Power-Lock Product Catalog

Tsubaki: The solution for shaft locking devices

POWER-LOCK ® The solution for shaft locking devices

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U.S. TSUBAKI POWER-LOCK ®

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CONTENTS

INTRODUCTION

SELECTION GUIDE

4–5

APPLICATION EXAMPLES

6–8

AS INCH AND METRIC SERIES

9–19

AD INCH AND METRIC SERIES

20–24

AE INCH AND METRIC SERIES

25–31

FL INCH AND METRIC SERIES

32–38

RE METRIC SERIES

39–42

KE INCH AND METRIC SERIES

43–49

TF METRIC SERIES

50–53

SL SERIES

54–56

EF METRIC SERIES

57–60

EL SERIES

61–67

TECHNICAL NOTES

68–79

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Tsubaki: The solution for shaft locking devices

U.S. Tsubaki POWER-LOCK ®

ENTER THE “KEYLESS” SOCIETY

Our POWER-LOCK ® solves your problems. Eliminate backlash damage to keyways from heavy loads… the U.S. Tsubaki POWER-LOCK fits tightly around the shaft/hub and is not affected by load reversals. End your high machining expenses for long shaft keyways, splined shafts, threads, grooves and steps… the U.S. Tsubaki POWER-LOCK offers exacting, slip-free location. Erase the headaches of shrink and press fits. The U.S. Tsubaki POWER-LOCK simplifies installation and removal. This easy-to-install unit slides into position and offers a keyless shaft-hub lock that will simultaneously handle both high torque and thrust while increasing your shaft strength. The POWER-LOCK is easy to assemble… you only need one tool. It is ideal for locking in large or small sprockets, gears, pulleys, timing cams and rollers. Best of all, the POWER-LOCK is in stock for immediate shipment.

Features & Applications

n High Durability Against Reversing or Impacting Loads The POWER-LOCK connection is not affected by tortional load reversal or impact, which damages the key and keyway connection. U.S. Tsubaki POWER-LOCK fits tightly around the shaft/hub and is free of backlash. n Easy and Precise Positioning The POWER-LOCK offers 360-degree angular adjustment and is excellent for indexing tables, cam mechanisms, gear drives and double-strand conveyor sprockets. n Thrust Capability The U.S. Tsubaki POWER-LOCK can hold axial forces, too. Typical applications with these forces include indexing tables and bevel gears. n Easy Assembly and Disassembly The POWER-LOCK can be assembled and disassembled frequently, so maintenance or replacement of worn parts is simple and easy as compared to other methods (key and keyway, spline, shrink or press fits and welding). n Increased Shaft Strength By using the POWER-LOCK, no metal needs to be removed from the shaft (such as the cutting of a keyway). The strength of the shaft can be kept at its original diameter. This savings can be especially noted on hollow-shaft applications. n Eliminates Costly Machining There is no need for time-consuming machining of keyways. The POWER-LOCK offers substantial savings on long, heavy shafts.

U.S. Tsubaki POWER-LOCK ® Offers a Whole New Approach to Replacing Keyways

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U.S. TSUBAKI POWER-LOCK ®

POWER-LOCK Selection Guide

AD Series

KE Series

1. Designed to suit a wide range of shaft tolerances. 2. Compact with only a small difference between the inner and outer diameters. 3. Self-centering. 4. Excellent for locking small shafts.

High Torque

AS Series Multipurpose

AE Series

1. Self-centering. 2. Generally the same inner and outer diameters as an AS Series POWER-LOCK.

Multipurpose Flange

RE Series Stainless Steel

Flush Mounting

1. RE Series can be installed without snap ring. 2. Offers corrosion protection.

Flange Type

FL Series

Straight Type

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Tsubaki: The solution for shaft locking devices

POWER-LOCK Selection Guide

1. Offers 1.5 to 3 times the rated torque capacity of the AS Series. 2. Self-centering. 3. Designed with the same inner and outer diameters as an AS Series POWER-LOCK.

SL Series

1. Installs over outer hub diameters. 2. Excellent for locking hollow shafts. 3. Low profile for applications with space restrictions.

EL Series

1. Offers flexible design configurations. 2. Designed for applications requiring space restrictions. 3. Excellent cost performance.

Locking Elements

1. Easy-handling and multipurpose. 2. Compatible with large shafts.

EF Series

Low Profile

1. Pressure flange type locking elements. 2. Offers 2 to 3 times the rated torque capacity of the EL Series. 3. Self-centering.

Environment resistant models in stainless steel (AS-SS Series) and electroless nickel-plated finish (AS-KP Series) available.

TF Series

1. Excellent for locking small hubs. 2. Minimum number of bolts used. 3. Self-centering.

1. Self-Centering Function Straight and narrow hubs can be used with FL Series POWER-LOCK ® . 2. Same size inside diameter and outside diameter as AS Series POWER-LOCK in most cases. 3. Simple Construction

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U.S. TSUBAKI POWER-LOCK ®

Application Examples

Standard Installation

Single AS Series example Generally, a single unit can transmit high torque and axial load.

Single TF Series example This is the most standard installation form.

Two AS Series in a Row Torque transmission Mt and thrust load are doubled.

Phase Adjustments

Cam Phase Adjustments Restriction-free, fine phase adjustments can boost system performances.

Not locked into a fixed keyway.

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or Shaft

Tsubaki: The solution for shaft locking devices

Application Examples

Couplings

Coupling Installation using AS Series

POWER-LOCK ®

Coupling Installation using TF Series

Coupling Installation using AD Series

Ball Screw Shaft

Backlash free and highly accurate disc couplings are excellent with POWER-LOCKs. (Below shows an example using an EL Series unit.)

Servo Motor Shaft

POWER-LOCK style disc couplings are also available. Contact U.S. Tsubaki.

POWER-LOCK ®

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U.S. TSUBAKI POWER-LOCK ®

Application Examples

Compact Designs

Space Saving Installation for TF Series Suitable for applications requiring minimum installation space.

Pressure Flange-Shaft Installation for EL Series Below illustrates an example where the bolt heads and pressure flange are mounted into the hub bore.

Special Shaft Installations

Midway Long Shaft Installation for AS Series Eliminates the hassle of machining keyways.

Step Shaft Installation with AS Series Suitable for applications requiring limited hub space and straight bores.

Hollow Shaft Installation

EL Series

SL Series

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Tsubaki: The solution for shaft locking devices

AS Inch and Metric Series MOST POPULAR STYLE

Features & Application

n Multipurpose Ideally structured and highly reliable locking device

n Low Maching Costs Keyway, splines, presses and thermal fittings are not required. Optimum performance is achieved with low shaft and hub tolerances minimizing the total maching costs. n Easy to Install Install or removes just by tightening or loosening of bolts. No need to hassle with adjusting keyways and thermal fittings. n Options to Fit Every Application Stainless Steel and electroless nickle plating options are offered for standard models. Both are highly durable in corrosive or clean room environments.

Locking Bolts

Taper Ring (A)

Outer Ring

Inner Ring

Taper Ring (B)

Model Number

Inch Series: PL

AS Series

Shaft Dia. (inch)

POWER-LOCK ®

Metric Series: PL 020 X 047 AS

Series

AS: Standard AS-SS: Stainless Steel AS-KP: Electroless Nickel-Plated

Outer Dia. (mm)

Shaft Dia. (mm)

POWER-LOCK ®

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U.S. TSUBAKI POWER-LOCK ®

AS Inch Series MOST POPULAR STYLE

AS Inch Series POWER-LOCK ® Specifications

Locking Bolts

Dimensions

Transmissible Transmissible Contact Pressure

Shaft O.D.

Hub Counter I.D.

inch

Torque

Thrust

psi

Tightening

Model Number

Torque Wt.

