1. Dai Hong Phat Corp. is the specialized representative providing all Rathi-Lovejoy servo coupling products across Vietnam:
Rathi Transpower Pvt. Ltd is a part of the Rathi Group based in Pune, India, owned by a family. Rathi is a leading company in the industry specializing in the manufacture of Flexible Couplings, Spacer Couplings, Fluid Couplings, and Type Couplings for precision power transmission applications. Few manufacturers worldwide can offer such a wide range of standard couplings.
The expertise in manufacturing a wide range of products and the pursuit of comprehensive strength are the keys to providing the highest standards to customers. This has made Rathi a global leader in the field of coupling manufacturing. With a stringent manufacturing process from material selection to final product testing and delivery to consumers, Rathi always prioritizes quality standards. Therefore, Rathi’s couplings have been preferred choices for customers for many years.
Dai Hong Phat Company is an importer and distributor of 100% genuine Rathi-Lovejoy servo couplings across Vietnam. With over 15 years of reputable service, the company ensures to supply customers with genuine servo couplings of the highest quality and the best prices on the market.
2. Characteristics of the Curve-Flex Couplings Type RJB:
– The Curve-Flex Couplings are manufactured by Rathi-Lovejoy/India.
– Rathi-Lovejoy RJB servo couplings are designed to resist backlash during operation. The design includes 2 steel hubs and a damping ring to create a rigid block that protects the transmission.
– Easy assembly and disassembly: Rathi-Lovejoy RJB servo couplings allow for easy removal and replacement of rubber parts, minimizing costs and saving warranty/maintenance time.
– Operating environment: Can operate in temperatures ranging from -40°C to 120°C.
View more produc “Jaw Flex Couplings Type L“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84 906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of the Curve-Flex Couplings Type RJB:
Curve-Flex Couplings Type RJB are widely utilized across industries such as machine tools, automation, power transmission, medical technology, packaging, and servo motor applications. They provide precise torque transmission, accommodate misalignment, and dampen vibration, ensuring reliable performance and smooth operation in various machinery and equipment.

View more produc “Jaw Flex Couplings Type RRS“
4. Technical drawing of the Curve-Flex Couplings Type RJB:

| Coupling Size | Hub TYPE | Max. Speed RPM | BORE ØD | DIMENSIONS | WEIGHT (kg.) | |||||
| PB | MIN | MAX | ØA | ØB | L1 | L2 | ||||
| 24 | I | 10600 | – | 9 | 24 | 56 | 40 | 30 | – | 0.24 |
| II | 22 | 28 | – | 30 | – | 0.34 | ||||
| 28 | I | 8500 | 10 | 28 | 66 | 48 | 35 | – | 0.39 | |
| II | 28 | 38 | – | 35 | – | 0.54 | ||||
| 38 | I | 7100 | 10 | 12 | 40 | 80 | 66 | 45 | – | 2 |
| II | 12 | 48 | – | 45 | – | 2.4 | ||||
| III | 12 | 48 | – | – | 70 | 3.6 | ||||
| 42 | I | 6000 | 12 | 14 | 45 | 95 | 75 | 50 | – | 3.5 |
| * II | 14 | 50 | – | 50 | – | 3.54 | ||||
| II | 14 | 55 | – | 50 | – | 3.8 | ||||
| III | 14 | 55 | – | – | 75 | 5.5 | ||||
| 48 | I | 5600 | 13 | 15 | 52 | 105 | 85 | 56 | – | 4.4 |
| * II | 15 | 55 | 85 | 56 | – | 4.76 | ||||
| II | 15 | 62 | – | 56 | – | 5.2 | ||||
| III | 15 | 62 | – | – | 80 | 4.2 | ||||
5. Why Choose Dai Hong Phat Corp. as the Supplier for Rathi-Lovejoy RJB Servo Couplings?
– You will be able to purchase 100% genuine servo couplings directly imported by Dai Hong Phat from Rathi-Lovejoy.
– Customers can rest assured as Dai Hong Phat protects against risks and counterfeit Lovejoy Rathi products.
– We provide full CO/CQ documentation.
– Curve-Flex Couplings Type RJB are always available in Dai Hong Phat’s warehouse for swift delivery to customers.
– Dai Hong Phat Corp. will provide technical drawings of purchased Lovejoy Rathi products upon request.
– Our dedicated team of highly skilled technical experts is always available to provide support and advice on Rathi-Lovejoy RJB servo couplings.
– We offer free consultation on optimal solutions for customers’ plants regarding genuine Lovejoy Rathi couplings from the Lovejoy-Rathi brand.
– Customers will receive genuine catalogues of servo couplings from Dai Hong Phat Corp.
– We provide free customization of technical specifications and sizes of Rathi-Lovejoy products based on customer requirements.
– We offer nationwide 24/7 delivery services to minimize downtime for customers’ machinery.
– Dai Hong Phat Corp. has a professional workshop for tailored machining services according to customers’ specific needs.
Contact Dai Hong Phat now for consultation!
Or view more information at:
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– https://www.khopkhoatruc.com/
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DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– HCMC Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long B Ward, Thu Duc City.
– Ha Noi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587
– Hotline: +84906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner website: https://rathicouplings.com/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |

