Let’s learn about Ringfeder Barrel Couplings TNK TKVO with Dai Hong Phat, through the following article!
1. About Dai Hong Phat Corp – Ringfeder Germany
– Dai Hong Phat Corp is the official authorized representative of Ringfeder Germany in Vietnam (Ringfeder 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.
– Ringfeder Germany – the world’s leading brand in transmission and shock absorber solutions, with over 100 years of history of creation and innovation. Founded in 1922, with the first product “friction springs“, Ringfeder has become a global symbol of prestige for quality and reliability.
– Ringfeder Barrel Couplings TNK TKVO products supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.
Certificate of Dai Hong Phat Corp is an authorized representative of Ringfeder Germany in Vietnam
2. Characteristics of the Barrel Couplings TNK TKVO
– Manufactured brand: Ringfeder/Germany, come in 8 different sizes.
– Bore diameter d1: 20-440mm.
– Outer diameter D: 250 – 850mm.
– Overall length L: 95 – 450mm.
– Maximum torque TKmax: from 6,500Nm – 915,000Nm.
– These couplings are torsionally rigid and compensate for angular and axial misalignment.
– They transmit torque through steel rollers.
– The barrel coupling features standardized connections with rope drums in crane lifting equipment.
– Designed for easy installation and removal.
View more product: Steel Disc Couplings TND HSH
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of the Barrel Couplings TNK TKVO
The Ringfeder Barrel Couplings TNK TKVO are used in material handling technology, especially in crane hoists, to connect the rope drum to the output shaft of the gearbox with minimal axial installation space.
In crane applications, the Barrel Couplings TNK TKVO transmit high torque and significant radial forces. This connection between the gear shaft and the hoist drum results in an indeterminate static case due to the three-point shaft.
This cable drum connects the drive motor to the gearbox and is often equipped with a brake disc or drum brake, if necessary…
4. Technical specifications of the Barrel Couplings TNK TKVO
| Catalogue Ringfeder TNK TKVO |
Installation Ringfeder TNK TKVO |
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| Identifier | Coupling Model |
TKmax | Dimensions [mm] | Gw | ||||
| Nm | d1kmin | d1kmax | D | D2 | L | [kg] | ||
| WG3125 | TKVO 25 | 6500 | 20 | 70 | 250 | 110 | 95 | 13 |
| WG3128 | TKVO 50 | 8400 | 20 | 80 | 280 | 127 | 110 | 17 |
| WG3132 | TKVO 75 | 10500 | 20 | 90 | 320 | 142 | 125 | 24 |
| WG3134 | TKVO 100 | 16000 | 20 | 100 | 340 | 155 | 140 | 32 |
| WG3136 | TKVO 130 | 21500 | 47 | 115 | 360 | 175 | 160 | 38 |
| WG3138 | TKVO 160 | 27000 | 47 | 130 | 380 | 194 | 180 | 48 |
| WG3140 | TKVO 200 | 31500 | 47 | 145 | 400 | 213 | 200 | 64 |
| WG3142 | TKVO 300 | 39000 | 47 | 160 | 420 | 234 | 220 | 79 |
| WG3145 | TKVO 400 | 52500 | 47 | 190 | 450 | 274 | 260 | 108 |
| WG3151 | TKVO 500 | 91000 | 77 | 215 | 510 | 314 | 295 | 163 |
| WG3155 | TKVO 600 | 127000 | 77 | 225 | 550 | 329 | 310 | 195 |
| WG3158 | TKVO 1000 | 18000 | 102 | 255 | 580 | 368 | 350 | 244 |
| WG3165 | TKVO 1500 | 241000 | 102 | 305 | 650 | 431 | 415 | 404 |
| WG3166 | TKVO 2100 | 360000 | 102 | 315 | 665 | 458 | 430 | 467 |
| WG3168 | TKVO 2600 | 425000 | 102 | 325 | 680 | 470 | 445 | 520 |
| WG3171 | TKVO 3400 | 529000 | 178 | 350 | 710 | 502 | 475 | 598 |
| WG3178 | TKVO 4200 | 660000 | 208 | 395 | 780 | 566 | 535 | 795 |
| WG3185 | TKVO 6200 | 815000 | 238 | 440 | 850 | 630 | 600 | 1049 |
5. Why choose Dai Hong Phat Corp?
– 100% genuine products imported directly from Ringfeder 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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– Hotline: +84906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/






