SERIES PB SWING ARM CLAMPSlitstore.phdinc.com/pdf2.asp?filename=PB03A.pdfBoth are compatible with...

1(800) 624-8511www.phdinc.com/pbPB03A

PBfor the Automotive Industry

PB SERIES PB SWING ARM CLAMPS

PB03A

MRO Drop-In Replacement Unit Opportunity

Contact PHD or your local distributor for unit compatibility.

Rod Weld Cover Switches

Work holding in a welding environment

2(800) 624-8511w

ww

.phdinc.com/pb

PB03A

RIGHT LEFT

NOTE: Rotation is the direction the arm rotateswhen clamping and looking down at rod end.

ARM DOWNCLAMP PORT

ARM UPRELEASE PORT

NOTE: Metric units have metric ports.Imperial units have imperial ports.

CLAMPSERIESPBS2xPBL2xPBS3xPBL3xPBS4xPBL4xPBS5xPBL5x

TOTALSTROKE

19.529.5253525353969

CLAMPSTROKE

1020102010202050

ROTARYSTROKE

9.59.5151515151919

STROKE AVAILABILITY (mm)NOTE:1) Must have arm option ordered with this option.

To order separately, use kit numbers on page 6).

UNIT SIZE2 - 25 mm Bore3 - 32 mm Bore4 - 40 mm Bore5 - 50 mm Bore

TO ORDER SPECIFY:Model, Stroke Length, Unit Size, Arm Rotation Direction,Design No., and Additional Options if desired.

PB L

MODEL

- 1 ASA4

STROKE LENGTHL - Long strokeS - Short stroke

(See chart for length)

-R TA- SW51- LAA-

ARM ROTATIONDIRECTIONR - RightL - Left

DESIGN NO.1 - Imperial5 - Metric

CLAMP ARM OPTIONSBLANK - NoneASA - Single AluminumASB - Single Aluminum Blank

CLAMP TIP OPTIONSBLANK - NoneTA - Std. Adjustable

(See note 1)

MISCELLANEOUS OPTIONSBLANK - NoneSW41 - 1 NPN switch installedSW42 - 2 NPN switches installedSW51 - 1 PNP switch installedSW52 - 2 PNP switches installed

AB1-

ANTI-BACKLASH OPTIONSBLANK - NoneAB1 - Anti-backlash arm

(See note 1)

WC1-

WELD COVER OPTIONSBLANK - NoneWC1 - Rod weld cover

(See note 1)

SR22-

SPEED REDUCER FITTINGSBLANK -NoneSR22 - Speed reducer fitting - PBx4SR40 - Speed reducer fitting - PBx5NOTE: Speed Reducer fitting notavailable for PBx2 and PBx3

© Copyright 2006, by PHD, Inc. All Rights Reserved. Printed in the U.S.A.

ORDERING DATA: SERIES PB CLAMPS

INDEX:Ordering Data

Benefi ts

Page 3

Dimensions

Page 4

Engineering Data&

Application Concerns

Page 5

Options & Kits

Pages 6 to 11

Parts List, Exploded View

& Kits

Page 12


SERIES PB CLAMPS

WORK HOLDING IN A WELDING ENVIRONMENT

Major Benefi ts

• Simple design, compact size, for low weight, long life, and high clamp force make these clamps ideal for part holding or transfer • Available in four sizes• Mounting patterns on two surfaces• Available in left and right rotations• 24 hour delivery

Industry Uses

• Sheet metal handling• Conveyors• Packaging• Assembly machines• General industrial automation

MRO Drop-In!

replacement

unit opportunity

4(800) 624-8511www.phdinc.com/pb PB03A

DIMENSIONS: SERIES PB CLAMPS

All dimensions are reference only unless specifi cally toleranced.

