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Wholesale RSK-NGCLZ drum toothed coupling with brake wheel for cranes and metallurgical machinery

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  • Specification
  • Describe
Specification

Function: A compact, integrated unit combining power transmission and braking.
Key Feature: Incorporates a brake drum on the coupling body for direct attachment of a standard brake assembly.
Application: Ideal for drive systems in cranes, metallurgical machinery, and other heavy equipment requiring space efficiency and fast braking.

Model

Nominal

Torque

 

/N·m

Permissible Rotational

Speed

[n]

 

Shaft Hole Diameter

Shaft Hole

Length

L

D₀

D

D₁

D₂

D₃

C

C₁

H

B₁

B₂

B₃

Lubricating Grease

Dosage

/mL

Weight

m/ kg

Moment

Of Inertia

 

 

 

d₂

d₁、d₂

Y

J₁,Z

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NGCLZ1

355

4000

20~35

20、22、24

52

38

160

103

71

71

50

30

8

2

42

38

68

31

7.3

0.071

 

 

 

 

25、28

62

44

 

 

 

 

 

 

 

 

 

 

 

 

7.4

0.072

 

 

 

 

30、32、35

82

60

 

 

 

 

 

 

 

 

 

 

 

 

8.4

0.076

NGCLZ2

630

4000

25~42

25、28

62

44

160

115

83

83

60

39

8

2

48

42

68

42

9.2

0.081

 

 

 

 

30、32、35、38

82

60

 

 

 

 

 

 

 

 

 

 

 

 

10.3

0.084

 

 

 

 

40、42、45

112

84

 

 

 

 

 

 

 

 

 

 

 

 

10.5

0.088

NGCLZ3

1000

3800

30~42

28

62

44

200

127

95

95

75

39

8

2

49

42

85

65

15.1

0.181

 

 

 

 

30、32、35、38

82

60

 

 

 

 

 

 

 

 

 

 

 

 

16.3

0.184

 

 

 

 

40、42、45、48、50、55

112

84

 

 

 

 

 

 

 

 

 

 

 

 

18.8

0.193

NGCLZ4

1600

3800

40~55

38

82

60

200

149

116

116

90

46

8

2

53

42

85

83

19.8

0.225

 

 

 

 

40、42、45、48、50、55、

56

112

84

 

 

 

 

 

 

 

 

 

 

 

 

23.3

0.242

 

 

 

 

60、63、65

142

107

 

 

 

 

 

 

 

 

 

 

 

 

26.8

0.296

NGCLZ5

2800

3000

45~75

40、42、45、48、50、55、

56

112

84

250

167

134

134

105

47

9

2.5

58

42

105

143

33.3

0.596

 

 

 

 

60、63、65、70、71、75

142

107

 

 

 

 

 

 

 

 

 

 

 

 

39

0.627

NGCLZ6

4500

3000

50~75

45、48、50、55、56

112

84

250

187

153

153

125

52

9

2.5

59

42

105

143

40

0.72

 

 

 

 

60、63、65、70、71、75

142

107

 

 

 

 

 

 

 

 

 

 

 

 

46.4

0.776

 

 

 

 

80、85、90

172

132

 

 

 

 

 

 

 

 

 

 

 

 

53.2

0.837

NGCLZ7

6300

2400

60~80

50、55、56

112

84

315

(300)

204

170

170

140

52

9

2.5

63

42

132

179

51.8

1.178

 

 

 

 

60、63、65、70、71、75

142

107

 

 

 

 

 

 

 

 

 

 

 

 

59.8

1.254

 

 

 

 

80、85、90、95

172

132

 

 

 

 

 

 

 

 

 

 

 

 

68.2

1.348

 

 

 

 

100

212

167

 

 

 

 

 

 

 

 

 

 

 

 

79.6

1.479

NGCLZ8

9000

1900

70~95

55、56

112

84

400

230

186

186

155

57

12

3

77

47

168

274

84

3.734

 

 

 

 

60、63、65、70、71、75

142

107

 

 

 

 

 

 

 

 

 

 

 

 

93.1

3.86

 

 

 

 

80、85、90、95

172

132

 

 

 

 

 

 

 

 

 

 

 

 

104

3.996

 

 

 

 

100、110

212

167

 

 

 

 

 

 

 

 

 

 

 

 

117

4.187

NGCLZ9

14000

1500

75~110

60、63、65、70、71、75

142

107

500

256

212

212

180

64

13

3

80

47

210

337

133

9.43

 

 

 

 

80、85、90、95

172

132

 

 

 

 

 

 

 

 

 

 

 

 

146

9.663

 

 

 

 

100、110、120、125

212

167

 

 

 

 

 

 

 

 

 

 

 

 

164

9.997

 

