SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION
  • ZL Type Elastic Pin Gear Coupling

ZL Type Elastic Pin Gear Coupling

The ZL elastic pin gear coupling is a pin made of several non-metallic materials, placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring, and the torque is transmitted through the pin to realize the two half-coupling connection, the elastic pin gear coupling has the following characteristics:

1. The transmission torque is large, and most of the turning diameters are smaller than the gear coupling at the same torque, the volume is small, and the weight is light, which can partially replace the gear coupling.

2. Compared with the gear coupling, the elastic pin gear coupling has a simple structure, fewer components, and is more convenient to manufacture, without the need for gear processing machine tools.

3. It is easy to maintain and has a long service life. The nylon pin can be replaced by removing the baffle.

4. Nylon pins are self-lubricating materials, no lubrication is required, which not only saves lubricating oil, but also purifies the working environment.

5. Poor vibration reduction and high noise.

Features of ZL Type Elastic Pin Gear Coupling

ZL type elastic pin gear coupling has good performance in compensating axial, radial and angular axis deviation, good vibration damping performance, simple structure, stable operation, no noise, no lubrication, convenient maintenance, simple assembly or disassemble, good manufacturability, low cost, can be derived into a variety of structural forms, good versatility, wide application range, easy to popularize. One of the outstanding advantages of this coupling is that it only needs one centering installation. When changing the elastic element, there is no need to move the half coupling, which can reduce auxiliary man-hours and improve production efficiency. When assisting, it improves production efficiency, and is especially suitable for installations where axis alignment is difficult, and it is required to minimize auxiliary working conditions. The elastic pin gear coupling is a new type of coupling in our country, which concentrates the advantages of different structures of the current standard elastic coupling, for example, it has the advantages of the quincunx elastic coupling: Due to its simple structure, it is relatively safe when squeezed. It overcomes the shortcomings of the quincunx elastic coupling: when changing the elastic element, the half-coupling must be moved. The double-flange quincunx elastic coupling can replace the elastic element without moving the half-coupling, the structure is complicated and the cost is high, increase the mass and moment of inertia, and the application range is limited. When transmitting the same torque, the radial dimension is much smaller than that of the elastic sleeve pin coupling, with light weight and small moment of inertia.


Specification of ZL Type Elastic Pin Gear Coupling

Specification

Nominal torque

Tn(N.m)

Allowable speed

[n]r/min

Shaft hole diameter d 1 d2

Fitting length of shaft hole


D

B

Moment of inertia Kg.m 2

Wight

m Kg

Y model

J1 model

L

L 1

ZL1

100

4000

12 14

32

27

76

42

0.0004

0.80

16 18

42

30

19

20 22

52

38

24

ZL2

250

4000

16 18

42

30

92

50

0.003

3.23

19

20 22

52

38

24

25 28

62

44

30 32

82

60

ZL3

630

4000

25 28

62

44

118

69

0.011

6.57

30 32

82

60

35 38

40 42

112

84

ZL4

1600

4000

40 42

112

84

158

89

0.046

14.8

45 48

50 55

56

60

142

107

ZL5

4000

4000

50 55

112

84

192

89

0.114

24.8

56

60 63

142

107

65 70

71 75

80

172

132

ZL6

6300

3300

60 63

142

107

230

111

0.28

42.5

70 71

75

80 85

172

132

90 95

ZL7

10000

2900

70 71

142

107

260

113

0.56

66.3

75

80 85

172

132

90 95

100 110

212

167

ZL8

16000

2500

80 85

172

132

300

136

1.21

107.3

90 95

100 110

212

167

120

125 130

252

202

ZL9

2500 0

2300

90 95

172

132

335

146

1.98

140.9

100 110

212

167

120

125

252

202


ZL10

31500

2100

130 140

212

167

355

151

2.85

180.9

150

100 110

252

202

120

125

302

242

130 140 150



ZL11

40000

2000

160 170

212

167

380

170

3.9

219.3


110 120

252

202

125

130 140 150

302

242

160 170 180



ZL12

63000

1700

130 140

252

202

445

183

9.2

371.4

150

160 170

302

242

180

190 200

352

282

ZL13

100000

1500

150

252

202

515

218

15.6

470

160 170

302

242

180

190 200

352

282

220

240

410

330

ZL14

125000

1400

170 180

320

242

560

218

27.8

708

190 200

352

282

220

240 250

410

330

260

ZL15

160000

1300

190 200

352

285

590

238

33.4

768

220

240 250

410

330

260

280 300

470

380

ZL16

250000

100, 0

220

352

282

695

262

69.9

1169

240 250

410

330

260

280 300

470

380

320

340

550

450

ZL17

315000

950

240 250

410

330

768

282

122.7

1664

260

280 300

470

380

320

340 360

550

450

380

ZL18

400000

850

250 260

410

330

860

300

202.7

2193

280 300

470

380

320

340 360

550

450

380

400 420

650

540

ZL19

630000

750

280 300

470

380

970

320

341.2

2901

320

340 360

550

450

380

400 420

650

540

440 450

ZL20

1000000

650

320

470

380

1156

351

710

4251

340 360

550

450

380

400 420

650

540

440 450

460 480

500

ZL21

1600000

530

380

550

450

1440

355

1948

7514

400 420

650

540

440 450

460 480

500

530 560

800

680

600 630

ZL22

2000000

500

420 440

650

540

1520

396

2931

10148

450 460

480 500

530 560

800

680

600 630

670 710

900

780

750

ZL23

2500000

460

480 500

650

540

1638

430

4379

13026














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