Tolerance

Shaft

Hub Bore

t 1

t 2

ft.lbs.

lbs.

P’

Qty.

Size

ft.lbs.

lbs.

PL3/4 PL7/8

AS 0.7500 AS 0.8750 AS 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

0.787 0.709 1.024 0.787 0.709 1.024 0.787 0.709 1.024 0.787 0.709 1.024 0.819 0.709 1.055 0.787 0.709 1.024 0.773 0.709 1.009 0.787 0.709 1.024 0.787 0.709 1.024 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.945 0.827 1.260 0.962 0.984 1.277 1.073 0.984 1.467 1.073 0.984 1.467 1.073 0.984 1.467 1.102 0.984 1.496 1.102 0.984 1.496 1.102 0.984 1.496 1.102 0.984 1.496 1.102 0.984 1.496 1.102 0.984 1.496 1.151 0.984 1.544 1.302 1.142 1.774 1.299 1.142 1.772 1.299 1.142 1.772 1.299 1.142 1.772 1.496 1.339 1.969 1.496 1.339 1.969 1.438 1.339 1.910 1.496 1.339 1.969 1.732 1.575 2.283 1.732 1.575 2.283 2.144 1.890 2.695 2.052 1.890 2.603 2.047 1.890 2.598 2.205 2.008 2.835 2.205 2.008 2.835 2.205 2.008 2.835 2.205 2.008 2.835 2.205 2.008 2.835 2.482 2.402 3.191 2.606 2.402 3.314

188 217 318 354 376 499 550 637 658

5,940 5,940 7,480 7,480 7,480 9,460 9,460

30290 12370 6 M6 X 18 12.5 26020 12370 6 M6 X 18 12.5 29010 14650 8 M6 X 18 12.5 25450 13370 8 M6 X 18 12.5 24320 13370 8 M6 X 18 12.5 29010 15360 10 M6 X 18 12.5 26310 15360 10 M6 X 18 12.5 27730 15500 11 M6 X 18 12.5 26590 15500 11 M6 X 18 12.5

0.5 0.4 0.5 0.6 0.5 0.7 0.6 0.7 0.7 1.2 1.2 1.2 1.3 1.2 1.5 1.4 1.6 1.5 1.4 1.7 1.6 1.5 2.9 2.8 2.7 2.9 2.8 3.2 3.1 3.4 3.3 3.3 4.6 4.8 6.2 6.0 8.1 7.9 7.9

+0.0015” -0

-0.0013” +0

PL1

PL1-1/8 AS 1.1250 PL1-3/16 AS 1.8750 PL1-1/4 AS 1.2500 PL1-3/8 AS 1.3750 PL1-7/16 AS 1.4375 PL1-1/2 AS 1.5000 PL1-5/8 AS 1.6250 PL1-11/16 AS 1.6875 PL1-3/4 AS 1.7500 PL1-7/8 AS 1.8750 PL1-15/16 AS 1.9375

10,560 10,560 15,840 15,840 15,840 15,840 15,840 19,360 19,360 19,360 19,360 19,360 21,120 21,120 21,120 31,020 31,020 31,020 31,020 31,020 31,020 33,660 33,660 33,660 36,520 45,100 45,100 49,280 49,280 61,600 61,600 65,560 77,880 90,200 95,700 112,640 118,360 118,360 141,020 141,020 156,640 180,180 180,180 207,240 224,400

+0.0018” -0

-0.0015” +0

1,085 1,122 1,164 1,244 1,287 1,627 1,729 1,779 1,827 1,931 2,170 2,228 2,278 3,400 3,480 3,537 3,732 3,812 3,855 4,745 4,846 4,933 5,729 7,378 7,522 9,114 9,258

31570 17490 9 M8 X 22 30480 17490 9 M8 X 22 29940 17490 9 M8 X 22 27440 16350 9 M8 X 22 26590 16350 9 M8 X 22 31570 18910 11 M8 X 22 29720 18910 11 M8 X 22 28870 17780 11 M8 X 22 28070 17780 11 M8 X 22 26590 17780 11 M8 X 22 28010 18340 12 M8 X 22 27300 18340 12 M8 X 22 26730 18340 12 M8 X 22 31940 19340 11 M10 X 25 31200 19340 11 M10 X 25 30430 19340 11 M10 X 25 29150 18490 11 M10 X 25 28580 18490 11 M10 X 25 28010 17780 11 M10 X 25 27160 18630 12 M10 X 25 26730 17920 12 M10 X 25 26160 17920 12 M10 X 25 26590 18770 13 M10 X 25

30 30 30 30 30 30 30 30 30 30 30 30 30 60 60 60 60 60 60 60 60 60 60

PL2

AS 2.0000

PL2-1/8 AS 2.1250 PL2-3/16 AS 2.1875 PL2-1/4 AS 2.2500 PL2-3/8 AS 2.3750 PL2-7/16 AS 2.4375 PL2-1/2 AS 2.5000 PL2-9/16 AS 2.5625 PL2-5/8 AS 2.6250 PL2-11/16 AS 2.6875 PL2-3/4 AS 2.7500 PL2-7/8 AS 2.8750 PL2-15/16 AS 2.9375

-0.0018” +0

+0.0021” -0

PL3

AS 3.0000

PL3-3/8 AS 3.3750 PL3-7/16 AS 3.4375 PL3-1/2 AS 3.5000 PL3-3/4 AS 3.7500 PL3-15/16 AS 3.9375

-0.0021” +0

26730 18490 11 M12 X 30 105 26310 18060 11 M12 X 30 105 25880 17780 12 M12 X 30 105 25600 17780 12 M12 X 30 105 24890 17350 15 M12 X 35 105 24600 17350 15 M12 X 35 105 23750 17490 16 M12 X 35 105 25880 18770 19 M12 X 35 105 23460 17210 16 M14 X 40 167 23180 17490 17 M14 X 40 167 21330 16210 20 M14 X 45 167 21190 16350 21 M14 X 45 167 20900 15930 21 M14 X 45 167 22040 16640 18 M16 X 50 257 20760 15930 18 M16 X 50 257 21900 17210 20 M16 X 50 257 23890 18770 23 M16 X 50 257 22750 18060 23 M16 X 50 257 20900 16500 22 M18 X 60 351 21330 17060 24 M18 X 60 351

+0.0025” -0

PL4

AS 4.0000

PL4-7/16 AS 4.4375 PL4-1/2 AS 4.5000 PL4-15/16 AS 4.9375

12,730 12,870 15,120 19,530 24,450 27,990 35,220 38,910 39,560 50,050 53,020 62,200 75,220 78,840 95,480 111,400

PL5

AS 5.0000

PL5-1/2 AS 5.5000

-0.0025” +0

PL6

AS 6.0000

10 13 13 17 18 19 25 26 27 30 31 41 44

+0.0028” -0

PL6-1/2 AS 6.5000

PL7

AS 7.0000

PL7-1/2 AS 7.5000 PL7-7/8 AS 7.8750

PL8

AS 8.0000

-0.0028” +0

+0.0032” -0

PL8-1/2 AS 8.5000

PL9

AS 9.0000

PL9-1/2 AS 9.5000

PL10

AS 10.0000

PL10-1/2 AS 10.5000

-0.0032” +0

+0.0035” -0

PL11

AS 11.0000

PL11-13/16 AS 11.8125

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Tsubaki: The solution for shaft locking devices

AS Inch Series MOST POPULAR STYLE

Hub Diameters for Single Unit Installation D N is the minimum hub diameter required to tolerate P ’ or the pressure exerted from within the hub.

