Let’s learn about Ringfeder Flexible Couplings TNR 2425.2 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 TNR 2425.2 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 Ringfeder Flexible Couplings TNR 2425.2:
– Torsional Highflex Couplings TNR 2425.2 are manufactured by Ringfeder/Germany.
– Dynamic hardness: High resilience for efficient power transmission.
– Torque [Nm]: From 144 to 9600.
– Speed [rpm]: From 1200 to 4750.
– Temperature range: -50°C to +230°C.
– The Ringfeder TNR 2425.2 allows flexible adjustment of the rubber round piece’s hardness, ensuring smooth operation and optimizing the vibration of the entire drive system. The coupling’s hardness and shock-absorbing rubber are matched to the corresponding transmission conditions by selecting and combining specific suitable elastic shock-absorbing rubbers.
– The Ringfeder TNR 2425.2 shaft coupling is specially designed for optimal use primarily in internal combustion engines. It compensates for shaft misalignment, including axial misalignment, radial misalignment, and angular misalignment.
– The shaft coupling is mounted between the engine and the gearbox, suitable for construction machinery such as excavators, cranes, crushers, or dump trucks. It features double-row twisted rubber rings to connect the flange shaft to the cone shaft locking sleeve system. The elastic elements can be easily replaced without the need for axial movement of other components.
Reference: Ringfeder Elastomer Rings TNR Specifications
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84)906 955 057 – EMAIL: INFO@DHP-CORP.COM.VNb |
3. Applications of Flexible Couplings TNR 2425.2:
Torsional Highflex Couplings TNR 2425.2 is specially designed and optimized for primary use in internal combustion engines. The coupling is utilized across all power generation sectors, including wind and hydroelectric power plants, emergency power units, or mobile generators, as well as in pumps and compressors.
4. Technical of Ringfeder TNR 2425.2 Coupling:
| Catalogue Ringfeder TNR 2425.2 |
Installation Ringfeder TNR 2425.2 |
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Technical specifications of Ringfeder TNR 2425.2 coupling:
| Couplings Model |
Taper bushing | SAE Size | Dimensions [mm] | Gwub [kg] |
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| A | DPC7 | D | D1 | L | ||||
| 160.2 – 06.5 | 1615 | 6.5 | 215.9 | 200 | 160 | 73 | 71 | 3.7 |
| 160.2 – 07.5 | 1615 | 7.5 | 241.3 | 222.3 | 160 | 73 | 71 | 4 |
| 160.2 – 08.0 | 1615 | 8 | 263.5 | 244.5 | 160 | 73 | 71 | 4.3 |
| 160.2 – 10.0 | 1615 | 10 | 314.3 | 295.3 | 160 | 73 | 71 | 5.2 |
| 200.2 – 07.5 | 2012 | 7.5 | 222.3 | 213.3 | 200 | 100 | 84 | 6.8 |
| 200.2 – 08.0 | 2012 | 8 | 263.5 | 244.5 | 200 | 100 | 84 | 7.2 |
| 200.2 – 10.0 | 2012 | 10 | 314.3 | 295.3 | 200 | 100 | 84 | 8.3 |
| 200.2 – 11.5 | 2012 | 11.5 | 352.4 | 333.7 | 200 | 100 | 84 | 9.2 |
| 260.2 – 10.0 | 2517 | 10 | 314.3 | 295.3 | 260 | 129 | 104 | 15.2 |
| 260.2 – 11.5 | 2517 | 11.5 | 352.4 | 333.7 | 260 | 129 | 104 | 16.4 |
| 260.2 – 14.0 | 2517 | 14 | 466.7 | 438.2 | 260 | 129 | 104 | 20.5 |
| 260.2 – 16.0 | 2517 | 16 | 517.5 | 489 | 260 | 129 | 104 | 22.9 |
| 320.2 – 14.0 | 3535 | 14 | 466.7 | 438.2 | 320 | 165 | 132 | 30.1 |
| 320.2 – 16.0 | 3535 | 16 | 517.5 | 489 | 320 | 165 | 132 | 32.7 |
| 320.2 – 18.0 | 3535 | 18 | 571.5 | 542.9 | 320 | 165 | 132 | 35.7 |
| 400.2 – 16.0 | 4040 | 16 | 517.5 | 489 | 400 | 208 | 162 | 57.1 |
| 400.2 – 18.0 | 4040 | 18 | 571.5 | 542.9 | 400 | 208 | 162 | 60.7 |
| 400.2 – 21.0 | 4040 | 21 | 673.1 | 641.4 | 400 | 208 | 162 | 68.4 |
| 400.2 – 24.0 | 4040 | 24 | 733.4 | 692.2 | 400 | 208 | 162 | 72.8 |
| 500.2 – 21.0 | 5050 | 21 | 673.1 | 641.4 | 500 | 268 | 197 | 114 |
| 500.2 – 24.0 | 5050 | 24 | 733.4 | 692.2 | 500 | 268 | 197 | 118 |
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/
