Let’s learn about Rathi-Ringfeder Tyre Couplings RST 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.
– Rathi-Ringfeder Tyre Flex Couplings RST supplied by Dai Hong Phat are 100% genuine imports, with full CO/CQ, meeting international quality standards.
2. Characteristics of Rathi-Ringfeder Tyre Couplings RST
– Manufacturer brand: Rathi-Ringfeder/India.
– Tyre Couplings RST are spacer-type flexible couplings designed to transmit torque efficiently while absorbing vibration and shock loads in industrial drive systems.
– The elastomer tyre element provides excellent damping performance, protecting motors, gearboxes and driven machines from dynamic loads.
– The spacer construction of Tyre Couplings RST allows easy removal of connected equipment without moving the motor or gearbox, reducing maintenance time.
– Designed to compensate for shaft misalignment including angular, parallel and axial misalignment in rotating machinery.
– Tyre Couplings RST significantly reduce vibration and operating noise, helping improve the reliability and lifespan of the entire drivetrain.
– Simple and robust construction enables quick installation and easy replacement of the tyre element when maintenance is required.
– Compatible with taper bush mounting systems, allowing secure shaft fixing and fast installation on different shaft sizes.
– Available in multiple coupling sizes to suit a wide range of torque capacities and industrial power transmission requirements.
– Tyre Couplings RST operate without lubrication, providing a maintenance-free solution for many industrial applications.
– Standardized DBSE (Distance Between Shaft Ends) ensures proper installation spacing between shafts in different drive configurations.
– Maximum shaft bore varies depending on coupling size and bush type, typically ranging from approximately 32 mm up to 90 mm according to the catalogue specifications.
View more product: Rathi-Ringfeder Tyre Couplings T/TO
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84 906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of Rathi-Ringfeder Tyre Couplings RST
– Pump drive systems in industrial plants
– Industrial fans and ventilation equipment
– Air compressors and pneumatic drive systems
– Conveyor systems and bulk material handling equipment
– Crushers and heavy-duty processing machinery
– Mixers and agitators used in chemical and food processing industries
– Power transmission systems in cement, mining and steel plants
– Motor – gearbox – driven equipment connections requiring vibration damping and shaft misalignment compensation.
4. Technical specifications of Rathi-Ringfeder Tyre Couplings RST
| Catalogue Rathi-Ringfeder RST |
Installation Rathi-Ringfeder RST |
 |
|
| Coupling Size | Type | Nom. DBSE | # Bush | Dimenssion | # Bush | M | |||||
| Size | Max Bore Ø D1 | ØA | ØB | ØC | Tyre Flex Size T/T0 | Size | Max Bore Ø D2 | ||||
| RST-12 | B | 80 100 |
1210 | 32 | 118 | 83 | 25 | 4 | 1008 | 25 | 17 |
| RST-16 | B | 100 100 140 100 140 100 140 |
1615 | 42 | 127 | 80 | 32 | 4″ 4″ 5 5 6 6 |
1008 | 25 | 17 |
| RST-25 | B | 100 140 180 100 140 180 140 180 |
2517 | 60 | 178 | 127 | 48 | 7F 7F 7F 8F 8F 8F 9 9 |
2012 2012 2012 2517 2517 2517 2517 2517 |
50 50 50 60 60 60 60 60 |
– – – 10 10 10 – – |
| RST-30 | B | 140 180 140 180 |
3030 | 75 | 216 | 146 | 60 | 10F 10F 11 11 |
3020 | 75 | – |
| RST-35 | B | 140 180 140 180 |
3535 | 90 | 248 | 178 | 80 | 12F 12F 14 14 |
3525 | 90 | – – 26 |
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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– Hotline: +84906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/