B M 2 l

<EXAMPLE> Hub Material Yield Point = 35500 psi PL2AS = 4.658 ” min. hub diameter

Hub Configuration Coefficient K 3 ＝0.6

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

PL3/4 PL7/8

AS 12370 AS 12370 AS 14650

2.660 2.660 3.052 3.216 3.207 3.752 3.756 4.084 4.084 5.062 5.062 5.062 5.180 5.180 6.055 6.055 6.140 6.140 6.119 6.620 6.620 6.615 7.983 7.983 7.983 8.061 8.061 8.186 8.809 8.916 8.916 9.548

2.496 2.496 2.819 2.997 2.989 3.447 3.452 3.749 3.749 4.571 4.571 4.571 4.723 4.723 5.395 5.395 5.530 5.530 5.511 5.932 5.932 5.927 7.083 7.083 7.083 7.213 7.213 7.373 7.871 8.020 8.020 8.519 9.092 9.193

2.384 2.384 2.666 2.851 2.843 3.249 3.253 3.531 3.531 4.262 4.262 4.262 4.430 4.430 4.990 4.990 5.147 5.147 5.130 5.504 5.504 5.500 6.534 6.534 6.534 6.687 6.687 6.863 7.292 7.460 7.460 7.886 8.430 8.544 9.437 9.437

2.332 2.332 2.595 2.783 2.775 3.158 3.162 3.431 3.431 4.121 4.121 4.121 4.296 4.296 4.809 4.809 4.975 4.975 4.958 5.312 5.312 5.308 6.290 6.290 6.290 6.452 6.452 6.633 7.032 7.207 7.207 7.603 8.133 8.251 9.121 9.121 9.863 9.863

2.287 2.287 2.535 2.724 2.717 3.080 3.084 3.345 3.345 4.004 4.004 4.004 4.182 4.182 4.658 4.658 4.829 4.829 4.813 5.151 5.151 5.147 6.087 6.087 6.087 6.254 6.254 6.439 6.815 6.994 6.994 7.366 7.884 8.006 8.855 8.855 9.584 9.584

2.235 2.235 2.466 2.657 2.649 2.991 2.995 3.248 3.248 3.870 3.870 3.870 4.053 4.053 4.488 4.488 4.665 4.665 4.650 4.970 4.970 4.966 5.859 5.859 5.859 6.032 6.032 6.220 6.570 6.755 6.755 7.099 7.604 7.729 8.554 8.554 9.267 9.267 9.819

2.206 2.206 2.427 2.619 2.612 2.942 2.946 3.194 3.194 3.796 3.796 3.796 3.981 3.981 4.395 4.395 4.575 4.575 4.559 4.870 4.870 4.866 5.734 5.734 5.734 5.910 5.910 6.010 6.436 6.622 6.622 6.953 7.450 7.577 8.388 8.388 9.092 9.092 9.632

2.150 2.150 2.354 2.547 2.540 2.849 2.852 3.092 3.092 3.658 3.658 3.658 3.847 3.847 4.220 4.220 4.405 4.405 4.390 4.683 4.683 4.680 5.500 5.500 5.500 5.681 5.681 5.874 6.185 6.375 6.375 6.679 7.161 7.291 8.077 8.077 8.764 8.764 9.281

2.110 2.110 2.301 2.495 2.489 2.782 2.785 3.018 3.018 3.559 3.559 3.559 3.750 3.750 4.096 4.096 4.284 4.284 4.269 4.550 4.550 4.546 5.334 5.334 5.334 5.518 5.518 5.712 6.006 6.198 6.198 6.484 6.955 7.086 7.854 7.854 8.529 8.529 9.030

2.079 2.079 2.261 2.456 2.449 2.731 2.734 2.963 2.963 3.485 3.485 3.485 3.677 3.677 4.003 4.003 4.193 4.193 4.178 4.450 4.450 4.446 5.210 5.210 5.210 5.395 5.395 5.590 5.871 6.065 6.065 6.338 6.801 6.933 7.687 7.687 8.352 8.352 8.841 9.878

PL1

PL1-1/8 AS 13370 PL1-3/16 AS 13370 PL1-1/4 AS 15360 PL1-3/8 AS 15360 PL1-7/16 AS 15500 PL1-1/2 AS 15500 PL1-5/8 AS 17490 PL1-11/16 AS 17490 PL1-3/4 AS 17490 PL1-7/8 AS 16350 PL1-15/16 AS 16350

PL2

AS 18910

PL2-1/8 AS 18910 PL2-3/16 AS 17780 PL2-1/4 AS 17780 PL2-3/8 AS 17780 PL2-7/16 AS 18340 PL2-1/2 AS 18340 PL2-9/16 AS 18340 PL2-5/8 AS 19340 PL2-11/16 AS 19340 PL2-3/4 AS 19340 PL2-7/8 AS 18490 PL2-15/16 AS 18490

PL3

AS 17780

PL3-3/8 AS 18630 PL3-7/16 AS 17920 PL3-1/2 AS 17920 PL3-3/4 AS 18770 PL3-15/16 AS 18490

10.162 10.233 11.257 11.257 12.086 12.086 12.843 14.881 15.028 15.860 16.074 16.832 17.019 18.645 18.906 20.620 23.028 23.325 23.147 24.907

PL4

AS 18060

PL4-7/16 AS 17780 PL4-1/2 AS 17780 PL4-15/16 AS 17350

10.139 10.139 10.927 10.927 11.597 13.278 13.604 14.322 14.672 15.347 15.570 16.959 17.296 18.666 20.548 20.954 21.079 22.576

10.195 10.195 10.812 12.291 12.702 13.352 13.771 14.393 14.633 15.882 16.256 17.428 19.021 19.475 19.755 21.096

PL5

AS 17350

10.457 11.849 12.292 12.913 13.358 13.957 14.203 15.391 15.779 16.866 18.337 18.809 19.150 20.423

10.158 11.480 11.948 12.544 13.008 13.589 13.839 14.976 15.374 16.393 17.766 18.250 18.638 19.856

PL5-1/2 AS 17490

PL6

AS 18770

11.065 11.557 12.125 12.611 13.169 13.424 14.504 14.913 15.857 17.123 17.618 18.057 19.212

10.836 11.341 11.895 12.390 12.937 13.194 14.243 14.658 15.560 16.770 17.271 17.735 18.857

10.410 10.935 11.462 11.974 12.499 12.760 13.751 14.175 15.003 16.110 16.619 17.129 18.189

10.106 10.644 11.151 11.675 12.184 12.447 13.398 13.827 14.604 15.639 16.154 16.693 17.709

PL6-1/2 AS 17210

10.425 10.918 11.450 11.946 12.211 13.132 13.565 14.304 15.287 15.804 16.364 17.348

PL7

AS 17490

PL7-1/2 AS 16210 PL7-7/8 AS 16350

PL8

AS 15930

PL8-1/2 AS 16640

PL9

AS 15930

PL9-1/2 AS 17210

PL10

AS 18770

PL10-1/2 AS 18060

PL11

AS 16500

PL11-13/16 AS 17060

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U.S. TSUBAKI POWER-LOCK ®

AS Inch Series MOST POPULAR STYLE

Hub Diameters for Multiple Unit Installation

D N is the minimum hub diameter required to tolerate P ’ or the pressure exerted from within the hub.

