Power Locking Devices
Z7 type locking is a kind of the keyless coupling device between shaft and shaft sleeve.It can form mechanical compression between shaft and shaft sleeve by clamping shaft sleeve from outside.Itself does not transmit any torque and load.
Features:
1.Self-centering, external shaft locking device
2.Exceptional concentricity
3.Suitable & recommended for hollow shafts
4.Axial hub position fixed during clamping
Power Locking ,Locking device,Locking assembly,super lock.
You can choose the size according to follows:
sizes d×D |
fundamental dimensions |
internal hexagon |
rated load |
Pf (N/mm²) |
MA |
G (kg) |
|||||||
L |
L0
|
L1
|
L2
|
D1
|
D2
|
sizes |
QTY |
Ft (KN) |
Mt (KN.m) |
||||
mm | |||||||||||||
12×18 13×23 14×23 15×24 16×24 17×26 18×26 19×27 20×28 22×32 24×34 25×34 28×39 30×41 32×43 35×47 38×50 40×53 42×55 45×59 48×62 50×65 55×71 60×77 65×84 70×90 75×95 80×100 85×106 |
14 14 14 16 16 18 18 18 18 25 25 25 25 25 25 32 32 32 32 45 45 45 55 55 55 65 65 65 65 |
23 23 23 29 29 31 31 31 31 38 38 38 38 45 45 45 45 45 45 62 62 62 72 72 72 86 86 86 86 |
26 26 26 36 36 38 38 38 38 45 45 45 45 45 45 52 52 52 52 70 70 70 80 80 80 96 96 96 96 |
30 30 30 42 42 44 44 44 44 51 51 51 51 51 51 58 58 58 58 78 78 78 88 88 88 106 106 106 106 |
32 38 38 45 45 47 47 49 50 54 56 56 61 62 65 69 72 75 78 86 87 92 98 104 111 119 126 131 137 |
28 34 34 40 40 42 42 45 44 48 50 50 55 57 59 62 66 69 71 80 81 86 92 98 105 113 119 125 131 |
M4×10 M4×10 M4×10 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M6×18 M8×22 M8×22 M8×22 M8×22 M8×22 M8×22 M10×25 M10×25 M10×25 M10×25 |
4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 8 8 8 8 8 8 8 9 9 9 9 9 12 12 |
10.0 10.0 10.0 17.0 17.0 21.6 21.6 21.6 21.6 21.6 21.6 21.6 32.3 32.3 32.3 44.1 44.1 44.1 44.1 82.3 82.3 82.3 92.1 92.1 92.1 147 147 196 196 |
0.058 0.063 0.068 0.127 0.136 0.180 0.196 0.206 0.216 0.245 0.265 0.274 0.461 0.500 0.529 0.774 0.843 0.882 0.931 1.850 1.970 2.060 2.550 2.770 3.010 5.150 5.490 7.840 8.330 |
105 80 80 115 115 125 126 122 118 74 70 70 91 86 82 78 74 70 68 82 78 74 63 58 53 67 63 79 75 |
5 5 5 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 41 41 41 41 41 41 83 83 83 83 |
0.08 0.13 0.13 0.26 0.26 0.27 0.27 0.29 0.30 0.38 0.41 0.45 0.47 0.48 0.52 0.63 0.67 0.73 0.78 1.23 1.24 1.40 1.70 1.90 2.21 3.05 3.32 3.50 3.81 |
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