RINGFEDER TNM Elastic Couplings
RINGFEDER TNM elastic couplings (formerly TSCHAN NORMEX) are torsionally flexible, puncture-proof couplings with claw rings and a rubber element. The scoupling transmit torque via pre-compressed, elastic buffers connected to one another into an intermediate ring. The elastic intermediate ring can absorb shocks and torsional vibrations, is oil resistant and electrically conductive.
The coupling can be used in any direction of rotation and each installation position.
TNM (NORMEX) E - 50 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
11.13€ excl. VAT
13.46€ incl. VAT
TNM (NORMEX) E - 50 - Unbored (82 Shore A)
Shaft Coupling
In stock: no
34.92€ excl. VAT
42.25€ incl. VAT
TNM (NORMEX) E - 67 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
11.90€ excl. VAT
14.40€ incl. VAT
TNM (NORMEX) E - 67 - Unbored (82 Shore A)
Shaft Coupling
In stock: no
41.42€ excl. VAT
50.12€ incl. VAT
TNM (NORMEX) E - 82 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
16.41€ excl. VAT
19.86€ incl. VAT
TNM (NORMEX) E - 82 - Unbored (82 Shore A)
Shaft Coupling
In stock: yes
53.87€ excl. VAT
65.18€ incl. VAT
TNM (NORMEX) E - 97 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
25.56€ excl. VAT
30.92€ incl. VAT
TNM (NORMEX) E - 97 - Unbored (82 Shore A)
Shaft Coupling
In stock: yes
77.11€ excl. VAT
93.30€ incl. VAT
TNM (NORMEX) E - 112 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
32.72€ excl. VAT
39.59€ incl. VAT
TNM (NORMEX) E - 112 - Unbored (82 Shore A)
Shaft Coupling
In stock: yes
108.95€ excl. VAT
131.82€ incl. VAT
TNM (NORMEX) E - 128 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
35.03€ excl. VAT
42.38€ incl. VAT
TNM (NORMEX) E - 128 - Unbored (82 Shore A)
Shaft Coupling
In stock: yes
139.02€ excl. VAT
168.21€ incl. VAT
TNM (NORMEX) E - 148 - Elastic Ring (75 Shore A)
Shaft Coupling
In stock: no
36.57€ excl. VAT
44.25€ incl. VAT
TNM (NORMEX) E - 148 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
36.57€ excl. VAT
44.25€ incl. VAT
TNM (NORMEX) E - 148 - Unbored (82 Shore A)
Shaft Coupling
In stock: yes
174.49€ excl. VAT
211.13€ incl. VAT
TNM (NORMEX) E - 168 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
51.66€ excl. VAT
62.51€ incl. VAT
TNM (NORMEX) E - 168 - Unbored (82 Shore A)
Shaft Coupling
In stock: yes
259.86€ excl. VAT
314.43€ incl. VAT
TNM (NORMEX) E - 194 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: no
69.51€ excl. VAT
84.10€ incl. VAT
TNM (NORMEX) E - 194 - Unbored (82 Shore A)
Shaft Coupling
In stock: yes
346.88€ excl. VAT
419.73€ incl. VAT
TNM (NORMEX) E - 214 - Elastic Ring (82 Shore A)
Shaft Coupling
In stock: yes
103.77€ excl. VAT
125.56€ incl. VAT
Couplings Construction
- Left hub
- Right hub
- Elastic element (ring)
Couplings 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.
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
- 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
RINGFEDER TNS Elastic Couplings
RINGFEDER TNB Elastic Couplings
RINGFEDER TNK Barrel Couplings
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.
