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Key Characteristics of the Elastomer Jaw Couplings TNM LE
Torque is transmitted via pre-compressed elastic buffers made of synthetic rubber (Perbunan; Pb), which are connected to form an intermediate ring. This elastic intermediate ring dampens impacts and torsional vibrations and is electrically conductive, preventing unwanted static charging. The coupling can be used in any rotational direction and installation position.
- Torsionally Flexible: Compensate for angular, radial, and axial shaft misalignments.
- Design: Pre-compressed individual buffers connected to an intermediate ring.
- Intermediate Rings: Available in different Shore hardness levels (standard Pb72, hard Pb82) and usable in temperatures from –30 °C to +100 °C.
- Maintenance: Elastic intermediate ring can be replaced with movement of the connected aggregates.
- Specifications:
- Bores: Up to 230 mm
- Torques: Up to TKn = 41,000 Nm / TKmax = 97,500 Nm
- Speeds: Up to nmax = 5,000 min-1
Product Specifications of TNM LE Elastomer Jaw Coupling
TNM LE Catalogue | TNM LE Installation Instruction |
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Identifier | Size Coupling | TKN [Nm] | nmax | Dimensions [mm] | Gwub | ||||
TNM LE | Pb72 | Pb82 | 1/min | d1kMax | D1 | D2 | L | [kg] | |
WN0806-106 | TNM LE - 67 | 22 | 35 | 5000 | 28 | 67 | 46 | 47,5 | 1 |
WN0808-120 | TNM LE - 82 | 48 | 75 | 5000 | 32 | 82 | 53 | 59 | 2,6 |
WN0809-144 | TNM LE - 97 | 96 | 150 | 5000 | 45 | 97 | 69 | 73 | 2,9 |
WN0811-158 | TNM LE - 112 | 150 | 230 | 5000 | 48 | 112 | 79 | 85,5 | 4,2 |
WN0812-180 | TNM LE - 128 | 250 | 380 | 5000 | 55 | 128 | 90 | 98,5 | 6,6 |
WN0814-200 | TNM LE - 148 | 390 | 600 | 4500 | 65 | 148 | 107 | 111,5 | 9,4 |
WN0816-220 | TNM LE - 168 | 630 | 980 | 4000 | 75 | 168 | 124 | 127,5 | 13,9 |
WN0819-248 | TNM LE - 194 | 1050 | 1650 | 3500 | 85 | 194 | 140 | 141,5 | 20,3 |
WN0821-274 | TNM LE - 214 | 1500 | 2400 | 3000 | 95 | 214 | 157 | 156 | 27,9 |
WN0824-314 | TNM LE - 240 | 2400 | 3700 | 2750 | 110 | 240 | 179 | 169 | 38,5 |
WN0826-344 | TNM LE - 265 | 3700 | 5800 | 2500 | 120 | 265 | 198 | 195,5 | 53,1 |
WN0829-380 | TNM LE - 295 | 4900 | 7550 | 2250 | 130 | 295 | 214 | 210 | 68,6 |
WN0833-430 | TNM LE - 330 | 6400 | 9900 | 2000 | 150 | 330 | 248 | 224 | 94,6 |
WN0837-480 | TNM LE - 370 | 8900 | 14000 | 1750 | 170 | 370 | 278 | 250 | 103,1 |
WN0841-575 | TNM LE - 415 | 13200 | 20500 | 1500 | 190 | 415 | 315 | 273 | 185,1 |
WN0848-615 | TNM LE - 480 | 18000 | 28000 | 1400 | 210 | 480 | 315 | 293 | 226,8 |
WN0857-692 | TNM LE - 575 | 27000 | 41000 | 1200 | 230 | 575 | 350 | 313 | 308,2 |
Why Choose Ringfeder Elastomer Jaw Couplings TNM LE?
The TNM LE couplings offer torsional flexibility and excellent damping of torsional vibrations, providing reliable performance in various applications. Their modular design allows for multiple variations, and individual elastomers are joined into one intermediate ring, enabling easy replacement. With a maximum torque range from 27 to 97,500 Nm, these couplings ensure high versatility and efficiency
Ringfeder TNM LE jaw couplings are versatile components in general engineering. They are primarily used as drive and output couplings for gears, pumps, screw compressor drives, and combined heat and power plants.
Dai Hong Phat Corp is a leading specialist in supplying all Ringfeder Flexible Coupling TNM LE products throughout Vietnam.
We guarantee that our couplings are 100% genuine, brand new, and come with certificates and clear origins.
With 15 years of industry experience, Dai Hong Phat Corp is dedicated to providing authentic, high-quality Ringfeder TNM LE couplings at competitive prices. Additionally, we maintain a substantial inventory to ensure the availability of goods in large quantities.
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