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Locking Device Locking Assembly Z12-340*425 Cone Clamping Elements for Machine
Description of Z12 Locking Device
The main purpose of the expansion sleeve is to replace the function
of splines and single keys, so as to realize the connection between
the parts (such as gears, flywheels, pulleys, etc.) and the shaft
to transmit the load.
When it is used, through the action of high-strength bolts, a huge
holding force is generated between the inner ring and the shaft,
and between the outer ring and the hub. When under load, torque,
axial force, or the combined load of the two is transmitted by the
combined pressure of the expansion sleeve and the parts and the
accompanying frictional force.
Products Parameters
基 本 尺 寸 fundamental dimensions | 内六角螺钉internal hexagon headed bolt | 额 定 负 荷 Rated load | Pf (N/mm2) | MA (N·m) | G (kg) | ||||||
d | D | I | L | L1 | 规 格 sizes | 数 量 Qty | Ft (kN) | Mt (kN·m) | |||
mm | |||||||||||
25 | 0.84 | 297 | 0.42 | ||||||||
28 | 55 | 32 | 40 | 46 | M6 | 6 | 67 | 0.94 | 265 | 17 | 0.44 |
30 | 1.00 | 248 | 0.47 | ||||||||
35 | 60 | 60 | M6 | 74 | 1.30 | 165 | 17 | 1.0 | |||
40 | 75 | 44 | 54 | 62 | M8 | 7 | 145 | 2.90 | 282 | 41 | 1.0 |
45 | 75 | 62 | M8 | 145 | 3.26 | 251 | 41 | 1.2 | |||
50 | 80 | 8 | 165 | 4.15 | 200 | 1.4 | |||||
55 60 | 85 90 | 56 | 64 | 72 | M8 | 9 10 | 186 207 | 5.15 6.20 | 205 202 | 41 | 1.6 1.7 |
65 | 95 | 10 | 207 | 6.75 | 187 | 1.9 | |||||
70 | 110 | 10 | 329 | 11.5 | 223 | 3.1 | |||||
80 | 120 | 70 | 78 | 88 | M10 | 11 | 362 | 14.5 | 215 | 83 | 3.5 |
90 | 130 | 12 | 390 | 17.8 | 208 | 3.8 | |||||
100 | 145 | 14 | 527 | 26.3 | 200 | 6.1 | |||||
110 | 155 | 90 | 100 | 112 | M12 | 17 | 575 | 31.8 | 198 | 145 | 6.2 |
120 | 165 | 18 | 670 | 40.4 | 212 | 7.2 | |||||
130 | 180 | 16 | 759.0 | 49 | 180 | 11.1 | |||||
140 150 | 190 200 | 104 | 116 | 130 | M14 | 18 19 | 842.8 896.8 | 59 67 | 186 185 | 230 | 11.8 12.6 |
160 | 210 | 20 | 950.0 | 76 | 183 | 13.4 | |||||
170 | 225 | 19 | 1223.5 | 104 | 172 | 19.6 | |||||
180 | 235 | 20 | 1288.8 | 116 | 172 | 20.6 | |||||
190 | 250 | 21 | 1363.0 | 129 | 172 | 23.8 | |||||
200 | 260 | 134 | 146 | 162 | M16 | 22 | 1427.5 | 143 | 172 | 355 | 24.9 |
220 | 285 | 24 | 1581.8 | 174 | 172 | 29.6 | |||||
240 | 305 | 26 | 1725.0 | 207 | 172 | 31.9 | |||||
260 | 325 | 28 | 1846.0 | 240 | 170 | 34.3 |
280 | 355 | 24 | 2428 | 340 | 161 | 52 | |||||
300 320 | 375 405 | 165 | 177 | 197 | M20 | 25 28 | 2540 2881 | 381 461 | 168 175 | 690 | 55.3 67.3 |
340 | 425 | 29 | 2994 | 509 | 171 | 71 | |||||
360 | 455 | 28 | 3588 | 646 | 169 | 96.5 | |||||
380 | 475 | 30 | 3821 | 726 | 170 | 101.2 | |||||
400 | 495 | 31 | 3960 | 792 | 168 | 106 | |||||
420 | 515 | 32 | 4100 | 861 | 165 | 110.7 | |||||
440 | 535 | 24 | 4260 | 937 | 165 | 110 | |||||
460 | 555 | 24 | 4300 | 980 | 158 | 113 | |||||
480 | 575 | 190 | 202 | 224 | M22 | 28 | 5000 | 1200 | 176 | 930 | 118 |
500 | 595 | 28 | 5100 | 1240 | 169 | 122 | |||||
520 | 615 | 30 | 5330 | 1390 | 174 | 126 | |||||
540 | 635 | 30 | 5400 | 1440 | 168 | 131 | |||||
560 | 655 | 32 | 5680 | 1590 | 172 | 135 | |||||
580 | 675 | 33 | 5800 | 1705 | 172 | 140 | |||||
600 | 695 | 33 | 5860 | 1760 | 166 | 144 |