B M Z x (2 x Lt

Z : Number of units (2  Z  4)

L t

<EXAMPLE> Hub Material Yield Point = 35500 psi PL2AS = 5.272 ” min. hub diameter

Hub Configuration Coefficient 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

PL3/4 PL7/8

AS 12,370 AS 12,370 AS 14,650

3.058 3.058 3.653 3.758 3.748 4.556 4.562 4.975 4.975 6.482 6.482 6.482 6.436 6.436 8.117 8.117 7.929 7.929 7.902 8.702 8.702 8.695

2.785 2.785 3.234 3.383 3.374 3.992 3.997 4.350 4.350 5.466 5.466 5.466 5.548 5.548 6.616 6.616 6.644 6.644 6.622 7.197 7.197 7.191 8.758 8.758 8.758 8.775 8.775 8.859 9.600 9.659 9.659

2.610 2.610 2.980 3.149 3.140 3.657 3.662 3.980 3.980 4.907 4.907 4.907 5.037 5.037 5.845 5.845 5.947 5.947 5.927 6.402 6.402 6.396 7.695 7.695 7.695 7.792 7.792 7.929 8.510 8.632 8.632 9.220 9.822 9.903

2.530 2.530 2.867 3.043 3.034 3.510 3.514 3.818 3.818 4.670 4.670 4.670 4.816 4.816 5.527 5.527 5.652 5.652 5.633 6.069 6.069 6.065 7.261 7.261 7.261 7.382 7.382 7.537 8.058 8.200 8.200 8.724 9.306 9.401

2.463 2.463 2.774 2.954 2.945 3.388 3.392 3.684 3.684 4.477 4.477 4.477 4.635 4.635 5.272 5.272 5.414 5.414 5.396 5.802 5.802 5.797 6.915 6.915 6.915 7.053 7.053 7.218 7.694 7.850 7.850 8.327 8.891 8.996 9.926 9.926

2.386 2.386 2.668 2.853 2.845 3.252 3.256 3.534 3.534 4.266 4.266 4.266 4.434 4.434 4.996 4.996 5.152 5.152 5.135 5.510 5.510 5.506 6.542 6.542 6.542 6.694 6.694 6.870 7.299 7.467 7.467 7.895 8.439 8.552 9.447 9.447

2.343 2.343 2.611 2.797 2.790 3.177 3.181 3.452 3.452 4.152 4.152 4.152 4.325 4.325 4.848 4.848 5.012 5.012 4.995 5.354 5.354 5.349 6.343 6.343 6.343 6.502 6.502 6.683 7.088 7.261 7.261 7.664 8.197 8.315 9.189 9.189 9.935 9.935

2.263 2.263 2.503 2.693 2.686 3.040 3.043 3.301 3.301 3.943 3.943 3.943 4.123 4.123 4.580 4.580 4.754 4.754 4.738 5.068 5.068 5.064 5.982 5.982 5.982 6.153 6.153 6.339 6.703 6.885 6.885 7.244 7.756 7.880 8.717 8.717 9.439 9.439

2.162 2.162 2.370 2.563 2.556 2.869 2.873 3.114 3.114 3.688 3.688 3.688 3.876 3.876 4.258 4.258 4.442 4.442 4.427 4.724 4.724 4.720 5.551 5.551 5.551 5.730 5.730 5.923 6.239 6.429 6.429 6.739 7.224 7.353 8.145 8.145 8.835 8.835 9.358

PL1

PL1-1/8 AS 13,370 PL1-3/16 AS 13,370 PL1-1/4 AS 15,360 PL1-3/8 AS 15,360 PL1-7/16 AS 15,500 PL1-1/2 AS 15,500 PL1-5/8 AS 17,490 PL1-11/16 AS 17,490 PL1-3/4 AS 17,490 PL1-7/8 AS 16,350 PL1-15/16 AS 16,350

PL2

AS 18,910

PL2-1/8 AS 18,910 PL2-3/16 AS 17,780 PL2-1/4 AS 17,780 PL2-3/8 AS 17,780 PL2-7/16 AS 18,340 PL2-1/2 AS 18,340 PL2-9/16 AS 18,340 PL2-5/8 AS 19,340 PL2-11/16 AS 19,340 PL2-3/4 AS 19,340 PL2-7/8 AS 18,490 PL2-15/16 AS 18,490

10.878 10.878 10.878 10.649 10.649 10.572 11.692 11.564 11.564 12.736 13.424 13.330 14.538 14.538 15.414 15.414 16.445 19.849 19.093 20.309 19.902 20.912 20.934 23.332 23.255 26.197 30.717 30.385 28.865 31.514

PL3

AS 17,780

PL3-3/8 AS 18,630 PL3-7/16 AS 17,920 PL3-1/2 AS 17,920 PL3-3/4 AS 18,770 PL3-15/16 AS 18,490

10.419 11.062 11.099 12.182 12.182 13.036 13.036 13.867 16.238 16.193 17.125 17.198 18.026 18.175 20.007 20.191 22.218 25.129 25.300 24.815 26.808

PL4

AS 18,060

PL4-7/16 AS 17,780 PL4-1/2 AS 17,780 PL4-15/16 AS 17,350

10.903 10.903 11.721 11.721 12.450 14.370 14.580 15.375 15.636 16.367 16.567 18.116 18.404 20.005 22.238 22.574 22.500 24.175

10.364 10.364 11.161 11.161 11.849 13.597 13.892 14.632 14.958 15.649 15.866 17.302 17.625 19.061 21.042 21.430 21.500 23.048

10.706 10.706 11.360 12.977 13.331 14.028 14.401 15.060 15.288 16.635 16.984 18.292 20.083 20.506 20.680 22.129

10.205 10.205 10.823 12.304 12.714 13.365 13.783 14.406 14.646 15.897 16.270 17.445 19.041 19.495 19.773 21.116

PL5

AS 17,350

10.534 11.945 12.381 13.008 13.447 14.052 14.297 15.497 15.882 16.988 18.485 18.953 19.281 20.569

10.003 11.290 11.769 12.353 12.827 13.397 13.650 14.761 15.164 16.148 17.472 17.961 18.373 19.562

PL5-1/2 AS 17,490

PL6

AS 18,770

10.836 11.341 11.895 12.390 12.937 13.194 14.243 14.658 15.560 16.770 17.271 17.735 18.857

10.503 11.023 11.556 12.065 12.594 12.855 13.859 14.280 15.125 16.253 16.761 17.261 18.334

PL6-1/2 AS 17,210

PL7

AS 17,490

PL7-1/2 AS 16,210 PL7-7/8 AS 16,350

PL8

AS 15,930

PL8-1/2 AS 16,640

PL9

AS 15,930

PL9-1/2 AS 17,210

PL10

AS 18,770

PL10-1/2 AS 18,060

PL11

AS 16,500

PL11-13/16 AS 17,060

More information at www.ustsubaki.com

Tsubaki: The solution for shaft locking devices

AS Inch Series MOST POPULAR STYLE

Stainless Steel

AS Stainless Inch Series POWER-LOCK ® Specifications

Locking Bolts

Dimensions inch

Transmissible Torque

Transmissible Thrust

Contact Pressure psi

Shaft O.D.

Hub Counter I.D.

Tightening

Model Number

Torque Wt.

Tolerance

Shaft

Hub Bore

t 1

t 2

ft.lbs.

lbs.

P’

Qty.

Size

ft.lbs.

lbs.