 

 

 

130

252

202

 

 

 

 

 

 

 

 

 

 

 

 

182

10.3

NGCLZ10

20000

1200

80~150

65、70、71、75

142

107

630

(600)

287

239

200

120

65

15

3.5

90

47

265

734

176

28.238

 

 

 

 

80、85、90、95

172

132

 

 

 

 

 

 

 

 

 

 

 

 

190

28.509

 

 

 

 

100、110、120、125

212

167

 

 

 

 

 

 

 

 

 

 

 

 

209

28.879

 

 

 

 

130、140、150

252

202

 

 

 

 

 

 

 

 

 

 

 

 

237

29.248

NGCLZ11

31500

1050

100~170

70、71、75

142

107

710

(700)

325

276

235

134

77

16

3.5

94

47

298

956

257

44.309

 

 

 

 

80、85、90、95

172

132

 

 

 

 

 

 

 

 

 

 

 

 

275

44.825

 

 

 

 

100、110、120、125

212

167

 

 

 

 

 

 

 

 

 

 

 

 

300

45.53

 

 

 

 

130、140、150

252

202

 

 

 

 

 

 

 

 

 

 

 

 

326

46.235

 

 

 

 

160、170

302

242

 

 

 

 

 

 

 

 

 

 

 

 

357

47.08

NGCLZ12

45000

1050

100~200

75

142

107

710

(700)

362

313

270

164

94

17

4

104

49

298

1320

306

47.88

 

 

 

 

80、85、90、95

172

132

 

 

 

 

 

 

 

 

 

 

 

 

317

48.29

 

 

 

 

100、110、120、125

212

167

 

 

 

 

 

 

 

 

 

 

 

 

351

49.52

 

 

 

 

130、140、150

252

202

 

 

 

 

 

 

 

 

 

 

 

 

384

50.25

 

 

 

 

160、170、180

302

242

 

 

 

 

 

 

 

 

 

 

 

 

425

52.22

 

 

 

 

190、200

352

282

 

 

 

 

 

 

 

 

 

 

 

 

464

53.69

NGCLZ13

63000

950

150~220

150

252

202

800

412

350

300

165

88

18

4.5

113

49

335

1600

490

82.7

 

 

 

 

160、170、180

302

242

 

 

 

 

 

 

 

 

 

 

 

 

544

84.7

 

 

 

 

190、200、220

352

282

 

 

 

 

 

 

 

 

 

 

 

 

596

86.67

NGCLZ14

100000

950

170~220

170、180

302

242

800

462

420

335

209

92

20

5.5

157

63

335

3500

670

99.1

 

 

 

 

190、200、220

352

282

 

 

 

 

 

 

 

 

 

 

 

 

736

102.2

 

 

 

 

240、250

410

330

 

 

 

 

 

 

 

 

 

 

 

 

785

105.9







Company
Jiangsu Rokang Heavy Industry Technology Co., Ltd.
Jiangsu Rokang Heavy Industry Technology Co., Ltd. has fixed assets of more than 80 million yuan, and has a team of professional talents in mechanical design, precision manufacturing, heat treatment, welding, etc.; the company has a one-stop complete set of processing facilities and a series of quality inspection systems such as measurement, physical and chemical, and dynamic testing, and has a comprehensive mechanical processing capability. For many years, the company has been committed to the research and development and manufacturing of ball cage type constant velocity universal couplings, cross shaft type universal couplings, and drum gear couplings. It has carried out close industry-university-research cooperation with military and local scientific research institutes and Power Engineering Department of PLA Naval Academy, and has continuously expanded into the fields of precision, heavy load and high speed. The products have successfully replaced foreign famous brand products with excellent performance, and the process technology has reached the international advanced level. It has been widely used in lifting and transportation, metallurgical machinery, metal rolling, engineering machinery, mining machinery, petrochemical, textile machinery, military ships, armored vehicles, railway locomotives, special vehicles and other fields. The product quality and service have been recognized and praised by the majority of users, and are exported to Europe, America, Russia, the Middle East, India and other countries and regions. As ChinaSuppliers of RSK-NGCLZ drum toothed coupling with brake wheel for cranes and metallurgical machinery, Rokang offer Wholesale RSK-NGCLZ drum toothed coupling with brake wheel for cranes and metallurgical machinery. The company has always adhered to the business purpose of "quality first, honest management, and customer first". We are willing to work with you with excellent products, preferential prices and thoughtful services to create a brilliant career!
Certificate Of Honor
  • ROHS-HTT2025041212CH
  • ROHS-HTT2025041211CH
  • REACH-HTT2025041212CH
  • REACH-HTT2025041211CH
  • CE-HTT2025041212R
  • CE-HTT2025041211R
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