Let’s learn about KTR Gear Couplings Bowex SD1 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 Curved-Tooth Gear Couplings BoWex SD1 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
View more: Other KTR Gear Couplings
2. Characteristics of KTR Gear Couplings Bowex SD1
– Manufacturer brand: KTR Germany.
– This type of coupling is shiftable, allowing for quick connection and disconnection of the primary shaft.
– The sliding ring and link can be shifted to enable manual operation of the coupling, which is part of the distribution range.
– The use of polyamide material allows for continuous operation without the need for maintenance, with very good frictional coefficients of the teeth.
– Following the dual operational principle of KTR Bowex SD1, the restoring force can be disregarded with angular and radial displacements, preventing cyclic speed oscillations.
– These couplings can be installed either vertically or horizontally.
– The smooth and hard surface (crystalline structure), along with high thermal stability and resistance to lubricants, fuels, hydraulic fluids, solvents, etc., makes polyamide an ideal material for load-bearing components subject to sliding, especially for manufacturing couplings.
View more product: Bowex Junior Curved-Tooth Gear Couplings
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84 906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of the KTR Gear Couplings Bowex SD1
KTR Bowex SD1 Curved-Tooth Gear Shaft Couplings are designed for continuous drive systems with moderate acceleration and low impact loads. It is primarily used for hydraulic pumps, hydraulic power units, vacuum pumps, and it also serves the function of overload protection.
4. Technical Specifications of the Bowex SD1 Curved-Tooth Gear Couplings
| Catalogue KTR Bowex SD1 |
Installation KTR Bowex SD1 |
||||||

| Size | Finish bore | Dimensions [mm] | Shifting force [N] | |||||||||||
| d1 max. | d2 max. | E | l1 | L | LG | D | DH | DA | D1 | D2 ±0.1 (keyway) |
D5 | n ±0.1 (keyway) |
||
| 24 SD1 | 24 | 24 | 4 | 26 | 80 | 67 | 36 | 58 | 78 | 45 | 70.5 | 78 | 12.5 | 140 |
| 28 SD1 | 28 | 28 | 4 | 40 | 99 | 72 | 44 | 70 | 88 | 45 | 70.5 | 78 | 12.5 | 180 |
| 32 SD1 | 32 | 32 | 4 | 40 | 99 | 78 | 50 | 84 | 100 | 60 | 89.5 | 100 | 17.5 | 180 |
| 45 SD1 | 45 | 45 | 4 | 42 | 106 | 84 | 65 | 100 | 125 | 70 | 112.5 | 125 | 18 | 250 |
| 48 | 50 | 114 | ||||||||||||
| 65 SD1 | 65 | 65 | 4 | 55 | 129 | 103 | 96 | 140 | 156 | 96 | 130.5 | 145 | 20.5 | 350 |
| 80 SD1 | 90 | 90 | 6 | 90 | 186 | 124 | 124 | 175 | 195 | 125 | 164.5 | 182 | 25.5 | 350 |
| 100 SD1 | 100 | 100 | 8 | 110 | 228 | 152 | 152 | 210 | 235 | 174 | 210.5 | 230 | 30.5 | 400 |
| 125 SD1 | 125 | 125 | 10 | 140 | 290 | 193 | 192 | 270 | 298 | 214 | 250.5 | 275 | 35.5 | 450 |
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/





















