Type Z12A is a keyless shaft power lock. It can replace single keyway and spline ,in order to realize the connection between machinery parts (such as gear wheel,flywheel) and shafts,so the loading can be transmitted.Through the function of high strength of bolt when locking device is working,enormous strengh of tight holding power between hub, inner loop and shaft are produced.When bearing the weight and loading depend on connection power between locking device and machinery and additional frictional torce to transmission torsion or power on shaft.
Parameter of Z12A shaft power lock keyless locking assembly
DIMENSION
[mm]
Bolt
Rated Load
Pressure
on shaft
Pf
N/mm2
Pressure
on hub
Pf'
N/mm2
Torque of
tighten
locking-bolt
MA
N·m
Weight
[Kg]
d
D
L
L1
L2
d1
n
Axial
Force
Ft [kN]
Torque
Mt
[kN·m]
25 28 30 35 40
55 55 55 60 65
46 46 46 60 62
40 40 40 54 54
32 32 32 44 44
M6 M6 M6 M6 M6
6 6 6 7 8
67 67 67 74 86
0.84 0.94 1.0 1.3 1.6
297 265 248 165 176
101 101 101 87 96
17 17 17 17 17
0.47 0.44 0.42 1 1.1
45 50 55 60 65
75 80 85 90 95
62 72 72 72 72
54 64 64 64 64
44 56 56 56 56
M8 M8 M8 M8 M8
7 8 9 10 10
145 165 186 207 207
3.26 4.15 5.15 6.2 6.75
251 200 205 202 187
116 98 104 106 100
41 41 41 41 41
1.2 1.4 1.6 1.7 1.9
70 80 90 100 110
110 120 130 145 155
88 88 88 112 112
78 78 78 100 100
70 70 70 90 90
M10 M10 M10 M12 M12
10 11 12 14 17
329 362 390 527 575
11.5 14.5 17.8 26.3 31.8
223 215 208 200 198
114 115 115 107 110
83 83 83 145 145
3.1 3.5 3.8 6.1 6.6
120 130 140 150 160
165 180 190 200 210
112 130 130 130 130
100 116 116 116 116
90 104 104 104 104
M12 M14 M14 M14 M14
18 16 18 19 20
670 759 842.8 896.6 950
40.4 49 59 67 76
212 180 186 185 183
120 112 124 127 128
145 230 230 230 230
7.2 11.1 11.8 12.6 13.4
170 180
190 200 220
225
235
250 260 285
162 162
134 134 134
146 146
146 146 146
134 134
162 162 162
M16 M16
M16 M16 M16
19 20
21 22 24
1223.5 1288.8
1363 1437.5 1581.8
104 116
129.5 143.7 174
172 172
172 172 172
113 115
116 112 115
355 355
355 355 355
19.6 20.6
23.8 24.9 29.6
240 260 280 300 320
305 325 355 375 405
134 134 165 165 165
146 146 177 177 177
162 162 197 197 197
M16 M16 M20 M20 M20
26 28 24 25 28
1725 1846 2428.5 2540 2881
207 240 340 381 461
172 170 168 161 175
119 117 117 123 119
355 355 690 690 690
31.9 34.3 52 55.3 67.3
340 360 380 400 420
425 455 475 495 515
165 190 190 190 190
177 202 202 202 202
197 224 224 224 224
M20 M22 M22 M22 M22
29 28 30 31 32
2994 3588.8 3821 3960 4100
509 646 726 792 861
171 169 170 168 165
119 115 115 120 116
690 930 930 930 930
71 96.5 101.2 106 110.7
440 460 480 500 520
535 555 575 595 615
190 190 190 190 190
202 202 202 202 202
224 224 224 224 224
M22 M22 M22 M22 M22
24 24 28 28
30
4260 4260 5000 5000
5330
937 980 1200 1240
1390
165 158 176 169
174
112 107 121 117
121
930 930 930 930
930
110 113 118 122
126
540 560 580 600
635 655 675 695
190 190 190 190
202 202 202 202
224 224 224 224
M22 M22 M22 M22
30 32 33 33
5330 5680 5860 5860
30 32 33 33
168 172 172 166
117 121 121 118
930 930 930 930
131 135 140 144
Company Information
Our Advantages
Certifications
Packaging & Shipping
FAQ
Q: Are you factory or trading company ?
A : Xianyang CHAOYUE Clutch Co., Ltd was founded in 1999. We are a professional locking assembly & clutch manufacture with 20 years' experance of R&D.
Q: How to get price ?
A: Kindly info us with the product type and we will quote you ASAP.
If you are not sure about these details , pls just tell us :
Inner diameter is mm, outer diameter is mm, width is mm, torque range is kN·m,
Q: What's the MOQ ?
A: The minimum order quantity for most of our product is 1 pcs.
