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Model

Nominal Torque Tn
KN • m

Allowable speed[n] r/min

Shaft hole diameter d, dz

Shaft hole length  L
Y

D

D,

d2

D3

C

 Inertia moment  kg • m2

Weight kg

CLZ1

0. 71

3780

18 -40 (60)

40 -142

170

110

55

95

2.5

0. 03

11.8

CLZ2

1.4

3000

30 -50 (70)

82 -142

185

125

70

110

2.5

0.06

16.6

CLZ3

3. 15

2400

40-60(90)

112—172

220

150

90

145

2.5

0.12

34.8

CLZ4

5.6

2000

45-75(100)

112 -212

250

175

110

170

2.5

0. 22

47.8

CLZ5

8

1680

50-90(120)

112-212

290

200

130

190

5

0.44

67.3

CLZ6

11.2

1500

60 -110(130)

142-252

320

230

140

210

5

0. 75

91

CLZ7

18

1270

65 -120 (150)

142-252

350

260

170

240

5

1.25

125

CLZ8

23.6

1140

80 -140 (170)

172 -302

380

315

190

270

5

2.06

174

CLZ9

28

1000

90 -160 (190)

172 -352

430

365

210

280

5

2. 56

210

CLZ10

50

850

110-180(220)

212-352

490

420

260

320

5

5

298

CLZ11

71

750

120—220(250)

212-410

545

470

300

380

5

9. 25

447

CLZ12

100

660

140—250(280)

252-470

590

520

340

420

5

12.5

630

CLZ13

140

600

160—280(300)

302-470

680

590

380

480

7.5

29.9

897

CLZ14

200

540

180—320(340)

302-550

730

650

420

520

7.5

42.5

1118

CLZ15

250

480

200-360(380)

352-550

780

700

480

560

7.5

56.9

1495

CLZ16

355

425

240-360(420)

410-650

900

785

530

650

10

120

2008

CLZ17

560

380

260-450(480)

410-650

1000

885

630

750

10

252

3021

CLZ18

710

330

300-530

470-800

1100

990

710

820

10

325

4004

CLZ19

1000

300

360-560

550-800

1250

1090

800

920

15

568

5458

Note: 1. The size of mark () in the table is only suitable for D, the maximum allowable shaft hole.
2. The weight and moment of inertia of the coupling are approximate values calculated according to the minimum diameter and maximum length of the shaft hole.
3. The value of C CLZ is 16 when 19 out of 18 shaft holes and 6 when 24 out of 22 out of 20 shaft holes.