Z11 type expansion joint sleeveThe positioning accuracy is high, the hub hole is simple, and the application is wide.
Compared with the Z11 type, the Z2 type expansion coupling sleeve has a long joint surface and high centering accuracy. It is used in the occasions where the rotation accuracy is higher and the transmission of larger loads is required.It consists of a split double cone inner ring with different tapers, a split double cone outer ring and two double cone compression rings, which are locked with hexagon socket bolts.
The basic dimensions and parameters of the Z11 expansion sleeve:
specification sizes d×D |
basic size fundamental dimensions |
Socket head cap screws internal hexagon |
Rated load rated load |
Pf (N/mm²) |
MA |
G (kg) |
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L | L0 | L1 | L2 | D1 | D2 | specification sizes |
Quantity QTY |
Ft (KN) |
Mt (KN.m) |
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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 |