Let’s learn about JAC Gear Couplings GD/GDL with Dai Hong Phat through the following article!
1. About Dai Hong Phat Corp – JAC Korea
– Dai Hong Phat Corp is the official authorized representative of JAC Korea in Vietnam. We provide genuine drive shaft coupling solutions that meet international standards, helping to optimize the performance and durability of machinery systems.
– JAC was established in 1989 as the main coupling supplier for POSCO Steel Corporation in Korea. With more than 30 years of development, JAC has continuously innovated technology, expanded products, and met diverse global needs.
– JAC GD/GDL Gear Couplings products supplied by Dai Hong Phat are 100% genuine imports, with full CO/CQ, meeting international quality standards.
View more: Other JAC Gear Couplings
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 GS/GSL
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of JAC Gear Couplings GD/GDL
Gear shaft 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.
View more article: What is Flexible Shaft Coupling? Types of Flexible Shaft Couplings in 2025
4. Technical specifications 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. Why choose Dai Hong Phat Corp?
– 100% genuine products imported directly from JAC Korea.
– 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.
—————-/—————–/—————–/—————–/—————–
– Hotline: +84906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/
