Tsubaki: The solution for shaft locking devices
AD Inch Series DOUBLE TORQUE SERIES
AD Inch Series POWER-LOCK ® Specifications
Dimensions inch
Contact Pressure psi
Locking Bolts
Transmissible Torque
Transmissible Thrust
Shaft O.D.
Hub Counter I.D.
Tightening Torque ft.lbs.
Model Number
Tolerance t 2 +0.0015" -0
Shaft P
Hub Bore P’
Wt. lbs.
Tolerance t 1
D
L
Lt
ft.lbs.
lbs.
Qty.
Size
d
<
PL3/4 PL7/8
AD 0.7500 AD 0.8750 AD 1.0000
1.8500 1.8500 1.9690 2.1650 2.1590 2.3620 2.3650 2.5590 2.5590 2.9530 2.9530 2.9528 3.1496 3.1496 3.3465 3.3465 3.5433 3.5433 3.5310 3.7402 3.7402 3.7370 4.3370 4.3370 4.3370 4.5276 4.5276 4.7244 4.9213 5.1181 5.1181 5.3050 5.7080 5.8430 6.4961 6.4961 7.0866 7.0866 7.4920 8.2677 8.8583 9.2520 9.8230 10.2350 10.5040 11.2205 11.6690 12.1540 12.7953 13.3190 14.0000 14.7620
1.181 1.181 1.378 1.378 1.378 1.772 1.772 2.047 2.047 2.205 2.205 2.205 2.205 2.205 2.205 2.205 2.205 2.205 2.205 2.205 2.205 2.205 2.756 2.756 2.756 2.756 2.756 2.756 2.756 2.756 2.756 2.756 3.543 3.543 3.543 3.543 4.094 4.094 4.094 4.094 5.276 5.276 5.276 5.276 5.276 5.276 5.276 5.276 5.276 5.276 6.496 6.496
1.378 1.378 1.575 1.575 1.575 1.969 1.969 2.244 2.244 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 2.520 3.071 3.071 3.071 3.071 3.071 3.071 3.071 3.071 3.071 3.071 3.937 3.937 3.937 3.937 4.567 4.567 4.567 4.567 5.748 5.748 5.748 5.748 5.748 5.748 5.748 5.748 5.748 5.748 6.969 6.969
1.614 1.614 1.811 1.811 1.811 2.205 2.205 2.480 2.480 2.835 2.835 2.835 2.835 2.835 2.835 2.835 2.835 2.835 2.835 2.835 2.835 2.835 3.465 3.465 3.465 3.465 3.465
283 329
9,217 34229 13924 9,217 29298 13924
6 6 8 8 8
M6 X 28 M6 X 28 M6 X 30 M6 X 30 M6 X 30 M6 X 35 M6 X 35 M6 X 40 M6 X 40 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M8 X 50 M10 X 70 M10 X 70 M10 X 70 M10 X 70 M10 X 70 M10 X 70 M10 X 70 M10 X 70 M10 X 70 M10 X 70 M12 X 90 M12 X 90 M12 X 90 M12 X 90 M14 X 90 M14 X 90 M14 X 90 M14 X 90
12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5
0.8 0.7 0.9 1.1 1.0 1.6 1.5 2.0 1.9 3.0 2.9 2.8 3.2 3.1 3.6 3.4 3.9 3.7 3.5 4.0 3.9 3.7 7.4 7.2 7.0 7.7 7.4 8.3 8.0 9.0 8.7 8.9
-0.0013" +0
PL1
507 12,139 29298 14939 569 12,139 25962 13489 581 12,139 24657 13489
PL1-1/8 AD 1.1250 PL1-3/16 AD 1.1875 PL1-1/4 AD 1.2500 PL1-3/8 AD 1.3750 PL1-7/16 AD 1.4375 PL1-1/2 AD 1.5000 PL1-5/8 AD 1.6250 PL1-11/16 AD 1.6875 PL1-3/4 AD 1.7500 PL1-7/8 AD 1.8750 PL1-15/16 AD 1.9375
929 18,209 27558 14649 10 1,008 18,209 24802 14649 10 1,184 20,007 22771 12764 11 1,235 20,007 21901 12764 11
+0.0018" -0
-0.0015" +0
