Let’s learn about Ringfeder Flexible Couplings TNM GBT with Dai Hong Phat, through the following article!
1. About Dai Hong Phat Corp – Ringfeder Germany
– Dai Hong Phat Corp is the official authorized representative of Ringfeder Germany in Vietnam (Ringfeder Vietnam), Laos, Cambodia, Philippines and Bangladesh. We provide genuine transmission shaft coupling solutions that meet international standards, helping to optimize the performance and durability of machinery systems.
– Ringfeder Germany – the world’s leading brand in transmission and shock absorber solutions, with over 100 years of history of creation and innovation. Founded in 1922, with the first product “friction springs“, Ringfeder has become a global symbol of prestige for quality and reliability.
– Ringfeder Flexible Couplings TNM GBT products supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.
Certificate of Dai Hong Phat Corp is an authorized representative of Ringfeder Germany in Vietnam
2. Characteristics of Flexible Couplings TNM GBT:
– Flexible Couplings TNM GBT are manufactured by Ringfeder/Germany.
– Torque [Nm]: 20,500 to 49,000.
– Speed [rpm]: 4,200.
– Temperature range: -30°C to +100°C.
– Maximum bore diameter: 280 mm.
– Torsional flexibility, compensates for angular, radial, and axial misalignment.
– Intermediate rings loaded during compression.
– Resilient material available in various shore hardness levels.
– Intermediate rings can be replaced without moving the connected machines.
– The Ringfeder TNM GBT coupling is a flexible and shock-resistant torsional coupling with brake drum, and detachable conical ring. It compensates for angular misalignment as well as axial and radial displacement within fixed tolerances. Torque is transmitted through a resilient ring. The resilient ring is made of synthetic rubber (Pb) to dampen shocks and torsional vibrations, resistant to oil, temperature insensitive, and electrically conductive.
– The coupling can be used for both directions of rotation and can be installed in any position. One half of the coupling consists of a hub and a bolt on the clamp ring, allowing easy disassembly of the connected machines. With the conical ring opened and slid back, the rotation direction of the drive can be checked. The resilient ring allows replacement of machines without axial displacement.
– Thanks to the rotational recovery capability of the coupling, dangerous torsional oscillations from the operating threshold of the machines can be transferred to the speed threshold without any negative impact. The intermediate resilient rings are capable of dampening using high-quality materials, allowing the couplings to maintain enhancements within limits when passing through dangerous speed thresholds, thus protecting the connected machines from damage.
– The Ringfeder TNM GBT couplings also minimize torque shocks and reduce vibration in systems excited by very rapid impacts due to the damping quality of the material. Noise transmission is prevented by the structure.
See article: What is a flexible shaft coupling? Common types of flexible shaft couplings
Reference: Ringfeder Rubber Elements TNM Nor-mex Specifications
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84) 0906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of Elastomer Jaw Couplings TNM GBT:
Elastomer jaw couplings TNM GBT are utilized in various common applications, including construction, cement plants, steel mills, material handling, industrial pumps, air compressors, shafts, cable reels, as well as in thermal and hydroelectric power plants.
4. Technical of Ringfeder TNM GBT Couplings:
| Catalogue Ringfeder TNM GBT CouplingT |
Installation Ringfeder TNM GBT Coupling |
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Nor-mex GBT TNM Coupling Specifications:
| Coupling Model |
Identifer | TKN | Dimensions [mm] | Gw [kg] |
|||||
| Nm | d1kMax | d2kMax | A | SB | D1 | L | |||
| TNM GBT 112 | WN0611-200 | 230 | 42 | 46 | 200 | 75 | 112 | 133 | 10.2 |
| TNM GBT 128 | WN0612-200 | 380 | 52 | 53 | 200 | 75 | 128 | 154 | 13 |
| TNM GBT 148 | WN0614-250 | 600 | 58 | 65 | 250 | 95 | 148 | 176 | 21.5 |
| TNM GBT 168 | WN0616-250 | 980 | 72 | 75 | 250 | 95 | 168 | 198 | 17.8 |
| TNM GBT 168 | WN0616-315 | 980 | 72 | 75 | 315 | 118 | 168 | 198 | 37 |
| TNM GBT 194 | WN0619-315 | 1650 | 85 | 85 | 315 | 118 | 194 | 221 | 45.4 |
| TNM GBT 214 | WN0621-315 | 2400 | 92 | 95 | 315 | 118 | 214 | 243 | 55.6 |
| TNM GBT 214 | WN0621-400 | 2400 | 92 | 95 | 400 | 150 | 214 | 243 | 71.4 |
| TNM GBT 240 | WN0624-400 | 3700 | 102 | 100 | 400 | 150 | 240 | 267 | 83.5 |
| TNM GBT 240 | WN0624-500 | 3700 | 102 | 100 | 500 | 190 | 240 | 267 | 110.5 |
| TNM GBT 265 | WN0626-500 | 5800 | 120 | 115 | 500 | 190 | 265 | 310 | 134.4 |
| TNM GBT 295 | WN0629-500 | 7550 | 130 | 130 | 500 | 190 | 295 | 334 | 155.5 |
| TNM GBT 295 | WN0629-630 | 7550 | 130 | 130 | 630 | 236 | 295 | 334 | 209.1 |
| TNM GBT 330 | WN0633-630 | 9900 | 150 | 135 | 630 | 236 | 330 | 356 | 240.2 |
| TNM GBT 330 | WN0633-710 | 9900 | 150 | 135 | 710 | 265 | 330 | 356 | 278.3 |
| TNM GBT 370 | WN0637-710 | 14000 | 170 | 160 | 710 | 265 | 370 | 399 | 332 |
| TNM GBT 415 | WN0641-710 | 20500 | 185 | 180 | 410 | 265 | 415 | 441 | 414.3 |
5. Why choose Dai Hong Phat Corp?
100% genuine products imported directly from Ringfeder Germany.
Protect customers from counterfeit goods and always provide full CO/CQ documents.
Goods in stock, fast delivery nationwide 24/7.
Free technical consultation and support for drawings, catalogs.
Refined processing workshop to meet individual requirements.
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With more than 15 years of experience, Dai Hong Phat Shaft Coupling is proud to be a trusted partner of hundreds of domestic and foreign enterprises.
Let us accompany your sustainable development!
DAI HONG PHAT TECHNICAL PRODUCTION TRADING SERVICES CO., LTD
– Ho Chi Minh City Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long Ward, City. HCM
– Hanoi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Thanh Xuan Ward, Hanoi City.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587 | | Fax: 028.22536632
– Hotline: 0906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/


