PL3/4 PL7/8

AS-SS 0.7500 AS-SS 0.8750 AS-SS 1.0000

1.8504 1.8504 1.9685 2.1654 2.1589 2.3622 2.3652 2.5591 2.5591 2.9528 2.9528 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 5.7087 5.8429

0.787 0.787 0.787 0.787 0.819 0.787 0.772 0.787 0.787 0.945 0.945 0.945 0.945 0.945 0.945 0.945 0.945 0.945 0.945 0.945 0.945 0.962 1.073 1.073 1.073 1.102 1.102 1.102 1.102 1.102 1.102 1.151 1.299 1.299

0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.984 0.984 0.984 0.984 0.984 0.984 0.984 0.984 0.984 0.984 1.142 1.142

1.024 1.024 1.024 1.024 1.055 1.024 1.008 1.024 1.024 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.277 1.467 1.467 1.467 1.496 1.496 1.496 1.496 1.496 1.496 1.544 1.772 1.772

151 173 267 303 318 419 463 535 556 900 937 974

4,856 4,856 6,384 6,384 6,384 7,935 7,935 8,812 8,812

25382 21901 25382 22626 21466 25382 23206 24512 23351 27558 26542 25527 23932 23206 27268 25672 24947 24367 23206 24512 23932 23351 28283 27558 26832 25817 25237 24802 24077 23642 23206 23497 23642 23351

10443 6 M6 X 18 10443 6 M6 X 18 12909 8 M6 X 18 11748 8 M6 X 18 11748 8 M6 X 18 13489 10 M6 X 18 13489 10 M6 X 18 13779 11 M6 X 18 13779 11 M6 X 18 15229 9 M8 X 22 15229 9 M8 X 22 15229 9 M8 X 22 14214 9 M8 X 22 14214 9 M8 X 22 16390 11 M8 X 22 16390 11 M8 X 22 15519 11 M8 X 22 15519 11 M8 X 22 15519 11 M8 X 22 15954 12 M8 X 22 15954 12 M8 X 22 15954 12 M8 X 22

10 10 10 10 10 10 10 10 10 25 25 25 25 25 25 25 25 25 25 25 25 25

0.5 0.4 0.5 0.6 0.5 0.7 0.6 0.7 0.7 1.2 1.2 1.2 1.3 1.2 1.5 1.4 1.6 1.5 1.4 1.7 1.6 1.5 2.9 2.8 2.7 2.9 2.8 3.2 3.1 3.4 3.3 3.3 4.6 4.8

+0.0015” -0

-0.0013” +0

PL1

PL1-1/8 AS-SS 1.1250 PL1-3/16 AS-SS 1.8750 PL1-1/4 AS-SS 1.2500 PL1-3/8 AS-SS 1.3750 PL1-7/16 AS-SS 1.4375 PL1-1/2 AS-SS 1.5000 PL1-5/8 AS-SS 1.6250 PL1-11/16 AS-SS 1.6875 PL1-3/4 AS-SS 1.7500 PL1-7/8 AS-SS 1.8750 PL1-15/16 AS-SS 1.9375

+0.0018” -0

-0.0015” +0

13,218 13,218 13,218 13,218 13,218 16,073 16,073 16,073 16,073 16,073 17,624 17,624 17,624 26,302 26,302 26,302 26,302 26,302 26,302 28,550 28,550 28,550 31,022 38,216 38,216

1,040 1,077 1,357 1,446 1,483 1,527 1,601 1,807 1,844 1,888 2,825 2,891 2,965 3,113 3,186 3,253 3,975 4,049 4,123 4,772 6,269 6,417

PL2

AS-SS 2.0000

PL2-1/8 AS-SS 2.1250 PL2-3/16 AS-SS 2.1875 PL2-1/4 AS-SS 2.2500 PL2-3/8 AS-SS 2.3750 PL2-7/16 AS-SS 2.4375 PL2-1/2 AS-SS 2.5000 PL2-9/16 AS-SS 2.5625 PL2-5/8 AS-SS 2.6250 PL2-11/16 AS-SS 2.6875 PL2-3/4 AS-SS 2.7500 PL2-7/8 AS-SS 2.8750 PL2-15/16 AS-SS 2.9375

-0.0018” +0

+0.0021” -0

17260 11 M10 X 25 50 17260 11 M10 X 25 50 17260 11 M10 X 25 50 16390 11 M10 X 25 50 16390 11 M10 X 25 50 15809 11 M10 X 25 50 16535 12 M10 X 25 50 15809 12 M10 X 25 50 15809 12 M10 X 25 50 16535 13 M10 X 25 50 16390 11 M12 X 30 87 15954 11 M12 X 30 87

PL3

AS-SS 3.0000

PL3-3/8 AS-SS 3.3750 PL3-7/16 AS-SS 3.4375 PL3-1/2 AS-SS 3.5000 PL3-3/4 AS-SS 3.7500 PL3-15/16 AS-SS 3.9375

-0.0021” +0

+0.0025” -0

PL4

AS-SS 4.0000

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U.S. TSUBAKI POWER-LOCK ®

AS Inch Series MOST POPULAR STYLE

Stainless Steel Hub Diameters for Single Unit Installation D N is the minimum hub diameter required to tolerate P ’ or the pressure exerted from within the hub.

B M 2 l

<EXAMPLE> Hub Material Yield Point = 35500 psi PL2AS-SS = 4.437 ” min. hub diameter

Hub Configuration Coefficient K 3 ＝0.6

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

Hub Contact Pressure P’ (psi)

Model Number

1010

1015 1118

1020

1030

1035 1040 1144 2.145 2.145 2.366 2.558 2.551 2.862 2.866 3.114 3.114 3.671 3.671 3.671 3.858 3.858 4.232 4.232 4.423 4.423 4.408 4.700 4.700 4.696 5.557 5.557 5.557 5.727 5.727 5.923 6.237 6.417 6.417 6.724 7.219 7.342

4140 1045

1055

304SS 316SS 2.289 2.289 2.567 2.753 2.746 3.118 3.122 3.400 3.400 4.050 4.050 4.050 4.225 4.225 4.710 4.710 4.891 4.891 4.874 5.213 5.213 5.209 6.226 6.226 6.226 6.373 6.373 6.563 6.949 7.111 7.111 7.491 8.034 8.144

PL3/4 PL7/8

AS-SS 10,443 AS-SS 10,443 AS-SS 12,909 AS-SS 11,748

2.504 2.504 2.881 3.052 3.044 3.522 3.527 3.853 3.853 4.669 4.669 4.669 4.812 4.812 5.510 5.510 5.659 5.659 5.639 6.065 6.065 6.060 7.371 7.371 7.371 7.457 7.457 7.622 8.146 8.257 8.257 8.782 9.400 9.475

2.377 2.377 2.693 2.875 2.867 3.280 3.284 3.581 3.581 4.295 4.295 4.295 4.459 4.459 5.023 5.023 5.193 5.193 5.176 5.547 5.547 5.543 6.670 6.670 6.670 6.797 6.797 6.979 7.416 7.561 7.561 7.995 8.568 8.667

2.247 2.247 2.508 2.696 2.689 3.043 3.047 3.315 3.315 3.937 3.937 3.937 4.116 4.116 4.567 4.567 4.751 4.751 4.735 5.060 5.060 5.056 6.025 6.025 6.025 6.180 6.180 6.372 6.736 6.904 6.904 7.261 7.790 7.905

2.211 2.211 2.457 2.647 2.640 2.978 2.982 3.243 3.243 3.842 3.842 3.842 4.024 4.024 4.446 4.446 4.633 4.633 4.618 4.930 4.930 4.926 5.855 5.855 5.855 6.016 6.016 6.210 6.556 6.728 6.728 7.067 7.584 7.702

2.169 2.169 2.399 2.590 2.583 2.904 2.908 3.160 3.160 3.732 3.732 3.732 3.917 3.917 4.308 4.308 4.498 4.498 4.483 4.782 4.782 4.778 5.663 5.663 5.663 5.830 5.830 6.026 6.351 6.528 6.528 6.846 7.349 7.470

2.010 2.010 2.304 2.497 2.490 2.783 2.787 3.026 3.026 3.556 3.556 3.556 3.745 3.745 4.088 4.088 4.282 4.282 4.267 4.545 4.545 4.541 5.357 5.357 5.357 5.532 5.532 5.730 6.023 6.208 6.208 6.493 6.974 7.100

