1. Dai Hong Phat Corp. is the exclusive representative specialized in supplying all PTI Chain Coupling products throughout Vietnam:
PTI Coupling – Korea, with over 30 years of establishment, has significantly contributed to the development of the AC motor industry as a member of the global community. PTI has researched and developed couplings beyond the concept of “couplings for mere power transmission” to create high-quality, durable couplings, enhancing the effective productivity protection of related machinery. In this era of rapid technological advancement, PTI is striving to lead the trend by providing superior-quality products through the collective efforts of all PT Couplings staff.
Dai Hong Phat Company specializes in supplying power transmission equipment from major brands such as Ringfeder, JAC, Westcar, KTR, etc. In addition, Dai Hong Phat also collaborates with PTI Coupling as the official distributor, providing 100% genuine Gear Couplings Type DHP-PG52/PGL52 throughout Vietnam as the authorized PTI Distributor in Vietnam.
2. Characteristics of the PTI DHP-PG52/PGL52 Gear Couplings:
– The DHP-PG52/PGL52 gear couplings are manufactured by PTI Coupling/Korea.
– Features significant torque: from 860Nm to 491,313Nm
– Inner gear and central gear interlock
– Completely made of metal
– Torque range from 1200 RPM to 8000 RPM
– Couplings are manufactured according to AGMA international standards in practice, and JIS standards.
View more product “Gear Couplings Type DHP-PG20/PGL20“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Functions of the PTI DHP-PG52/PGL52 Gear Couplings:
The DHP-PG52/PGL52 gear couplings are used to connect shafts together and are employed in special applications with requirements such as heavy load capacity, high operating speed, low rotational speed but high torque. The applications for couplings involve simultaneous rotational and sliding movements, with a large distance between the shafts.
View more product “Gear Couplings Type DHP-PSE/PCE“
4. Technical of the DHP-PG52/PGL52 Gear Couplings:
The DHP-PG52/PGL52 gear couplings have a significantly high torque despite their compact size. The internal intermediate gear and the central gear mesh together to transmit power. This type of flexible, all-metal coupling has minimal energy loss.
The couplings can transmit medium, large, and very large torque while operating from below 1200 RPM to 8000 RPM without any issues, provided they are properly lubricated.
Catalog of the PTI Coupling PG52/PGL52:
| Catalogue PTI Coupling PG52/PGL52 |
Installation PTI Coupling PG52/PGL52 |
||||||

| SIZE | MAX SPEED |
BASIC ToRquE |
BORE DIA (I II I) |
DIMENSIONS (I II’I) |
CPLG Weight |
LUBE WT | |||||||
| (RPM) | (Nm) | MAX | MIN | A | B | C | H | I | L | G | (Kg) | (kg) | |
| 1010PG52 | 8.000 | 860 | 48 | 13 | 115.9 | 87 | 69 | 43 | 83.8 | 39 | 4 | 4.5 | 0.02 |
| 1015PG52 | 6.500 | 1919 | 60 | 19 | 152.4 | 99 | 86 | 49 | 105.2 | 48 | 4 | 9.1 | 0.04 |
| 1020PG52 | 5.600 | 4190 | 73 | 25 | 177.8 | 124 | 105 | 62 | 126.5 | 59 | 4 | 15.9 | 0.07 |
| 1025PG52 | 5.000 | 6454 | 92 | 32 | 212.7 | 156 | 131 | 77 | 154.9 | 72 | 5 | 29.5 | 0.12 |
| 1030PG52 | 4,400 | 12834 | 105 | 38 | 239.7 | 184 | 152 | 91 | 180.3 | 84 | 5 | 43.1 | 0.18 |
| 1035PG52 | 3.900 | 16696 | 124 | 51 | 279.4 | 213.5 | 178 | 106 | 211.3 | 98 | 5.5 | 68.0 | 0.27 |
| 1040PG52 | 3.600 | 31167 | 146 | 64 | 317.5 | 243 | 210 | 121 | 245.4 | 11 | 7 | 97.5 | 0.47 |
| 1045PG52 | 3.200 | 34163 | 165 | 76 | 346.1 | 274 | 235 | 135 | 274.1 | 123 | 8 | 136.1 | 0.57 |
| 1050PG52 | 2.900 | 46091 | 178 | 89 | 388.9 | 308 | 254 | 153 | 305.8 | 141 | 8 | 190.5 | 0.91 |
| 1055PG52 | 2.650 | 60392 | 197 | 102 | 425.4 | 349 | 279 | 168 | 334.3 | 158 | 8 | 249.5 | 1.13 |
| 1060PG52 | 2,450 | 77569 | 222 | 14 | 457.2 | 382 | 305 | 188 | 366.0 | 169 | 8 | 306.2 | 1.70 |
| 1070PG52 | 2150 | 112300 | 254 | 89 | 527.0 | 454 | 343 | 221 | 424.9 | 196 | 13 | 485.4 | 2.27 |
| 1080PG52 | 1750 | 147394 | 279 | 102 | 590.6 | 511 | 356 | 249 | 571.5 | 243 | 13 | 698.5 | 4.99 |
| 1090PG52 | 1550 | 200035 | 305 | 114 | 660.4 | 566 | 394 | 276 | 641.4 | 265 | 14 | 984.5 | 6.35 |
| 1000PG52 | 1450 | 280750 | 343 | 127 | 711.2 | 626 | 445 | 305 | 698.5 | 294 | 16 | 1251.9 | 7.71 |
| 1100PG52 | 1330 | 386032 | 387 | 140 | 774.7 | 682 | 495 | 333 | 749.3 | 322 | 16 | 1637.5 | 9.07 |
| 1200PG52 | 1200 | 491313 | 425 | 140 | 838.2 | 722 | 546 | 353 | 825.3 | 341 | 16 | 2077.5 | 10.89 |
5. Why choose Dai Hong Phat Corp. as your supplier for Gear Couplings PTI?
– Our customers will have the opportunity to purchase genuine Gear Coupling imported directly from PTI Coupling Korea.
– Dai Hong Phat will safeguard you against risks by providing genuine PTI Gear Couplings products and protecting you from counterfeit items.
– We ensure that all necessary CO/CQ documentation for products will be provided to our customers.
– With a readily available stock of All-Steel Gear Couplings, Dai Hong Phat guarantees swift delivery to our customers.
– Technical drawings of the shaft couplings will be provided upon request to our customers.
– We maintain a highly skilled team of technical specialists to assist our customers with any inquiries or concerns they may have.
– Free consultation services are offered to optimize solutions for our customers’ plants with genuine DHP-PG52/PGL52 Gear Couplings from the PTI Coupling brand.
– Our customers will receive the official PTI Coupling catalogue from Dai Hong Phat.
– We offer complimentary customization of technical specifications and dimensions for DHP-PG52/PGL52 products according to our customers’ requirements.
– Our nationwide 24/7 delivery service ensures minimal downtime for our customers’ machinery.
– Dai Hong Phat boasts a professional workshop for precision machining tailored to our customers’ specific requests.
Contact Dai Hong Phat now for consultation!
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DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– HCMC Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long B Ward, Thu Duc City.
– Ha Noi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587
– Hotline: +84906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner website: http://www.pticorp.co.kr/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |













