Let’s learn about Flender Steel Disc Couplings N-Arpex ARN with Dai Hong Phat Corp, through the following article!
1. About Dai Hong Phat – Flender Germany
– Dai Hong Phat Corp is the official authorized representative of Flender Germany in Vietnam. We provide genuine transmission shaft coupling solutions, meeting international standards, helping to optimize the performance and durability of machinery systems.
– Flender was founded in 1899, pioneering the manufacture of wooden pulleys, developing couplings, speed converters, laying the foundation for the transmission industry. Through development, Flender expanded to provide gearboxes, couplings, industrial transmission systems. Merged with Siemens in 2005. Currently, Flender stands out with maintenance services, sustainable transmission solutions, serving the world’s key industries.
– Flender N-Arpex ARN Disc Couplings products supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.
View more: Other Flender Pin & Bush Couplings (Germany) here
2. Characteristics of Flender Steel Disc Couplings N-Arpex ARN
– Manufacturer brand: Flender/Germany.
– The coupling is entirely constructed of steel, thus resisting reverse jerking reactions during operation, ensuring safety.
– The Flender N-ARPEX ARN coupling comprises three series: ARN 6, ARN 8, ARN 10. It consists of steel hubs and damping steel discs.
– The rated torque range is from TKN = 350 Nm to 2,000,000 Nm.
– The optimized design of the disc pack and redesigned layout enables maximum speed and torque transmission.
– It is suitable for temperatures ranging from -50°C to 280°C, with high compensation capabilities up to 1°, allowing the N-ARPEX ARN series to perform exceptionally well in specific harsh conditions.
View more product: Arpex ART Turbo Couplings
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of Steel Disc Couplings N-Arpex ARN
The Flender N-ARPEX all-steel disc coupling is widely used across various industries, including:
– Oil and Gas: pumps, fans, compressors, air-cooled heat exchangers, actuators, dryers, mixers, cooling towers, agitators, reaction vessels, plant circuits.
– Power Generation: condensers, generators, gas turbines, cooling towers, water turbines, boiler feed pumps.
– Pulp and Paper: waste paper, wet end, refining and roll mills, hanging racks, coating machines, calenders, wastewater treatment plants.
– Water and Wastewater: air blowers, Archimedes screw pumps, pumps.
– Shafting and Traveling Equipment: lifting and suspension equipment, rotating equipment, running gears for trolleys and moving gears.
– Maritime and Shipbuilding: single-engine ships, multi-engine ships, dredgers, propulsion gearboxes, installation ships.
4. Technical specifications of the N-ARPEX ARN All-Steel Couplings
| Catalogue Flender N-ARPEX ARN |
Installation Flender N-ARPEX ARN |
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| SERIES | SIZES Ø | NOMINAL TORQUE | DESIGNS |
| ARN-6 | 86 … 343 | 350 Nm … 28,000 Nm | NEN / NHN MFEFM / MFHFM MCECM / MCHCM KEK / KHK BEB |
| ARN-8 | 219 … 631 | 10,000 Nm … 350,000 Nm | NEN / NHN MFEFM / MFHFM MCECM / MCHCM |
| ARN-10 | 495 … 988 | 200,000 Nm … 2,000,000 Nm | NEN / NHN MFEFM / MFHFM |
| Power ratings, NEN/NHN, BEB, MCECM/MCHCM and MFEFM/MFHFM series | |||||
| Size | Series | Rated torque |
Maxi-mum torque | Overload torque | Maxi-mum speed |
| DA | TKN | Tkmax | TKOL | nKmax | |
| mm | kNm | rpm | |||
| 86-6 | 6 | 0.35 | 0.7 | 0.875 | 24000 |
| 103-6 | 0.5 | 1 | 1.25 | 20000 | |
| 122-6 | 0.95 | 1.9 | 2.375 | 17000 | |
| 133-6 | 1.25 | 2.5 | 3.125 | 15000 | |
| 159-6 | 2.1 | 4.2 | 5.25 | 13000 | |
| 174-6 | 2.5 | 5 | 6.25 | 12000 | |
| 184-6 | 3.8 | 7.6 | 9.5 | 11000 | |
| 203-6 | 5 | 10 | 12.5 | 10000 | |
| 217-6 | 6.2 | 12.4 | 15.5 | 9500 | |
| 251-6 | 10.5 | 21 | 26.25 | 8000 | |
| 268-6 | 13.8 | 27.6 | 34.5 | 7500 | |
| 291-6 | 18.2 | 36.4 | 45.5 | 7000 | |
| 318-6 | 23 | 46 | 57.5 | 6500 | |
| 343-6 | 28 | 56 | 70 | 6000 | |
| 219-8 | 8 | 10 | 20 | 25 | 9500 |
| 241-8 | 15 | 30 | 37 | 8700 | |
| 262-8 | 20 | 40 | 50 | 8000 | |
| 285-8 | 27 | 54 | 67 | 7300 | |
| 302-8 | 35 | 70 | 87 | 6900 | |
| 321-8 | 43 | 86 | 107 | 6500 | |
| 354-8 | 56 | 112 | 140 | 5900 | |
| 387-8 | 72 | 144 | 180 | 5400 | |
| 411-8 | 93 | 186 | 232 | 5100 | |
| 447-8 | 122 | 244 | 305 | 4600 | |
| 495-8 | 160 | 320 | 400 | 4200 | |
| 546-8 | 212 | 424 | 530 | 3800 | |
| 587-8 | 270 | 540 | 675 | 3500 | |
| 631-8 | 350 | 700 | 875 | 3300 | |
| 495-10 | 10 | 200 | 350 | 450 | 4200 |
| 546-10 | 270 | 473 | 608 | 3800 | |
| 587-10 | 352 | 616 | 792 | 3500 | |
| 631-10 | 450 | 788 | 1013 | 3300 | |
| 694-10 | 630 | 1103 | 1418 | 3000 | |
| 734-10 | 760 | 1330 | 1710 | 2800 | |
| 790-10 | 950 | 1663 | 2138 | 2600 | |
| 887-10 | 1400 | 2450 | 3150 | 2300 | |
| 988-10 | 2000 | 3500 | 4500 | 2100 | |
5. Why choose Dai Hong Phat Corp?
– 100% genuine products imported directly from Flender 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 Transmission 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 ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– Ho Chi Minh City Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long Ward, Ho Chi Minh City.
– 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: +84906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/