2.066 2.066 2.258 2.452 2.446 2.726 2.729 2.963 2.963 3.473 3.473 3.473 3.664 3.664 3.985 3.985 4.180 4.180 4.166 4.433 4.433 4.429 5.214 5.214 5.214 5.392 5.392 5.590 5.870 6.057 6.057 6.328 6.798 6.926

2.041 2.041 2.224 2.418 2.412 2.682 2.686 2.914 2.914 3.410 3.410 3.410 3.602 3.602 3.907 3.907 4.102 4.102 4.089 4.349 4.349 4.345 5.107 5.107 5.107 5.287 5.287 5.485 5.754 5.943 5.943 6.203 6.665 6.794

PL1

PL1-1/8

PL1-3/16 AS-SS 11,748

PL1-1/4 PL1-3/8

AS-SS 13,489 AS-SS 13,489

PL1-7/16 AS-SS 13,779

PL1-1/2 PL1-5/8

AS-SS 13,779 AS-SS 15,229

PL1-11/16 AS-SS 15,229

PL1-3/4 PL1-7/8

AS-SS 15,229 AS-SS 14,214

PL1-15/16 AS-SS 14,214

PL2

AS-SS 16,390 AS-SS 16,390

PL2-1/8

PL2-3/16 AS-SS 15,519

PL2-1/4 PL2-3/8

AS-SS 15,519 AS-SS 15,519

PL2-7/16 AS-SS 15,954

PL2-1/2

AS-SS 15,954

PL2-9/16 AS-SS 15,954

PL2-5/8

AS-SS 17,260

PL2-11/16 AS-SS 17,260

PL2-3/4 PL2-7/8

AS-SS 17,260 AS-SS 16,390

PL2-15/16 AS-SS 16,390

PL3

AS-SS 15,809 AS-SS 16,535

PL3-3/8

PL3-7/16 AS-SS 15,809

PL3-1/2 PL3-3/4

AS-SS 15,809 AS-SS 16,535

PL3-15/16 AS-SS 16,390

PL4

AS-SS 15,954

More information at www.ustsubaki.com

Tsubaki: The solution for shaft locking devices

AS Metric Series MOST POPULAR STYLE

AS Metric 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

Shaft P

Hub Bore P’

Tolerance t 1

Wt. lbs. 0.4 0.4 0.4 0.5 0.5 0.6 0.5 0.6 0.6 0.7 0.7 1.1 1.1 1.2 1.2 1.3 1.4 1.5 2.7 2.8 2.9 3.1 3.2 3.4 4.6 5.0 5.3 7.4 7.9 8.4 8.9

ft.lbs.

lbs.

Qty.

Size

PL019X047 AS 0.7480 PL020X047 AS 0.7870 PL022X047 AS 0.8660 PL024X050 AS 0.9450 PL025X050 AS 0.9840 PL028X055 AS 1.1020 PL030X055 AS 1.1810 PL032X060 AS 1.2600 PL035X060 AS 1.3780 PL038X065 AS 1.4960 PL040X065 AS 1.5750 PL042X075 AS 1.6540 PL045X075 AS 1.7720 PL048X080 AS 1.8900 PL050X080 AS 1.9690 PL055X085 AS 2.1650 PL060X090 AS 2.3620 PL065X095 AS 2.5590 PL070X110 AS 2.7560 PL075X115 AS 2.9530 PL080X120 AS 3.1500 PL085X125 AS 3.3460 PL090X130 AS 3.5430 PL095X135 AS 3.7400 PL100X145 AS 3.9370 PL110X155 AS 4.3310 PL120X165 AS 4.7240 PL130X180 AS 5.1180 PL140X190 AS 5.5120 PL150X200 AS 5.9060 PL160X210 AS 6.2990 PL170X225 AS 6.6930 PL180X235 AS 7.0870 PL190X250 AS 7.4800 PL200X260 AS 7.8740 PL220X285 AS 8.6610 PL240X305 AS 9.4490 PL260X325 AS 10.2360 PL280X355 AS 11.0240 PL300X375 AS 11.8110

1.8500 1.8500 1.8500 1.9690 1.9690 2.1650 2.1650 2.3620 2.3620 2.5590 2.5590 2.9530 2.9530 3.1500 3.1500 3.3460 3.5430 3.7400 4.3310 4.5280 4.7240 4.9210 5.1180 5.3150 5.7090 6.1020 6.4960 7.0870 7.4800 7.8740 8.2680 8.8580 9.2520 9.8430 10.2360 11.2200 12.0080 12.7950 13.9760 14.7640

0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.945 0.945 0.945 0.945 0.945 0.945 0.945 1.102 1.102 1.102 1.102 1.102 1.102 1.299 1.299 1.299 1.496 1.496 1.496 1.496 1.732 1.732 2.047 2.047 2.205 2.205 2.205 2.598 2.598

0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.984 0.984 0.984 0.984 0.984 0.984 1.142 1.142 1.142 1.339 1.339 1.339 1.339 1.575 1.575 1.890 1.890 2.008 2.008 2.008 2.402 2.402

1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.496 1.496 1.496 1.496 1.496 1.496 1.772 1.772 1.772

181 196 217 297 311 347 376 499 550

5940 30458 12328 5,940 28863 12328 5,940 26252 12328 7,480 30603 14649 7,480 29443 14649 7,480 26107 13344 7,480 24512 13344 9,460 28718 15374 9,460 26252 15374

6 6 6 8 8 8 8

M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5 M6 X 18 12.5

+0.0015” -0

-0.0013” +0

10 10 11 11

658 10,560 26542 15519 694 10,560 25237 15519 1,099 15,840 31039 17550 1,180 15,840 29008 17550 1,254 15,840 27268 16390 1,306 15,840 26107 16390 1,763 19,360 29153 18855 1,925 19,360 26687 17840 2,279 21,120 26687 18275 3,540 31,020 30458 19290 3,828 31,020 28428 18420 4,049 31,020 26687 17840 4,698 33,660 27413 18565 4,986 33,660 25817 17840 5,709 36,520 26542 18710 7,376 45,100 26687 18420 8,187 45,100 24367 17405 9,662 49,280 24367 17840

+0.0018” -0

-0.0015” +0

9 9 9 9

M8 X 22 M8 X 22 M8 X 22 M8 X 22 M8 X 22 M8 X 22 M8 X 22 M10 X 25 M10 X 25 M10 X 25 M10 X 25 M10 X 25 M10 X 25

30 30 30 30 30 30 30 60 60 60 60 60 60

11 11 12 11 11 11 12 12 13 11 11 12 15 16 18 19 16 17 20 21 18 20 23 22 24

-0.0018” +0

+0.0021” -0

-0.0021” +0

+0.0025” -0

M12 X 30 105 M12 X 30 105 M12 X 30 105 M12 X 35 105 M12 X 35 105 M12 X 35 105 M12 X 35 105 M14 X 40 166 M14 X 40 166 M14 X 45 166 M14 X 45 166 M16 X 50 257 M16 X 50 257 M16 X 50 257 M18 X 60 351 M18 X 60 351

1.969 13,129 61,600 24077 17405 1.969 15,120 65,560 23787 17550 1.969 18,218 73,920 24947 18710 1.969 20,430 77,880 24657 18710 2.283 25,151 90,200 22771 17260 2.283 28,322 95,700 22916 17550 2.598 35,108 112,640 21321 16245 2.598 38,869 118,360 21176 16390 2.835 50,965 141,020 21611 16680 2.835 61,808 156,640 22046 17405 2.835 76,706 180,180 23351 18710 3.307 95,145 207,240 20886 16535 3.307 111,372 224,400 21321 17115

-0.0025” +0

+0.0028” -0

12 13 17 18 23 25 27 41 44

-0.0028” +0

+0.0032” -0

-0.0032” +0

+0.0035” -0

More information at www.ustsubaki.com

U.S. TSUBAKI POWER-LOCK ®

AS Metric Series MOST POPULAR STYLE

Hub Diameters for Single Unit Installation D N is the minimum hub diameter required to tolerate P ’ or the pressure exerted from within the hub.

