HGTH系列2.png
HGTH系列1.png
HGTH系列3.png
+
  • HGTH系列2.png
  • HGTH系列1.png
  • HGTH系列3.png

HGTH Series High-Elastic Couplings

Features: High elasticity, excellent vibration‑damping performance, maintenance‑free, simple structure, and easy disassembly. Can be equipped with a torsional limit device. Applications: Suitable for power transmission systems under various operating conditions.

Category:

Technical Documentation

Phone:

13575741365

13758191314

Phone:

0571-82761500

Related products
Product Inquiry

Product Details

Technical Specifications

Connection method

Features: High elasticity, excellent vibration‑damping performance, maintenance‑free, simple structure, and easy disassembly. Can be equipped with a torsional limit device. Applications: Suitable for power transmission systems under various operating conditions.

  • The HGTH series high‑elastic coupling is a torsional high‑elastic coupling that effectively compensates for axial and angular misalignment between adjacent machinery, as well as radial displacement within a certain range. It also absorbs vibrations and reduces the resonance speed, thereby improving the torsional characteristics of the shaft system and extending equipment maintenance intervals and service life.
  • The HGTH series high‑elasticity couplings consist primarily of an elastomer assembly and an aluminum alloy flange body. The outer surface of the elastomer assembly features a splined, insert‑type tooth profile that enables axial “plug‑in” installation and accommodates misalignment.
  • Easy to install, enabling “blind” assembly.
  • Ample ventilation cross-section and patented “active cooling” technology.
  • Suitable for rigid mounting conditions and elastic mounting conditions on a common base.
  • For models without the letter “J” in their designation, the permissible ambient temperature range is −30°C to 85°C; for models with the letter “J,” which feature a reinforced tooth structure, the permissible ambient temperature range is −40°C to 90°C.
  • HGTHWX is suitable for connecting diesel engine output to universal joints with large angular misalignments and can be supplied as a complete universal joint assembly.
  • It can be custom-designed according to the specific coupling method and dimensions of the main and auxiliary machines.

 

Application:
Marine propulsion systems, diesel generator sets, shaft-driven generator sets, pump units, compressors, torque converters, and more.

Model number Rated torque Maximum torque Allowable variable torque

Permissible

Power loss

Permissible rotational speed Permissible radial displacement Radial stiffness Dynamic ① Torsional Stiffness Relative damping

TKN30

(kNm)

Tkmax

(kNm)

Tkw

(kNm)

Pkv30

(kW)

nmax

(r/min)

△kr

(mm)

Card

(kNm/rad)

CTdyn

(kNm/rad)

psi

HGTH0.5

HGTH0.63

0.5

0.63

 1.5

0.2

0.25

 0.104 4100 1 1.6 35

1.13

1.15

HGTH1.0

HGTH1.25

1

1.25

 3

0.4

0.5

 0.142 3600

1.5

1

0.9

1.3

7.5

1.1

1.13

1.15
HGTH2A 2 5 0.8 0.221 3200 1 2.3 16 1.15

HGTH2.5

HGTH3

2.5

3.15

 8

1

1.25

 0.301 2700

1.5

1

1.6

1.9

39

69

1.15

1.20

HGTH3.2

HGTH4.2

3.2

4.2

 10

1.3

1.7

 0.354 2500

1.5

1

2.8

3.2

39

115

1.15

1.20
HGTHT4 4 10 1.6 0.531 2400 1 3.5 25.7 1.15
HGTHT4.5 4.5 11.25 1.8 0.620 2400 1 3.8 36 1.15
HGTHT5 5 12.5 2 0.611 2400 1 3.8 40 1.15
HGTHT6.3A 6.3 18 2.5 0.721 2400 1 3.9 49 1.15
HGTHT8.6 8.6 21.5 3.3 0.969 2400 1 5 69 1.15
HGTHT10A 10 25 4 1.0 2400 1 6.2 90 1.15

HGTHB2.5

HGTHB3

5

6.3

 16

2

2.5

 0.602 2700

1.5

1

3.2

3.9

77

156

1.15

1.2
HGTHB5A 10 24 4 1.080 2400 1 7.6 79.2 1.15

HGTHB6.3A

HGTHB8A

12.6

16

 38

5

6.4

 1.200 2400

1.5

1

5.4

8.2

84

132

1.13

1.15

HGTHB10A

HGTHB12.5A

 25 60

 

_

10

 1.500 2400

1.5

1

6.4

9.4

138

210

1.13

1.15

HGTHB16A

HGTHB20A

 42 96

12.8

16

 1.960 2400

1.5

1

10.8

12.8

236

358

1.13

1.15

 

Basic Structural Dimensions and Parameters

 

Model number

HGT

TkN30

(kNm)

Type Flywheel Dimensions (mm) Mass (kg)

Moment of inertia

(kgm²)

D1 D2 D3 D4 D5 D6 L1 L2 L3 L4 n-d Outer ring Inner circle Outer ring Inner circle

H0.5

H0.63

0.5

0.63

 B SAE10” 314.4 295.3 20~60 118 315 One 147 48 10 105 8-φ11 2.5 2.9 0.05 0.02
C SAE11.5" 352.4 333.4 3.2 0.07

