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Changzhou Tianniu Transmission Equipment Co., Ltd
Changzhou Tianniu Transmission Equipment Co., Ltd
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Z2 Series Locking Assemblies Keyless Shaft Hub Locking Device

Product Details

Place of Origin: China

Brand Name: Tianniu

Certification: ISO-9001

Model Number: Z2

Payment & Shipping Terms

Minimum Order Quantity: 2

Price: Negotiable

Packaging Details: Cartons by sea shipping by airplane

Delivery Time: 5-7 working days

Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability: 1000 per month

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Specifications
Highlight:

Z2 Series Locking Assemblies

,

Keyless Shaft Hub Locking Device

,

Z2 Shaft Hub Locking Device

Model Number:
Z2 Locking Assembly
Outer Size:
47-1110mm
Bore Size:
19-1000mm
Material:
Steel
Weight:
0.2-146KG
Torque:
0.25-2000
Model Number:
Z2 Locking Assembly
Outer Size:
47-1110mm
Bore Size:
19-1000mm
Material:
Steel
Weight:
0.2-146KG
Torque:
0.25-2000
Description
Z2 Series Locking Assemblies Keyless Shaft Hub Locking Device

Locking Assemblies Z2 Series Keyless Shaft-Hub Locking Device

 

Products Features

 

Locking Assembly is an advanced mechanical base that is widely used in the world for mechanical coupling under various loads.

 

Locking Assembly is a new type of connection. It relies on tightening high-strength bolts to generate positive pressure between the Locking assembly and the shaft or between the housing surface, which is accompanied by friction and a keyless connection device that realizes load transmission.

 

It has many unique advantages and characteristics compared with the traditional mechanical connection method of general interference without bond and bond.

 

The United States, Germany, Japan and countries with more developed industries first used this new technology in heavy-duty machinery.

It has been extended to various other machinery industries. Locking Assembly started internationally in the early 1970s.

 

China developed the product in the early 1980s, and firstly promoted and applied it in various heavy machinery. In the past six years, China has formulated the general Locking Assembly GB5867-86 standard.

 

Our company Tianniu started the comprehensive research and development of various expansion sleeves of this standard in 1987.

 

After nearly 20 years of practice, we have completed the developmentof all types of expansion sleeves in this standard. And promoted to textile, packaging, food,light industry, metallurgy, papermaking, printing, machine tools, machining centers, forging.

 

Machine tools, and metallurgical machinery and general machinery and other machinery, took a good reputation, and promoted the machinery industry products. skill improved. Andcan develop non-standard Locking Assembly according to special user needs.

 

 

 

Products Parameters

 

 

 

fundamental dimensions

 internal hexagon headed bolt

 

 

Rated load

 

 

Pf (N/mm2)

 

 

MA

 

(N·m)

 

G

 

(kg)

d D l L L1

 

sizes

 

Qty

F1 (kN) Mt (kN·m)
mm
19

 

47

 

 

 

 

 

 

17

 

 

 

 

 

 

20

 

 

 

 

 

 

27.5

 

 

 

 

 

 

M6×18

 

8

 

27

0.25 220

 

 

 

 

 

 

14

0.20
20 0.27 210 0.23
22 0.30 195 0.24
25 50 9 30 0.38 190 0.25
28

 

55

 

10

 

33

0.47 185 0.29
30 0.50 175 0.30
35 60 12 40 0.70 180 0.32
38 63

 

15

 

46

0.88 185 0.33
40 65 0.92 180 0.34
42 72

 

 

 

 

20

 

 

 

 

24

 

 

 

 

33.5

 

 

 

 

M8×22

 

12

65 1.36 200

 

 

 

 

35

0.48
45 75 71 1.62 210 0.57
50 80 72 1.77 190 0.60
55 85

 

15

 

83

2.27 200 0.63
60 90 2.47 180 0.69
65 95 16 93 3.04 190 0.73
70 110

 

 

 

 

24

 

 

 

 

28

 

 

 

 

39

 

 

 

 

M10×25

 

15

130 1.60 210

 

 

 

 

70

1.26
75 115 131 4.90 195 1.33
80 120 132 5.20 180 140
85 125 16 147 6.30 195 1.49
90 130 16 148 6.60 180 1.53
95 135 18 167 7.90 195 1.62

 

 

100 145

 

 

 

29

 

 

 

33

 

 

 

47.0

 

 

 

M12×30

 

15

190 9.60 195

 

 

 

125

2.01
105 150 191 9.98 185 2.10
110 155 192 10.50 180 2.15
120 165 16 218 13.10 185 2.35
125 170 18 220 13.78 180 2.95
130 180

 

 

34

 

 

38

 

 

52.0

 

 

M12×35

20 272 17.60

 

165

 

 

125

3.51
140 190 22 298 20.90 3.85
150 200 24 324 24.20

 

170

4.07
160 210 27 350 28.00 4.3
170 225

 

38

 

44

 

60

 

 

M14×40

22 386 32.80 160

 

 

190

5.78
180 235 24 420 37.80 165 6.05
190 250

 

46

 

52

 

68

28 490 46.50

 

150

8.25
200 260 30 525 52.50 8.65
210 275

 

 

 

50

 

 

 

56

 

 

 

74

 

 

 

M16×55

24 599 62.89 151

 

 

 

295

10.10
220 285 26 620 68.00 150 11.22
240 305 30 715 85.50 160 12.20
250 315 32 768 96.00 162 12.70
260 325 34 800 104.00 165 13.20
280 355

 

60

 

66

 

86.5

 

M18×60

32 915 128.00 145

 

405

19.20
300 375

 

 

 

 

36

1020 153.00

 

150

20.50
320 405

 

72

 

78

 

100.5

 

M20×75

 

1310

210.00

 

580

29.60
340 425 224.00

 

145

31.10
360 455

 

 

84

 

 

90

 

 

116.0

 

 

M22×80

1630 294.00

 

 

780

42.20
380 475 1620 308.00 135 44.00
400 495 1610 322.00 130 46.00
420 515

 

40

1780 374.00 135 50.00
450 555

 

 

 

 

 

 

 

 

 

 

 

96

 

 

 

 

 

 

 

 

 

 

 

102

 

 

 

 

 

 

 

 

 

 

 

130

 

 

 

 

 

 

 

 

 

 

 

M24×90

2050 461.25

 

124

 

 

 

 

 

 

 

 

 

 

 

1000

65.00
480 585 42 2160 518.40 71.00
500 605 44 2240 560.00 123 72.60
530 640 45 2330 617.00 121 83.60
560 670 48 2440 680.00 120 85.00
600 710 50 2580 775.00 118 91.00
630 740 52 2680 844.00 117 94.00
670 780 56 2820 944.00 116 101.00
710 820 60 2970 1050.00 115 106.00
750 860 62 3130 1173.00 115 112.00
800 910 66 3260 1300.00 112 118.00
850 960 70 3500 1487.00 113 125.00
900 1010 75 3680 1650.00 112 132.00
950 1060 80 3870 1838.00 112 139.00
1000 1110 82 4000 2000.00 110 146

Z2 Series Locking Assemblies Keyless Shaft Hub Locking Device 0

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