TNM 370 Pb82 - Elastic Ring (82 Shore A, Black, Rubber, Formerly NORMEX)
Shaft Coupling
Price without VAT: 8 773,50CZK
Price including VAT: 10 615,90CZK with VAT
Catalogue price excluding VAT:
8 952,00CZK
At supplier, we usually ship within 2 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Shaft Coupling Parameters
Outer diameter of the coupling. In Ringfeder TNM couplings, it is commonly denoted as D1 or D1.
Width of the element.
In the TYMA Product Catalogues you can find this material also described with the abbreviation NBR.
Shaft Coupling Description
TNM 370 Pb82 - Elastic Ring (82 Shore A, Black, Rubber, Formerly NORMEX) is a part designed for RINGFEDER TNM shaft couplings.
RINGFEDER TNM are torsionally flexible, puncture-proof shaft couplings with two metal hubs with front claws and a rubber 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.
Formerly they were sold under the TSCHAN NORMEX designation.
Shaft Coupling Construction
- One-piece hubs
- Elastic ring
Shaft Coupling Fields of Use
RINGFEDER TNM (formerly TSCHAN NORMEX) 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.
Shaft Coupling Characteristics
- 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
- Replacement of elastic elements without axial movement of the coupled machines (principle of the multi-part design)
- Max. finished bore: 280 mm
- Nominal torque of coupling TKn = 41,000 Nm / TKmax = 97,500 Nm
- Operating speed to nmax = 5000 1/min
Documents for Download
Related Products
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
Manufacturer Profile
RINGFEDER POWER TRANSMISSION GMBH is the international leader in niche markets for drive and damping technology. The company offers their users worldwide outstanding locking devices, damping solutions and coupling systems for the highest functionality and durability requirements in a wide variety of industries.
They not only provide their customers with expert advice based on almost 100 years of experience and expertise, but also develop innovative, tailor-made solutions together with them. Subsidiaries in Germany, the USA, Brazil, China and India as well as a worldwide service and partner network contribute to the global success of the company.
TYMA CZ is an authorized regional distributor of RINGFEDER.