H1.0

H1.25

1.0

1.25

 B SAE11.5" 352.4 333.4 30–85 140 370 One 158 54 111 105 8-φ11 1.7 5.8 0.05 0.05
C SAE14” 466.7 438.2 368 8-Φ14 4.1 0.14
H2A 2.0 B SAE11.5" 352.4 333.4 30~85 140 370

 

One

201 67 11 140 8-φ11 2.1 6.3 0.06 0.06
C SAE14" 466.7 438.2 217 83 16 8-φ14 4.9 0.18

H2.5

H3

2.5

3.0

 B SAE11.5" 352.4 333.4 45–100 150 370 One 193 62 11 150 8-φ11 2.1 7.8 0.06 0.07
C SAE14” 466.7 438.2 368 211 80 16 8-φ14 4.9 0.18

H3.2

H4.2

3.2

4.2

 C SAE14" 466.7 438.2 45~100 150 368 One 233 80 16 170 8-φ14 4.9 9.4 0.18 0.09
HT4 4.0 A φ505 462 505

 

 

45~100

 

 

170

 443 536 261 96 15

 

 

170

 12-φ15 is arranged in 6 groups. 6.5

 

 

16.9

 0.33

 

 

0.23
B SAE14” 466.7 438.2 468

 

 

One

 

266

 

102

 15 8-φ14 5.8 0.27
C φ450 475 450 458

 

20

 12-φ11 4.7 0.22
C SAE16” 517.5 489 443 8-φ15 6.4 0.32
C SAE18” 571.5 542.9 12-φ17 7.9 0.43
HT4.5 4.5 A φ505 462 505

 

 

45~100

 

 

170

 455 536 260 96 20 170 12-φ15 is distributed in 6 groups. 8.3

 

 

18.1

 0.42

 

 

0.26
B SAE14” 466.7 438.2 468

 

 

One

265 101 15 8-φ14 5.8 0.27
C φ450 475 450 455 255 91

 

20

 12-φ11 4.7 0.22
C SAE16" 517.5 489 265 101 8-φ15 7.0 0.35
C SAE18" 571.5 542.9 12-φ17 8.8 0.44

 

HT5

 

5.0

 A φ505 462 505 45~100 170 443 536 223 84 15 170 12-φ15 is distributed in 6 groups. 6.5

 

16.9

 0.33

 

0.23
C SAE16” 517.5 489 One 228 88 20 8-φ15 6.4 0.32
C SAE18" 571.5 542.9 12-φ17 7.9 0.43
C φ450 475 450 12-φ11 4.7 0.22
HT6.3A 6.3 B φ505 462 505

 

50~110

 

180

 536

 

One

275 103 5

 

190

 12-φ15 is distributed in 6 groups. 12.1

 

20.2

 0.66

 

0.49
B SAE16" 517.5 489 280 108 12 8-φ15 12.0 0.67
C SAE18" 571.5 542.9 504 103 20 12-φ17 10.4 0.68
HT8.6 8.6 B φ505 462 505 60~130 220 536

 

 

One

349 147 5 210 12-φ15 is distributed in 6 groups. 15.9

 

27.8

 0.93

 

0.70
C φ518 546 518 504 354 152 20 24-φ13 13.3 0.75
B SAE16” 517.5 489 536 12 8-φ15 16.5 0.97
C SAE18" 571.5 542.9 504 20 12-φ17 14.7 0.86
HT10A 10.0 B SAE18" 571.5 542.9 60–160 220 580 - 340 130 22 220 12-φ17 13.7 25.4 0.97 0.86

 

 

Model number

HGT

TLN30

(kNm)

Type Flywheel Size (mm) Mass (kg)

Moment of inertia

(kgm²)

D1 D₂ D₃ D4 Ds D6 Li L2 L3 L4 n-d Foreign Map Netu Outer ring Inner circle

 

HB2.5

HB3

 

5

6.3

 A φ505 462 505 50~110 180 368 536 267 125 18 190

12-φ15

Presented in six groups.

10.3

 

15.5

 0.42

 

0.14
C SAE14” 466.7 438.2

 

One

8-φ14 7.9 0.27
C SAE16” 517.5 489 8-φ15 9.3 0.35
C SAE18” 571.5 542.9 12-φ17 10.8 0.46
HB5A

 

10

 C 2518 546 518 85~125 185 504 One 325 170 25 210 24-φ13 14.8 31.9 0.84 0.77
C SAE18” 571.5 542.9 12-φ17 16.3 0.96

HB6.3A

HB8A

 

 

12.6

16

 B φ518 546 518 75~150

 

 

 

220

 

 

 

580

 One 366 180 8 250 24-φ13 18.9 41.6 1.36 1.37
A φ640 580 640 675 361 175   24-φ18 25.9 1.98
B SAE18” 571.5 542.9 One 366 180 22 12-φ17 19.0 1.35
C SAE21” 673.1 641.4 25.8 1.97

HB10A

HB12.5A

20

25

 B φ640 580 640 125~150

 

230

 

675

 One 400 233 5 250 24-φ18 39.7 70.7 4.01 3.21
B SAE21” 673.1 641.4 One 405 238 30 12-φ17 39.9 4.11

HB16A

HB20A

32

40

 B SAE21” 673.1 641.4 125~160 250 680

 

One

453 320 20 250 24-φ17 53.7 118 5.51 5.45

Related products

Product Inquiry

If you are interested in our products, please leave your email address, and we will contact you as soon as possible. Thank you!

Submit