Z2 Series Locking Assemblies Keyless Shaft Hub Locking Device

Brand Name:Tianniu
Certification:ISO-9001
Model Number:Z2 locking assembly
Minimum Order Quantity:2
Delivery Time:5-7 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Changzhou Jiangsu China
Address: Liudao Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province
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Product Details

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)

dDlLL1

sizes


Qty

F1 (kN)Mt (kN·m)
mm
19

47


17


20


27.5


M6×18


8


27

0.25220

14

0.20
200.272100.23
220.301950.24
25509300.381900.25
28

55


10


33

0.471850.29
300.501750.30
356012400.701800.32
3863

15


46

0.881850.33
40650.921800.34
4272

20


24


33.5


M8×22


12

651.36200

35

0.48
4575711.622100.57
5080721.771900.60
5585

15


83

2.272000.63
60902.471800.69
659516933.041900.73
70110

24


28


39


M10×25


15

1301.60210

70

1.26
751151314.901951.33
801201325.20180140
85125161476.301951.49
90130161486.601801.53
95135181677.901951.62

100145

29


33


47.0


M12×30


15

1909.60195

125

2.01
1051501919.981852.10
11015519210.501802.15
1201651621813.101852.35
1251701822013.781802.95
130180

34


38


52.0


M12×35

2027217.60

165


125

3.51
1401902229820.903.85
1502002432424.20

170

4.07
1602102735028.004.3
170225

38


44


60


M14×40

2238632.80160

190

5.78
1802352442037.801656.05
190250

46


52


68

2849046.50

150

8.25
2002603052552.508.65
210275

50


56


74


M16×55

2459962.89151

295

10.10
2202852662068.0015011.22
2403053071585.5016012.20
2503153276896.0016212.70
26032534800104.0016513.20
280355

60


66


86.5


M18×60

32915128.00145

405

19.20
300375

36

1020153.00

150

20.50
320405

72


78


100.5


M20×75


1310

210.00

580

29.60
340425224.00

145

31.10
360455

84


90


116.0


M22×80

1630294.00

780

42.20
3804751620308.0013544.00
4004951610322.0013046.00
420515

40

1780374.0013550.00
450555

96


102


130


M24×90

2050461.25

124


1000

65.00
480585422160518.4071.00
500605442240560.0012372.60
530640452330617.0012183.60
560670482440680.0012085.00
600710502580775.0011891.00
630740522680844.0011794.00
670780562820944.00116101.00
7108206029701050.00115106.00
7508606231301173.00115112.00
8009106632601300.00112118.00
8509607035001487.00113125.00
90010107536801650.00112132.00
95010608038701838.00112139.00
100011108240002000.00110146

China Z2 Series Locking Assemblies Keyless Shaft Hub Locking Device supplier

Z2 Series Locking Assemblies Keyless Shaft Hub Locking Device

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