Z17B type locking assembles

Short Description:

Z17B expansion coupling sleeve is a connector commonly used in mechanical transmission systems, mainly used to fasten two parts together. Its basic principle is to use the expansion device to achieve the connection of components, this connection can provide efficient transmission stability and reliability.


Product Detail

Product Tags

Z17B expansion coupling sleeve is a connector commonly used in mechanical transmission systems, mainly used to fasten two parts together. Its basic principle is to use the expansion device to achieve the connection of components, this connection can provide efficient transmission stability and reliability.

Main features and applications:

Structure: The Z17B type expansion coupling sleeve is usually composed of an inner sleeve and a jacket, which are fastened together by bolts or other fastening devices. The expansion ring between the inner sleeve and the jacket, when tightened, produces a uniform tightening force, thus achieving an efficient transmission connection.

Materials: Commonly used materials include high-strength steel or alloys to ensure the strength and durability of the coupling sleeve.

Performance: This coupling sleeve has excellent torque transmission capacity and can withstand large axial and radial loads. It also reduces vibration and noise during operation and improves the operational stability of mechanical systems.

Application: Widely used in a variety of mechanical equipment, such as motors, gear boxes, fans, etc., especially in the need for high-precision and high-strength connections.

Installation and maintenance: It is necessary to ensure the matching accuracy of the shaft and hole of the coupling sleeve during installation to avoid excessive wear or failure during operation. Regular inspection and maintenance can extend its service life.

The Z17B expansion coupling sleeve must be designed and manufactured in accordance with relevant industry standards to ensure its performance and safety.

截屏2024-08-16 16.03.34

Basic size

Rated load

Hexagon socket screw

The pressure on the joint surface of the cover and shaft

pf

Pressure on the joint surface of the sleeve and wheel

pf

weight

d

D

L1

L2

Lt

L4

Torque Mt

Axial force Ft

d1

n

MA

w.t

Basic dimensions(mm)

KN·m

kN

N*m

N/mm2

N/mm²

kg

200

260

102

46

114

126

67.6

676

M12

18

145

88

75

17.4

220

285

110

50

122

136

90.7

825

M14

16

230

90

77

22.3

240

305

110

50

122

136

99.0

825

M14

16

230

83

72

24.1

260

325

110

50

122

136

120.6

928

M14

18

230

86

76

25.8

280

355

130

60

146

162

180.5

1289

M16

18

355

94

B0

38.2

300

375

130

60

146

162

215

1433

M16

20

355

97

84

40.6

320

405

154

72

170

188

276

1724

M18

20

485

93

78

58.6

340

425

154

72

170

188

293

1724

M18

20

485

87

75

61.8

360

455

178

84

198

216

372

2069

M18

24

485

86

72

85.0

380

475

78

84

198

216

393

2069

M18

24

485

81

69

89.2

400

495

178

84

198

216

414

2069

M18

24

485

77

66

93.4

420

515

178

84

198

216

507

2413

M18

28

485

86

74

97.5

440

545

202

96

226

246

517

2348

M20

24

690

70

59

128.9

460

565

202

96

226

246

540

2348

M20

24

690

67

57

134.1

480

585

202

96

226

246

564

2348

M20

24

690

64

55

139.3

500

605

202

96

226

246

685

2740

M20

28

690

72

63

144.5

520

630

202

96

226

246

712

2740

M20

28

690

69

60

157.6

540

650

202

96

226

246

740

2740

M20

28

690

67

58

163.1

560

670

202

96

226

246

822

2935

M20

30

690

69

60

168.6

580

690

202

96

226

246

851

2935

M20

30

690

66

59

174.0

600

710

202

96

226

246

880

2935

M20

30

690

64

57

179.5


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