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TNS 260 ST - Hub (Standard, Unbored, Steel)

Shaft Coupling

Price for you :

Price without VAT: 23 583,40CZK

Price including VAT: 28 535,90CZK with VAT

Catalogue price excluding VAT:
24 064,00CZK

The product is custom-made from a semi-finished product. It cannot be returned or replaced. In accordance with the provisions of § 1837, letter d) of Act No. 89/2012 Coll., the Civil Code (hereinafter referred to as the “Civil Code”), the consumer may not withdraw from a contract of purchase in the sense of the provisions of § 2079 et seq. of the Civil Code, if it concerns a contract on delivery of goods that have been adjusted by request of the consumer or for the consumer, concluded by means of remote communication.

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.

We usually made this product from a semi-finished product during the first working day after the order.

Shaft Coupling Parameters

Bore: Unbored
Brand: Ringfeder
Weight (kg): 30.950
Material: Steel Material
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.

Shaft Coupling Description

TNS 260 ST - Hub (Standard, Unbored, Steel) is a part designed for RINGFEDER TNS shaft 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. TNS coupling hubs are made of steel as unbored. They are therefore supplied as semi-finished products and the bore must be adjusted before mounting the coupling on the shafts.

Formerly they were sold under the TSCHAN-S designation.

Shaft Coupling Construction

RINGFEDER TNS Coupling Construction

  1. One-piece hubs (ST and LST types indicated)
  2. Elastic ring

Shaft Coupling Fields of Use

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.

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
  • 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 - Preview

Dimensions and Parameters of RINGFEDER TNS Elastic Couplings

TYMA CZ Data Sheets

Czech and English (PDF 473.77 kB)

TNS Elastomer Jaw Couplings - Preview

TNS Elastomer Jaw Couplings

RINGFEDER Catalogue

English (PDF 2.53 MB)


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Manufacturer Profile

RINGFEDER

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.

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