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RINGFEDER TNS Elastic Elements

TNS elastic elements are parts 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 (Pb) or polyurethane (Vk) 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-S designation.

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Products are sorted by name in ascending order.

TNS 20 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 20 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

4.92 excl. VAT

5.95 incl. VAT

TNS 30 VkR - Elastic Ring (82 Shore A, Red, Polyurethane) Shaft Coupling

TNS 30 VkR - Elastic Ring (82 Shore A, Red, Polyurethane)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.67 excl. VAT

10.49 incl. VAT

TNS 40 VkR - Elastic Ring (82 Shore A, Red, Polyurethane) Shaft Coupling

TNS 40 VkR - Elastic Ring (82 Shore A, Red, Polyurethane)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

12.42 excl. VAT

15.02 incl. VAT

TNS 50 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 50 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

16.87 excl. VAT

20.41 incl. VAT

TNS 70 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 70 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

23.89 excl. VAT

28.91 incl. VAT

TNS 85 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 85 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

31.27 excl. VAT

37.84 incl. VAT

TNS 100 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 100 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

45.45 excl. VAT

54.99 incl. VAT

TNS 125 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 125 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

76.37 excl. VAT

92.41 incl. VAT

TNS 145 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 145 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

99.80 excl. VAT

120.75 incl. VAT

TNS 170 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 170 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

155.32 excl. VAT

187.93 incl. VAT

TNS 200 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 200 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

203.57 excl. VAT

246.32 incl. VAT

TNS 230 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 230 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

297.28 excl. VAT

359.71 incl. VAT

TNS 260 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 260 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

In Stock We update the stock availability information every 2 hours.

The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.

375.99 excl. VAT

454.95 incl. VAT

TNS 300 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 300 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

525.22 excl. VAT

635.51 incl. VAT

TNS 360 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 360 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

709.47 excl. VAT

858.45 incl. VAT

TNS 400 VkR - Elastic Ring (93 Shore A, Red, Polyurethane) Shaft Coupling

TNS 400 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

941.97 excl. VAT

1,139.79 incl. VAT

TNS 20 Pb72 - Elastic Ring (72 Shore A, Black, Rubber) Shaft Coupling

TNS 20 Pb72 - Elastic Ring (72 Shore A, Black, Rubber)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

4.92 excl. VAT

5.95 incl. VAT

TNS 20 Pb82 - Elastic Ring (82 Shore A, Black, Rubber) Shaft Coupling

TNS 20 Pb82 - Elastic Ring (82 Shore A, Black, Rubber)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

4.92 excl. VAT

5.95 incl. VAT

TNS 30 Pb72 - Elastic Ring (72 Shore A, Black, Rubber) Shaft Coupling

TNS 30 Pb72 - Elastic Ring (72 Shore A, Black, Rubber)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.67 excl. VAT

10.49 incl. VAT

TNS 30 Pb82 - Elastic Ring (82 Shore A, Black, Rubber) Shaft Coupling

TNS 30 Pb82 - Elastic Ring (82 Shore A, Black, Rubber)

Shaft Coupling

At Supplier

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.67 excl. VAT

10.49 incl. VAT

Products are sorted by name in ascending order.

Total 3 pages

Couplings Construction

RINGFEDER TNS Coupling Construction

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

Couplings 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.

Couplings 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

Couplings Code Description

Example:
TNS 145 VkR - Elastic Ring (93 Shore A, Red, Polyurethane)

Code Part Description
TNS

RINGFEDER couplings product series

145

Outer diameter in mm

VkR

Flexible element material designation

Elastic Ring

Part name

93 Shore A

Element hardness according to the Shore A test

Red

Element color

Polyurethane

Element material

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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We also provide design and calculation of transmission components, including shaft couplings. In the case of your interest in this service, use the detailed Transmission Drive Design Form.


Shaft Coupling 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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