B M 2 l

<EXAMPLE> Hub Material Yield Point = 35500 psi

PL030X055AS = 2.723 ” min. hub diameter

Hub Configuration Coefficient K 3 ＝0.6

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) PL019X047 AS 12,328 PL020X047 AS 12,328 PL022X047 AS 12,328 PL024X050 AS 14,649 PL025X050 AS 14,649 PL028X055 AS 13,344 PL030X055 AS 13,344 PL032X060 AS 15,374 PL035X060 AS 15,374 PL038X065 AS 15,519 PL040X065 AS 15,519 PL042X075 AS 17,550 PL045X075 AS 17,550 PL048X080 AS 16,390 PL050X080 AS 16,390 PL055X085 AS 18,855 PL060X090 AS 17,840 PL065X095 AS 18,275 PL070X110 AS 19,290 PL075X115 AS 18,420 PL080X120 AS 17,840 PL085X125 AS 18,565 PL090X130 AS 17,840 PL095X135 AS 18,710 PL100X145 AS 18,420 PL110X155 AS 17,405 PL120X165 AS 17,840 PL130X180 AS 17,405 PL140X190 AS 17,550 PL150X200 AS 18,710 PL160X210 AS 18,710 PL170X225 AS 17,260 PL180X235 AS 17,550 PL190X250 AS 16,245 PL200X260 AS 16,390 PL220X285 AS 16,680 PL240X305 AS 17,405 PL260X325 AS 18,710 PL280X355 AS 16,535 PL300X375 AS 17,115

1010 304SS 316SS

1015 1118

1020

1030

1035 1040 1144

4140 1045

1055

2.657 2.657 2.657 3.051 3.051 3.214 3.214 3.754 3.754 4.087 4.087 5.073 5.073 5.187 5.187 6.043 6.154 6.604 7.956 8.039 8.205 8.787 8.889 9.543

2.494 2.494 2.494 2.819 2.819 2.996 2.996 3.449 3.449 3.751 3.751 4.578 4.578 4.728 4.728 5.388 5.540 5.921 7.062 7.197 7.386 7.856 8.002 8.520 9.075 9.423

2.383 2.383 2.383 2.666 2.666 2.850 2.850 3.250 3.250 3.533 3.533 4.267 4.267 4.433 4.433 4.985 5.155 5.496 6.517 6.676 6.873 7.281 7.446 7.890 8.417 8.790 9.451

2.330 2.330 2.330 2.595 2.595 2.782 2.782 3.159 3.159 3.432 3.432 4.126 4.126 4.298 4.298 4.804 4.981 5.305 6.275 6.442 6.641 7.023 7.195 7.608 8.122 8.502 9.132 9.874

2.286 2.286 2.286 2.534 2.534 2.723 2.723 3.081 3.081 3.347 3.347 4.008 4.008 4.185 4.185 4.654 4.835 5.145 6.072 6.245 6.447 6.807 6.984 7.372 7.875 8.260 8.865 9.593

2.234 2.234 2.234 2.465 2.465 2.656 2.656 2.992 2.992 3.249 3.249 3.874 3.874 4.055 4.055 4.485 4.670 4.965 5.845 6.024 6.227 6.564 6.746 7.106 7.596 7.987 8.562 9.275 9.813

2.205 2.205 2.205 2.426 2.426 2.618 2.618 2.943 2.943 3.195 3.195 3.800 3.800 3.983 3.983 4.392 4.579 4.866 5.721 5.903 6.106 6.430 6.615 6.960 7.443 7.835 8.396 9.099 9.626

2.149 2.149 2.149 2.353 2.353 2.547 2.547 2.850 2.850 3.093 3.093 3.661 3.661 3.848 3.848 4.218 4.409 4.680 5.489 5.675 5.879 6.180 6.368 6.687 7.156 7.552 8.083 8.770 9.274 9.906

2.109 2.109 2.109 2.300 2.300 2.495 2.495 2.782 2.782 3.019 3.019 3.561 3.561 3.751 3.751 4.094 4.287 4.547 5.324 5.513 5.716 6.002 6.192 6.492 6.951 7.348 7.860 8.533 9.022 9.618

2.078 2.078 2.078 2.260 2.260 2.456 2.456 2.731 2.731 2.963 2.963 3.486 3.486 3.678 3.678 4.001 4.195 4.447 5.200 5.391 5.594 5.868 6.060 6.346 6.797 7.195 7.692 8.356 8.832 9.402 9.872

10.136 10.428 11.282 12.110 12.851 14.138 14.845 15.056 15.895 16.126 16.858 18.672 20.519 22.975 23.137 24.960

10.156 10.943 11.599 12.623 13.254 13.623 14.346 14.715 15.365 16.979 18.543 20.512 21.064 22.613

10.207 10.810 11.689 12.273 12.717 13.370 13.809 14.408 15.897 17.296 18.995 19.737 21.125

10.453 11.271 11.834 12.305 12.929 13.393 13.970 15.404 16.730 18.315 19.131 20.448

10.153 10.921 11.467 11.959 12.558 13.042 13.600 14.987 16.254 17.746 18.619 19.878

10.527 11.053 11.566 12.137 12.643 13.179 14.514 15.716 17.106 18.036 19.232

10.311 10.826 11.349 11.905 12.421 12.946 14.252 15.418 16.755 17.714 18.875

10.402 10.942 11.470 12.003 12.506 13.759 14.860 16.098 17.107 18.203

10.099 10.650 11.159 11.703 12.190 13.405 14.459 15.629 16.671 17.722

10.430 10.924 11.476 11.952 13.138 14.158 15.278 16.342 17.359

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Tsubaki: The solution for shaft locking devices

AS Metric Series MOST POPULAR STYLE

Hub Diameters for Multiple Unit Installation

D N is the minimum hub diameter required to tolerate P ’ or the pressure exerted from within the hub.

B M Z x (2 x Lt

Z : Number of units (2  Z  4)

L t

<EXAMPLE> Hub Material Yield Point = 35500 psi

PL030X055AS = 2.952 ” min. hub diameter

Hub Configuration Coefficient 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

1010 304SS 316SS

1015 1118

1020

1030

1035 1040 1144

4140 1045

1055

3.053 3.053 3.053 3.652 3.652 3.754 3.754 4.560 4.560 4.981 4.981 6.507 6.507 6.450 6.450 8.085 7.962 8.662

2.781 2.781 2.781 3.233 3.233 3.381 3.381 3.995 3.995 4.353 4.353 5.480 5.480 5.556 5.556 6.599 6.663 7.176 8.723 8.746 8.884 9.571 9.624

2.607 2.607 2.607 2.979 2.979 3.147 3.147 3.659 3.659 3.983 3.983 4.917 4.917 5.043 5.043 5.834 5.960 6.387 7.670 7.772 7.946 8.491 8.608 9.218 9.799

2.528 2.528 2.528 2.867 2.867 3.041 3.041 3.511 3.511 3.820 3.820 4.678 4.678 4.821 4.821 5.518 5.663 6.058 7.239 7.366 7.551 8.042 8.180 8.725 9.287 9.626

2.461 2.461 2.461 2.773 2.773 2.952 2.952 3.389 3.389 3.685 3.685 4.484 4.484 4.639 4.639 5.265 5.423 5.792 6.896 7.039 7.231 7.681 7.833 8.329 8.875 9.232 9.942