2,559 38,216 28283 15664 2,657 38,216 27268 15664 2,783 38,216 26252 15664 2,958 38,216 24657 14649 3,056 38,216 23932 14649 3,141 38,216 23061 13779 3,337 38,216 21756 13779
9 9 9 9 9 9 9
30 30 30 30 30 30 30 30 30 30 30 60 60 60 60 60 60 60 60 60 60
PL2
AD 2.0000
PL2-1/8 AD 2.1250 PL2-3/16 AD 2.1875 PL2-1/4 AD 2.2500 PL2-3/8 AD 2.3750 PL2-7/16 AD 2.4375 PL2-1/2 AD 2.5000 PL2-9/16 AD 2.5625 PL2-5/8 AD 2.6250 PL2-11/16 AD 2.6875 PL2-3/4 AD 2.7500 PL2-7/8 AD 2.8750 PL2-15/16 AD 2.9375
4,214 46,758 25817 15954 11 4,335 46,758 25092 15954 11 4,575 46,758 23787 15954 11 4,749 46,758 19725 12909 11 4,871 46,758 19290 12909 11 4,993 46,758 18855 12909 11 8,149 74,184 27268 16535 11 8,343 74,184 26687 16535 11 8,537 74,184 25962 16535 11 8,833 74,184 24947 15809 11 9,025 74,184 24367 15809 11
-0.0018" +0
+0.0021 -0
PL3
AD 3.0000
3.465 10,116 80,928 26107 16535 12 3.465 11,381 80,928 23206 15809 12 3.465 12,522 87,672 24657 16535 13 3.465 12,750 87,672 24222 16535 13 3.465 13,681 87,672 22626 15954 13 4.409 19,548 119,369 22771 15664 12 4.409 19,858 119,369 22481 15374 12 4.409 27,642 149,267 25382 17260 15 4.409 28,031 149,267 24947 17260 15 5.118 36,075 175,119 23061 16099 13 5.118 36,531 175,119 22771 16099 13 5.118 46,293 202,320 23787 17550 15 5.118 57,256 229,296 24802 17840 17
PL3-3/8 AD 3.3750 PL3-7/16 AD 3.4375 PL3-1/2 AD 3.5000 PL3-3/4 AD 3.7500 PL3-15/16 AD 3.9375
-0.0021" +0
105 105 105 105 166 166 166 166 257 257 257 257 257 257 257 257 257 257 499 499
13 14 18 17 20 19 19 25 42 42 47 50 51 62 69 71 73 79
+0.0025" -0
PL4
AD 4.0000
PL4-7/16 AD 4.4375 PL4-1/2 AD 4.5000 PL4-15/16 AD 4.9375
PL5
AD 5.0000
PL5-1/2 AD 5.5000
-0.0025" +0
PL6
AD 6.0000
+0.0028" -0
PL6-1/2 AD 6.5000
6.378 75,928 278,752 21756 15954 15 M16 X 120 6.378 87,425 298,984 21611 16390 16 M16 X 120 6.378 99,093 316,968 21466 16390 17 M16 X 120 6.378 104,009 316,968 20306 15664 17 M16 X 120 6.378 105,660 316,968 20016 14664 17 M16 X 120 6.378 132,458 375,416 22191 17115 20 M16 X 120 6.378 140,250 375,416 20886 16390 20 M16 X 120 6.378 148,042 375,416 19871 15809 20 M16 X 120 6.378 171,489 411,384 16970 13199 22 M16 X 120 6.378 180,063 411,384 16099 13779 22 M16 X 120 7.756 267,897 584,480 21756 17115 20 M20 X 150 7.756 316,453 642,928 22336 17840 22 M20 X 150
PL7
AD 7.0000
PL7-1/2 AD 7.5000 PL7-7/8 AD 7.8750
PL8
AD 8.0000
-0.0028" +0
+0.0032" -0
PL8-1/2 AD 8.5000
PL9
AD 9.0000
PL9-1/2 AD 9.5000
PL10
AD 10.0000
PL10-1/2 AD 10.5000
-0.0032" +0
+0.0035" -0
PL11
AD 11.0000
104 109
PL11-13/16 AD 11.8125
21
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