1. Dai Hong Phat Corp. is the exclusive distributor specializing in providing all JAC Gear Coupling products throughout Vietnam:
– Established in 1977, JAC specializes in manufacturing top-quality couplings in South Korea and has become a cornerstone of the machinery industry. With over 20 years of focus on couplings, JAC strives to be the foundation for the development of its machinery industry.
– Dai Hong Phat Corp. collaborates with JAC, a South Korean brand specialized in providing innovative shaft couplings, offering superior performance.
– Dai Hong Phat is the authorized importer and distributor of all 100% genuine JAC brand coupling products in Vietnam.
– With over 10 years of credibility, Dai Hong Phat ensures customers acquire genuine Gear Couplings Type GD/GDL with high quality and the best prices in the market.
2. Characteristics of the Gear Couplings Type GD/GDL:
– The Gear Couplings Type GD/GDL are manufactured by JAC/Korea.
– Features small and lightweight gears
– Hub teeth are designed with a curved profile
– Both sliding elements have grooves, ensuring easy installation and preventing grease leakage
– Steel gear couplings, designed to Korean standards, provide high performance using the best engineering techniques. They handle heavy loads while being smaller and lighter than any other couplings. Noise and vibrations are minimal, even at high operational speeds.
View more product “Gear Couplings Type SSMB/SEMB“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of the JAC GD/GDL Gear Coupling:
Steel gear couplings Type GD/GDL are widely used worldwide in all professional industrial sectors that require the transmission of extremely high torque from one shaft to another. JAC GD-GDL gear couplings include applications such as direct drive systems of conveyors, machine combinations, machinery, or roller tables.
4. Technical of the JAC GD/GDL Gear Coupling:
| Catalogue JAC GD/GDL Gear Couplings |
Installation JAC GD/GDL Gear Couplings |
||||||

| Size | Torque rating (kgf.m) |
max. speed (rpm) |
Dimensions(mm) |
S (between shaft end) |
||||||
| Bore D (min /max) |
A | E | ℓ1 | B | F | K | ||||
|
GD 10
|
85.9
|
8000
|
13 / 48
|
116
|
89
|
43
|
69
|
84
|
39
|
Custom length |
|
GD 15
|
193.4
|
6500
|
19 / 60
|
152
|
101
|
49
|
86
|
105
|
48
|
|
|
GD 20
|
358.1
|
5600
|
25 / 73
|
178
|
127
|
62
|
105
|
126
|
59
|
|
|
GD 25
|
644.58
|
5000
|
32 / 92
|
213
|
159
|
77
|
131
|
155
|
72
|
|
|
GD 30
|
1074.3
|
4000
|
38 / 105
|
240
|
187
|
91
|
152
|
180
|
84
|
|
|
GD 35
|
1647.3
|
3900
|
51 / 124
|
279
|
218
|
106
|
178
|
211
|
98
|
|
|
GD 40
|
2506.7
|
3600
|
64 / 146
|
318
|
248
|
121
|
210
|
245
|
111
|
|
|
GD 45
|
3437.8
|
3200
|
76 / 165
|
346
|
278
|
135
|
235
|
274
|
123
|
|
|
GD 50
|
4653.3
|
2900
|
89 / 178
|
389
|
314
|
153
|
254
|
306
|
141
|
|
|
GD 55
|
6087.7
|
2650
|
102 / 197
|
425
|
344
|
168
|
279
|
334
|
158
|
|
|
GD 60
|
7878.2
|
2450
|
114 / 222
|
457
|
384
|
188
|
305
|
366
|
169
|
|
|
GDL 70
|
11459.2
|
2150
|
89 / 254
|
527
|
451.5
|
221
|
343
|
–
|
196
|
|
|
GDL 80
|
15040.2
|
1750
|
102 / 279
|
591
|
507.5
|
249
|
356
|
–
|
243
|
|
|
GDL 90
|
20411.7
|
1550
|
114 / 305
|
660
|
565
|
276
|
394
|
–
|
265
|
|
|
GDL 100
|
28648
|
1450
|
127 / 343
|
711
|
623
|
305
|
445
|
–
|
294
|
|
|
GDL 110
|
39394
|
1330
|
140 / 387
|
775
|
679
|
333
|
495
|
–
|
322
|
|
|
GDL 120
|
50134
|
1200
|
150 / 425
|
838
|
719
|
353
|
546
|
–
|
341
|
|
| (Note) Coupling weight and GD2,without Bore machining | ||||||||||
5. Choosing Dai Hong Phat Corp. as your supplier for JAC Coupling offers several benefits:
– You can purchase genuine JAC GD/GDL gear couplings directly imported from JAC Korea.
– Dai Hong Phat protects you against the risk of counterfeit JAC products.
– We provide complete CO/CQ documents for your JAC Coupling products.
– We maintain a ready stock Gear Couplings Type GD/GDL in our warehouse, ensuring prompt delivery.
– Technical drawings of the coupling products are available upon request.
– Our team of highly skilled technical experts is always available to assist you.
– We offer free consultation on optimal solutions for your plant with genuine products from the JAC brand.
– You will receive the official JAC Steel Gear Couplings catalogue from Dai Hong Phat.
– We provide free customization of technical specifications and dimensions of JAC couplings according to your requirements.
– We offer nationwide delivery 24/7, minimizing downtime for your machinery.
– Our professional machining workshop can tailor solutions to meet your specific needs.
Contact Dai Hong Phat now for consultation!
Or view more information at:
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– https://www.khopkhoatruc.com/
– https://www.facebook.com/khopnoitrucdaihongphat
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– https://www.youtube.com/channel/UCaWH09QEtoCThHO3uzlfImg
– https://www.youtube.com/channel/UC4LmsXq3FmjtbQaa0cVrXVw
———————————————–
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.jacoup.co.kr/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |












