Let’s learn about KTR Flexible Couplings Rotex CF with Dai Hong Phat, through the following article!
1. About Dai Hong Phat Corp- KTR Germany
– Dai Hong Phat Corp is the official authorized representative of KTR Germany in Vietnam (KTR Vietnam). We provide genuine transmission shaft coupling solutions, meeting international standards, helping to optimize the performance and durability of machinery systems.
– KTR was established in 1959 in Germany. KTR is an abbreviation of
K – Kupplung (Coupling) | T – Technology (Technology) | R – Rheine (Region)
– KTR products: Rotex shaft coupling, Clampex shaft locking joint, hydraulic brake, …
– KTR Flexible Couplings Rotex CF products supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.
Certificate of Dai Hong Phat as Authorized Distributor of KTR Germany in Vietnam
See more: Other KTR Flexible Couplings
2. Characteristics of KTR Flexible Couplings Rotex CF
– Manufacturer brand: KTR/Germany.
– Designed for heavy-duty machinery applications
– Material: Driving flange 3b made from GGG-40 (nodular cast iron)
– Specifically compact installation length
– Customizable flange connection according to customer requirements
– Flange surface customizable upon request
– Compliant with ATEX regulations (as per EU Directive 2014/34/EU)
– Coaxial, radial, angular compensation component, vibration damping.
– The flexible Rotex couplings are compact, lightweight, and have low mass inertia but transmit high torque.
– The quality and lifespan of the couplings are improved by precise machining, ideal for transmitting torque while reducing vibrations and absorbing shocks.
– The KTR Rotex CF coupling acts like a flange for heavy engineering, with a flange connection on one side and a short installation length.
– The KTR Rotex CF coupling ensures power transmission, reduces torsional vibrations, and absorbs shocks during uneven machinery operation, with elastomers deforming under load and high speed, requiring sufficient expansion space.
– All sizes of Rotex couplings have a maximum torsional angle of 5° and can be mounted horizontally and vertically.
View more product: KTR Flexible Couplings SD
View more specification: KTR Elastomer Rings Rotex
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84 906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of KTR Rotex CF Coupling
The combination of the KTR Rotex CF flexible jaw couplings and this brake disc is used wherever brake holding or maintenance braking is required, such as on conveyors, power generators, turbine drive systems, industrial fans, shafts, hoists, and more. Drive systems related to safety are better integrated with Rotex centers made of steel/GJS. Applications with moderate demands can be combined with GJL centers.
See article: Comparison of 5 popular types of mechanical shaft couplings today
4. Technical specifications of KTR Rotex CF Flexible Coupling
| Catalogue KTR Rotex CF Couplings |
Installation KTR Rotex CF Couplings |
||||||

| Coupling (Model) |
Dimensions [mm] | ||||||
| DH | L | L1 | DA | Z | D4 | D5 | |
| CF- 24 | 55 | 56 | 30 | 80 | 5 | 65 | 55 |
| CF-28 | 65 | 65 | 35 | 100 | 6 | 80 | 65 |
| CF-38 | 80 | 79 | 45 | 115 | 6 | 95 | 80 |
| CF-42 | 95 | 88 | 50 | 140 | 6 | 115 | 95 |
| CF-48 | 105 | 96 | 56 | 150 | 8 | 125 | 105 |
| CF-55 | 120 | 111 | 65 | 175 | 8 | 145 | 120 |
| CF-65 | 135 | 126 | 75 | 190 | 10 | 160 | 135 |
| CF-75 | 160 | 144 | 85 | 215 | 10 | 185 | 160 |
| CF-90 | 200 | 165 | 100 | 260 | 12 | 225 | 200 |
| CF-100 | 225 | 185 | 110 | 285 | 12 | 250 | 225 |
| CF-110 | 255 | 201 | 120 | 330 | 12 | 290 | 255 |
| CF-125 | 290 | 230 | 140 | 370 | 16 | 325 | 290 |
| CF-140 | 320 | 254 | 155 | 410 | 16 | 360 | 320 |
| CF-160 | 370 | 288 | 175 | 460 | 16 | 410 | 370 |
| CF-180 | 420 | 320 | 195 | 520 | 16 | 465 | 420 |
5. Why choose Dai Hong Phat Corp?
– 100% genuine products imported directly from KTR 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 Transmissions Shaft Couplings 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/





















