Let’s learn about Ringfeder Gear Couplings TNZ ZCA/ZCB 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 Gear Couplings TNZ ZCA/ZCB 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
See more: Other TNZ Ringfeder Gear Couplings
2. Characteristics of the Ringfeder Gear Couplings TNZ ZCA/ZCB:
– The Gear Couplings TNZ ZCA/ZCB are manufactured by Ringfeder/Germany.
– Angular, radial, and axial misalignment compensation.
– Compact design for concentrated power.
– Inner diameter range (d): 50-270 mm.
– Overall length (L): 89-450 mm.
– Torque range (T): 195,000-390,000 Nm.
– Maximum speed (n max): 6,000 rpm.
View more product “Gear Couplings TNZ ZCAUU/ZCBUU“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of the Gear Couplings TNZ ZCA/ZCB:
The Gear Couplings TNZ ZCA/ZCB have various applications across heavy-duty industries where there is a need to transmit extremely high torque from one shaft to another. Some common applications include:
– Direct drive systems in conveyor belts.
– Mixers and agitators.
– Rolling mills.
– Roller tables.
– Industrial crushers.
– Pumps and compressors.
– Gearboxes and drivetrains in heavy machinery.
– Steel mills and processing plants.
– Mining equipment.
– Marine propulsion systems.
These couplings are versatile and robust, making them suitable for demanding environments where reliable torque transmission is essential.

4. Technical of the Gear Couplings TNZ ZCA/ZCB:
The Gear Couplings TNZ ZCA/ZCB feature rigid gears made of high-quality steel. Their compact design enables the concentration of power while allowing compensation for angular, radial, and axial misalignments.
Depending on the type and size of the coupling, standard gears can accommodate angular misalignments of up to 0.5 degrees per gear plane and axial movements of a few millimeters. Different tooth geometries can be utilized for more specific applications.
Technical of Ringfeder TNZ ZCA/ZCB:
| Catalogue Ringfeder TNZ ZCA/ZCB |
Installation Ringfeder TNZ ZCA/ZCB |
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| Coupling Model |
Torque [Nm] | nmax | Dimension [mm] | Gw | ||||
| TKN | TKmax | 1/min | d1k min – max |
D1 | D2 | L | [kg] | |
| ZCA 69 | 1750 | 3500 | 6000 | 12 – 50 | 111 | 69 | 89 | 4.1 |
| ZCA -85 | 2750 | 5500 | 4600 | 18 – 60 | 152 | 85 | 103 | 8.7 |
| ZCA 107 | 5500 | 11000 | 4200 | 28 – 75 | 178 | 107 | 127 | 14.4 |
| ZCA 133 | 8500 | 17000 | 4000 | 40 – 95 | 213 | 133 | 157 | 25.6 |
| ZCA 152 | 13500 | 27000 | 3850 | 50 – 110 | 240 | 152 | 185 | 37.3 |
| ZCA 179 | 22000 | 44000 | 3700 | 60 – 130 | 280 | 178 | 216 | 58.9 |
| ZCA 209 | 35000 | 70000 | 3200 | 70 – 155 | 318 | 209 | 246 | 88.6 |
| ZCA 234 | 43000 | 86000 | 2900 | 85 – 170 | 346 | 234 | 278 | 116.1 |
| ZCA 254 | 68000 | 136000 | 2600 | 95 – 190 | 389 | 254 | 308 | 166 |
| ZCA 279 | 82000 | 164000 | 2300 | 110 – 210 | 425 | 279 | 358 | 219.2 |
| ZCA 305 | 150000 | 300000 | 2100 | 120 – 230 | 457 | 305 | 388 | 265.9 |
| ZCA 355 | 195000 | 390000 | 1800 | 130 – 270 | 527 | 355 | 450 | 415.8 |
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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With more than 15 years of experience, Dai Hong Phat 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 TECHNICAL PRODUCTION TRADING SERVICES CO., LTD
– Ho Chi Minh City Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long Ward, City. HCM
– 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: 0906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/



