2.384 2.384 2.384 2.668 2.668 2.852 2.852 3.253 3.253 3.535 3.535 4.271 4.271 4.437 4.437 4.990 5.160 5.502 6.524 6.683 6.880 7.289 7.453 7.898 8.426 8.798 9.460

2.342 2.342 2.342 2.610 2.610 2.796 2.796 3.179 3.179 3.454 3.454 4.157 4.157 4.328 4.328 4.843 5.019 5.347 6.327 6.492 6.692 7.079 7.249 7.669 8.186 8.564 9.201 9.946

2.262 2.262 2.262 2.503 2.503 2.693 2.693 3.041 3.041 3.302 3.302 3.946 3.946 4.126 4.126 4.577 4.760 5.063 5.969 6.144 6.347 6.696 6.875 7.250 7.747 8.135 8.726 9.448 9.998

2.205 2.205 2.205 2.426 2.426 2.618 2.618 2.943 2.943 3.195 3.195 3.800 3.800 3.983 3.983 4.392 4.579 4.866 5.721 5.903 6.106 6.430 6.615 6.960 7.443 7.835 8.396 9.099 9.626

2.162 2.162 2.162 2.369 2.369 2.563 2.563 2.870 2.870 3.115 3.115 3.691 3.691 3.878 3.878 4.256 4.446 4.720 5.539 5.725 5.928 6.234 6.422 6.746 7.218 7.613 8.151 8.841 9.350 9.994

10.819 10.595 10.616 11.637 11.501 12.703 13.358 13.320 14.597 15.469 16.485 18.819 19.760 19.155 20.389 19.983 20.964 23.390 26.211 30.581 28.877 31.628

10.409 11.027 11.252 12.216 13.067 13.883 15.420 16.191 16.229 17.171 17.257 18.058 20.042 22.141 25.058 24.809 26.875

10.111 10.926 11.742 12.456 13.656 14.339 14.605 15.406 15.685 16.391 18.141 19.896 22.191 22.488 24.222

10.383 11.179 11.851 12.925 13.572 13.913 14.658 15.003 15.669 17.323 18.942 21.004 21.486 23.088

10.721 11.360 12.339 12.956 13.349 14.051 14.443 15.077 16.653 18.166 20.051 20.664 22.164

10.217 10.821 11.701 12.286 12.729 13.384 13.821 14.421 15.912 17.312 19.015 19.755 21.145

10.530 11.361 11.929 12.394 13.024 13.484 14.065 15.511 16.853 18.461 19.262 20.595

10.741 11.278 11.780 12.366 12.860 13.408 14.771 16.008 17.454 18.353 19.583

10.311 10.826 11.349 11.905 12.421 12.946 14.252 15.418 16.755 17.714 18.875

10.494 11.031 11.565 12.095 12.602 13.866 14.981 16.240 17.239 18.349

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U.S. TSUBAKI POWER-LOCK ®

AS Metric Series MOST POPULAR STYLE

Stainless Steel

AS Stainless Metric 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

Shaft P

Hub Bore P’

Wt. lbs.

Tolerance t 1

ft.lbs.

lbs.

Qty.

Size

PL019X047 AS-SS 0.7480 PL020X047 AS-SS 0.7870 PL022X047 AS-SS 0.8660 PL024X050 AS-SS 0.9450 PL025X050 AS-SS 0.9840 PL028X055 AS-SS 1.1020 PL030X055 AS-SS 1.1810 PL032X060 AS-SS 1.2600 PL035X060 AS-SS 1.3780 PL038X065 AS-SS 1.4960 PL040X065 AS-SS 1.5750 PL042X075 AS-SS 1.6540 PL045X075 AS-SS 1.7720 PL048X080 AS-SS 1.8900 PL050X080 AS-SS 1.9690 PL055X085 AS-SS 2.1650 PL060X090 AS-SS 2.3620 PL065X095 AS-SS 2.5590 PL070X110 AS-SS 2.7560 PL075X115 AS-SS 2.9530 PL080X120 AS-SS 3.1500 PL085X125 AS-SS 3.3460 PL090X130 AS-SS 3.5430 PL095X135 AS-SS 3.7400 PL100X145 AS-SS 3.9370 PL110X155 AS-SS 4.3310 PL120X165 AS-SS 4.7240 PL130X180 AS-SS 5.1180 PL140X190 AS-SS 5.5120 PL150X200 AS-SS 5.9060

1.8500 1.8500 1.8500 1.9690 1.9690 2.1650 2.1650 2.3620 2.3620 2.5590 2.5590 2.9530 2.9530 3.1500 3.1500 3.3460 3.5430 3.7400 4.3310 4.5280 4.7240 4.9210 5.1180 5.3150 5.7090 6.1020 6.2990 7.0870

0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.787 0.945 0.945 0.945 0.945 0.945 0.945 0.945 1.102 1.102 1.102 1.102 1.102 1.102 1.299 1.299 1.299 1.496 1.496 1.496

0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.709 0.827 0.827 0.827 0.827 0.827 0.827 0.827 0.984 0.984 0.984 0.984 0.984 0.984 1.142 1.142 1.142 1.339 1.339 1.339

1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.024 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.496 1.496 1.496 1.496 1.496 1.496 1.772 1.772 1.772

145 159 173 253 260 297 318 419 463 550 586

4,840 25382 10443 4,840 24222 10443 4,840 22046 10443 6,380 26977 12909 6,380 25817 12909 6,380 23206 11748 6,380 21611 11748 7,920 25237 13489 7,920 23206 13489 8,800 22771 13779 8,800 21611 13779

6 6 6 8 8 8 8

M6 X 18 M6 X 18 M6 X 18 M6 X 18 M6 X 18 M6 X 18 M6 X 18 M6 X 18 M6 X 18 M6 X 18 M6 X 18 M8 X 22 M8 X 22 M8 X 22 M8 X 22 M8 X 22 M8 X 22 M8 X 22

10 10 10 10 10 10 10 10 10 10 10

0.4 0.4 0.4 0.5 0.5 0.6 0.5 0.6 0.6 0.7 0.7 1.1 1.1 1.2 1.2 1.3 1.4 1.5 2.7 2.8 2.9 3.1 3.2 3.4 4.6 5.0 5.3 7.4 7.9 8.4

+0.0015” -0

-0.0013” +0

10 10 11 11

+0.0018” -0

-0.0015” +0

907 13,200 27123 15229 981 13,200 25237 15229 1,040 13,200 23787 14214 1,092 13,200 22771 14214 1,468 16,060 25237 16390 1,601 16,060 23206 15519 1,888 17,600 23351 15954 2,965 26,180 26832 17260 3,179 26,180 25092 16390 3,400 26,180 23642 15809 3,975 28,600 24222 16535 4,189 28,600 22916 15809 4,772 31,020 23497 16535 6,196 38,060 23497 16390 6,859 38,060 21466 15229 8,187 41,580 21466 15664

9 9 9 9

24.5 24.5 24.5 24.5 24.5 24.5 24.5

11 11 12

-0.0018” +0

+0.0021” -0

11 M10 X 25 11 M10 X 25 11 M10 X 25 12 M10 X 25 12 M10 X 25 13 M10 X 25 11 M12 X 30 11 M12 X 30 12 M12 X 30 15 M12 X 35 16 M12 X 35 18 M12 X 35

50 50 50 50 50 50 87 87 87 87 87 87

-0.0021” +0

+0.0025” -0

1.969 11,063 51,920 21176 15374 1.969 12,686 55,440 20886 15519 1.969 15,415 62,480 22046 16535

-0.0025” +0

7.4800 +0.0028” -0 7.8740

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