Tsubaki: The solution for shaft locking devices
KE Inch Series SELF-CENTERING KEYLESS LOCKING POWER
Installing to hubs with a guide portion when B ≧ 2 l (See Installation Example A)
D N is the minimum hub diameter required to tolerate P ’ or the pressure exerted from within the hub.
<EXAMPLE> Hub Material Yield Point = 35500 psi PL2KE = 4.596 ” min. hub diameter
Installation Example A When installing to hubs with a guide portion, the hub configuration coefficient is as follows: K 3 ＝0.8
Min. Hub Dia. (D N in inches)
Yield Point and Material examples
147 Mpa 21300 psi
176 Mpa 25500 psi
206 Mpa 29900 psi
225 Mpa 32600 psi
245 Mpa 35500 psi
274 Mpa 39700 psi
294 Mpa 42600 psi
343 Mpa 49700 psi
392 Mpa 56900 psi
441 Mpa 64000 psi
Model Number Hub Contact Pressure P’ (psi)
1010 304SS 316SS
1015 1118
1020
1030
1035 1040 1144
4140 1045
1055
PL3/8 PL1/2 PL5/8 PL3/4 PL7/8
KE 11313 KE 13344 KE 14939 KE 13489 KE 14794 KE 18275
1.475 1.842 2.238 2.292 2.921 3.908 3.840 4.270 4.245 4.241 4.323 5.445 5.356 5.390 5.376 6.573 7.367 7.266 7.956 7.831 7.807 8.513 8.371 9.263 8.190
1.358 1.659 1.973 2.060 2.581 3.238 3.308 3.596 3.618 3.681 3.820 4.526 4.551 4.606 4.631 5.385 5.833 5.833 6.268 6.259 6.295 6.740 6.721 7.500 6.761 8.927 8.691 8.617 8.617 8.618
1.282 1.544 1.814 1.916 2.376 2.882 3.002 3.226 3.265 3.354 3.516 4.035 4.102 4.163 4.203 4.769 5.089 5.119 5.458 5.482 5.534 5.880 5.898 6.606 6.008 7.477 7.379 7.406 7.439 7.472 8.589 8.610
1.246 1.492 1.744 1.851 2.285 2.733 2.870 3.070 3.114 3.212 3.381 3.830 3.910 3.973 4.018 4.514 4.789 4.828 5.132 5.167 5.224 5.534 5.563 6.240 5.694 6.935 6.877 6.931 6.974 7.016 8.004 8.037 9.461 9.508 9.612 9.630
1.216 1.449 1.685 1.796 2.209 2.613 2.762 2.942 2.991 3.095 3.269 3.663 3.753 3.818 3.866 4.309 4.551 4.596 4.875 4.916 4.976 5.259 5.296 5.947 5.441 6.520 6.487 6.559 6.608 6.656 7.550 7.592 8.798 8.919 9.049 9.078
1.182 1.399 1.620 1.734 2.124 2.482 2.642 2.803 2.855 2.965 3.144 3.482 3.581 3.646 3.698 4.087 4.296 4.346 4.599 4.646 4.708 4.964 5.008 5.630 5.166 6.086 6.076 6.164 6.218 6.271 7.072 7.121 8.124 8.307 8.459 8.497
1.163 1.372 1.584 1.700 2.078 2.412 2.576 2.728 2.781 2.894 3.075 3.385 3.487 3.553 3.607 3.968 4.161 4.213 4.452 4.502 4.565 4.808 4.855 5.461 5.019 5.861 5.862 5.957 6.013 6.068 6.823 6.874 7.782 7.991 8.151 8.195
1.127 1.321 1.517 1.636 1.991 2.284 2.456 2.590 2.646 2.763 2.947 3.207 3.316 3.382 3.438 3.751 3.917 3.973 4.188 4.243 4.307 4.526 4.577 5.155 4.750 5.461 5.479 5.584 5.643 5.702 6.377 6.433 7.186 7.433 7.605 7.655
1.101 1.285 1.470 1.591 1.930 2.195 2.371 2.493 2.551 2.670 2.856 3.083 3.196 3.262 3.320 3.601 3.748 3.806 4.007 4.064 4.128 4.331 4.386 4.943 4.563 5.192 5.219 5.330 5.390 5.450 6.075 6.132 6.790 7.057 7.235 7.289
1.081 1.257 1.435 1.556 1.884 2.130 2.308 2.422 2.481 2.601 2.789 2.991 3.107 3.173 3.232 3.490 3.625 3.684 3.874 3.932 3.997 4.189 4.245 4.787 4.425 4.997 5.030 5.145 5.206 5.267 5.855 5.914 6.507 6.785 6.968 7.023
PL1
PL1-1/8 KE 16390 PL1-3/16 KE 17550 PL1-1/4 KE 16970 PL1-3/8 KE 15954 PL1-7/16 KE 14794 PL1-1/2 KE 18130 PL1-5/8 KE 17115 PL1-11/16 KE 16825 PL1-3/4 KE 16390 PL1-7/8 KE 18710 PL1-15/16 KE 19871
PL2
KE 19435
PL2-1/8 KE 20016 PL2-3/16 KE 19580 PL2-1/4 KE 19290 PL2-3/8 KE 19871 PL2-7/16 KE 19435 PL2-1/2 KE 19145 PL2-5/8 KE 18420 PL2-11/16 KE 22336 PL2-3/4 KE 21611 PL2-7/8 KE 20886 PL2-15/16 KE 20596
12.635 11.798 11.306 11.173 11.051 13.732 13.500 22.448 18.068 17.072 16.706
PL3
KE 20306
PL3-3/8 KE 21611 PL3-7/16 KE 21321 PL3-1/2 KE 24367 PL3-3/4 KE 22771 PL3-15/16 KE 22046
10.116 10.090 12.975 12.384 12.279 12.214
10.357 10.281 10.343 10.343
PL4
KE 21756
45
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