stressed elastic buffers connected to each other in an intermediate ring, which absorbs shocks and torsional vibrations. This element is oil resistant and electrically conductive. TNS coupling hubs are made of steel as unbored.
Formerly they were sold under the TSCHAN-S designation.
Shaft Coupling Construction
- One-piece hubs (ST and LST types indicated)
- Elastic ring
Typical Applications
RINGFEDER TNS (formerly TSCHAN-S) elastic couplings are designed for the highest requirements in a wide range of industries, especially for compressors, pumps, conveyors and many other machines.
Robust design and excellent damping properties guarantee users maximum operational reliability, especially in applications with significant shock, alternate or vibration loads.
Properties
- Compensates for angular, parallel and axial shaft misalignments of the connected machines
- Elastic elements of two different Shore hardness are available
- Elastic elements operate in temperature ranges of −30 °C to +100 °C
- Max. coupling size – 400 mm
- Max. finished bore – 160 mm
- Nominal torque of coupling TKn = 13,550 Nm / TKmax = 40,000 Nm
- Operating speed to nmax = 15,000 1/min
Documents for Download
Dimensions and Parameters of RINGFEDER TNS Elastic Couplings
TYMA CZ Data Sheets
Czech and English (PDF 376.21 kB)
Related Products
RINGFEDER TNM Elastic Couplings
RINGFEDER TNB Elastic Couplings
SIT TRASCO Elastic Couplings
Couplings with front claws and elastic polyurethane star-shaped element
SIT TRASCO ES Zero-Backlash Couplings
Zero-backlash couplings with front claws and elastic polyurethane star-shaped element
We also provide design and calculation of transmission components, including shaft couplings. In the case of your interest in this service, use the detailed Drive or Coupling Calculation Form.
Shaft Coupling Manufacturer Profile
RINGFEDER POWER TRANSMISSION GMBH is a global supplier of drive and damping technology, building on more than 100 years of experience. The company operates manufacturing facilities and subsidiaries in many countries, complemented by an extensive partner network, ensuring a presence across all continents.
Alongside a wide range of high-quality couplings, RINGFEDER also offers clamping and damping components for applications across numerous industrial sectors.
We are an authorized distributor of shaft couplings from the German company RINGFEDER POWER TRANSMISSION GMBH.