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.
Products are sorted by name in ascending order.
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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.
Couplings Construction
- One-piece hubs (ST and LST types indicated)
- 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
TYMA CZ Data Sheets
Czech and English (PDF 473.77 kB)
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
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 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.
