Let’s learn about Rathi-Ringfeder Gear Couplings LHG with Dai Hong Phat, through the following article!
1. About Dai Hong Phat Corp – Rathi India
– Dai Hong Phat Corp is the official authorized representative of Rathi India in Vietnam (Rathi 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.
– Established in 1993 in Pune, India, under Rathi Group. The company has achieved ISO 9001 certification and specializes in manufacturing transmission couplings. With a global distribution system and strict quality control processes, Rathi quickly became an internationally prestigious brand.
– In 2024, Rathi officially merged into Ringfeder.
– The Rathi-Ringfeder Gear Couplings LHG supplied by Dai Hong Phat are 100% genuine imports, with full CO/CQ, meeting international quality standards.
View more: Other Rathi-Ringfeder Gear Couplings lines
2. Characteristics of Rathi-Ringfeder Gear Couplings LHG
– Manufacturer brand: Rathi-Ringfeder/India
– LHG Coupling is a steel-cased gear coupling that operates without safe kickback.
– Power: 963 kw/100 rpm
– Maximum diameter: 260 mm
– Compact size, easy to disassemble
– High power to weight ratio. Adjusts angular, parallel and axial misalignment.
– Typically used up to 120 ° C. Can be used for higher temperatures by using appropriate grease or oil.
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of Rathi-Ringfeder Gear Couplings LHG
The Gear-Flex LHG Gear Shat Coupling is a fully flexible gear coupling that accommodates angular and parallel misalignment or a combination of both as well as axial misalignment (end float). Ideal for all horizontal, close coupling applications including fans, cranes, conveyors, steel & paper mill equipment. One or both hubs can be easily reversed for more general shaft separation applications.

4. Technical specifications of Rathi-Ringfeder LHG Gear Coupling
| Catalogue Rathi-Lovejoy LHG Gear Coupling |
Installation Rathi-Lovejoy LHG Gear Coupling |
| Coupling (Model) |
kW at 100 rpm |
Rated Torque Nm |
Max. rpm |
Bore | ØA | ØB1 | ØB2 | L-L1 | TL | |
| Max | ||||||||||
| ØD1 | ØD2 | |||||||||
| LHG-100 | 6 | 559 | 7600 | 35 | 45 | 120 | 50 | 65 | 45 | 93 |
| LHG-101 | 12 | 1127 | 6730 | 50 | 60 | 170 | 65 | 85 | 55 | 115 |
| LHG-102 | 29 | 2804 | 6150 | 65 | 75 | 185 | 85 | 110 | 70 | 145 |
| LHG-103 | 53 | 5047 | 5200 | 80 | 90 | 220 | 105 | 130 | 85 | 175 |
| LHG-104 | 100 | 9557 | 4580 | 100 | 110 | 250 | 130 | 160 | 105 | 215 |
| LHG-105 | 153 | 14605 | 3950 | 115 | 130 | 290 | 155 | 185 | 110 | 230 |
| LHG-106 | 235 | 22444 | 3550 | 125 | 150 | 320 | 175 | 215 | 125 | 260 |
| LHG-107 | 412 | 39303 | 3270 | 145 | 170 | 350 | 205 | 240 | 140 | 290 |
| LHG-108 | 529 | 50472 | 3015 | 165 | 200 | 380 | 230 | 285 | 155 | 320 |
| LHG-109 | 658 | 62821 | 2650 | 190 | 220 | 430 | 250 | 315 | 165 | 340 |
| LHG-110 | 963 | 91923 | 2330 | 230 | 260 | 490 | 310 | 370 | 180 | 370 |
5. Why choose Dai Hong Phat Corp?
– 100% genuine products imported directly from Rathi-Ringfeder India.
– 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 Transmissions 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/















