Let’s learn about KTR Shrink Discs Clampex 620 (External Clamping Set) 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 Shrink Discs Clampex 620 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
2. Characteristics of KTR Shrink Discs Clampex 620
– Manufactured brand: KTR Germany.
– Operating temperature range: -20°C to +160°C.
– The Clampex KTR 620 is designed with 2 parts.
– The shaft locking device has no backlash.
– Torque range: from 70Nm to 7,394,000Nm.
– The KTR Shrink Discs Clampex 620 is a backlash-free hollow shaft connection.
– Easy disassembly thanks to the simple clamp screw tower.
– Simultaneous transmission of torque and axial force.
View more product: KTR Shrink Discs Clampex 603
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of KTR Shrink Discs Clampex 620
The KTR Shrink Discs Clampex 620 is a high-quality product from KTR Germany. The shaft locking device is commonly used in various industries, including:
– Chain wheels.
– Levers.
– Belt pulleys.
– Sliding gear mechanisms.
– Belt drums.
– Running wheels.
– Cable sheaves, and more.
4. Technical of KTR Shrink Discs Clampex 620
| Catalogue Clampex KTR 620 |
Installation Clampex KTR 620 |
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| Clampex KTR – 620 | |||||||
| dxD [mm] | Shaft diameter dw [mm] | Transmittable torque or axial force | Dimensions [mm] | ||||
| T [Nm] | Fax [kN] | B | B1 | B2 | d1 | ||
| 16×41 | 13 14 |
70 90 |
11 13 |
19.5 | 15.3 | 13.5 | 28 |
| 18×44 | 15 16 |
80 110 |
11 14 |
19.5 | 15.3 | 13.5 | 30 |
| 20×47 | 17 18 |
150 175 |
18 19 |
19.5 | 15.3 | 13.5 | 32 |
| 24×50 | 19 20 22 |
165 215 280 |
17 22 25 |
22 | 18.22 | 16 | 36 |
| 26×51.5 | 20 22 24 |
200 260 330 |
20 24 28 |
22 | 18.05 | 16 | 38 |
| 30×60 | 24 25 26 |
370 420 465 |
31 34 36 |
24 | 20.26 | 18 | 44 |
| 36×72 | 27 30 33 |
480 650 835 |
36 43 51 |
27.5 | 22.1 | 20 | 52 |
| 38×72 | 27 30 33 |
480 645 765 |
36 43 46 |
27.5 | 22.1 | 20 | 54 |
| 40×80 | 34 | 830 | 49 | 29.5 | 24.22 | 22 | 61 |
| 44×80 | 35 37 |
770 880 |
44 48 |
29.5 | 24.22 | 22 | 61 |
| 50×90 | 38 40 42 |
1130 1260 1400 |
59 63 67 |
31.5 | 26.1 | 23.5 | 68 |
| 55×100 | 42 45 48 |
1300 1600 1900 |
62 71 79 |
34.5 | 29 | 26 | 72 |
| 60×110 | 48 50 52 |
1700 1950 2160 |
71 78 83 |
34.5 | 29.25 | 26 | 80 |
| 62×110 | 48 50 52 |
1700 1950 2160 |
71 78 83 |
34.5 | 29.25 | 26 | 80 |
| 68×115 | 50 55 60 |
1900 2500 3150 |
76 91 105 |
35 | 29.4 | 26 | 86 |
| 75×138 | 55 60 65 |
2700 3400 4100 |
98 113 126 |
37.5 | 30.7 | 27 | 100 |
| 80×141 | 60 65 70 |
3300 4100 4950 |
110 126 141 |
37.5 | 31.1 | 27 | 104 |
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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– Hotline: +84906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/


