MODEL NUMBERLETTER

DIMB1B2B3B4

B5 MAXB5 MIN

B6B7B8B9B10M1M2M3M4P1P2P3R1

R2 MAXR2 MIN

R3R4R5R6R7

S1* MINS2*S3*

in2.047.197.7093.5431.18111.1787.1181.200.268.236.1571.575.217.354.472.3541.358

1/8 NPT.630.5472.5433.217.2565.295

.4721.378.591.787

mm52.05.018.090.0

30.00029.938

3.030.56.86.04.040.05.59.012.09.034.5

1/8 BSPP16.013.913.85.56.5

134.5

12.035.015.020.0

in2.520.276.7873.9961.45671.4543.1381.200.268.236.1571.968.260.433.512.4131.535

1/4 NPT.787.6654.6614.217.2955.984

.5911.535.748.787

mm64.07.020.0101.537.00036.938

3.530.56.86.04.050.06.611.013.011.039.0

1/4 BSPP20.016.916.85.57.5

152.0

15.039.019.020.0

in2.520.276.7875.1771.45671.4543.1381.200.268.236.1571.968.260.433.512.4131.535

1/4 NPT.787.6654.6614.217.2958.346

.5912.716.7481.968

mm64.07.020.0131.537.00036.938

3.530.56.86.04.050.06.611.013.011.039.0

1/4 BSPP20.016.916.85.57.5

212.0

15.069.019.050.0

PBS2x PBL2x PBS3x PBL3x PBS4x PBL4x PBS5x PBL5xin

1.575.197.3782.874.9055.9035.118.630.209.235.1181.102.217.354.275.2561.063

10-32 UNF.472.3898.3858.118.1573.681

.590

.768

.374

.394

mm40.05.09.673.0

23.00022.948

3.016.05.36.03.028.05.59.07.06.527.0M512.09.99.83.04.093.5

15.019.59.510.0

in1.575.197.3783.268.9055.9035.118.630.209.235.1181.102.217.354.275.2561.063

10-32 UNF.472.3898.3858.118.1574.469

.5901.161.374.787

mm40.05.09.683.0

23.00022.948

3.016.05.36.03.028.05.59.07.06.527.0M512.09.99.83.04.0

113.5

15.029.59.520.0

in1.772.177.6503.15

1.18111.1787.118.866.209.315.1181.339.217.354.354.3541.358

1/8 NPT.630.5472.5433.217.2564.469

.472

.984

.591

.394

mm45.04.516.580.0

30.00029.938

3.022.05.38.03.034.05.59.09.09.034.5

1/8 BSPP16.013.913.85.56.5

113.5

12.025.015.010.0

in1.772.177.6503.5431.18111.1787.118.866.209.315.1181.339.217.354.354.3541.358

1/8 NPT.630.5472.5433.217.2565.256

.4721.378.591.787

mm45.04.516.590.0

30.00029.938

3.022.05.38.03.034.05.59.09.09.034.5

1/8 BSPP16.013.913.85.56.5

133.5

12.035.015.020.0

in2.047.197.7093.15

1.18111.1787.1181.200.268.236.1571.575.217.354.472.3541.358

1/8 NPT.629.548.5433.217.2564.508

.472

.984

.591

.394

mm52.05.018.080.0

30.00029.938

3.030.56.86.04.040.05.59.012.09.034.5

1/8 BSPP16.013.913.85.56.5

114.5

12.025.015.010.0

M8 x 1.25 M8 x 1.25 M10 x 1.5 M10 x 1.5 M10 x 1.5 M10 x 1.5 M12 x 1.75 M12 x 1.75

UNIT IS SHOWN WITH ARM OPTION -ASA

A

BB

ARMRELEASED

ARMRELEASED

ARMCLAMPED

3X B10 HEX

P3(CLAMP PORT)

P3(RELEASE PORT)

P1

P2

B4

R5

B6Ø B5

S1*S2*

S3*

M1 B1

B2

B1M1

B3

Ø R1 R2

(WRENCH FLATS)

R4 R3

R6 THREADR7 MIN DP 4X Ø M2 THRU

8X Ø M3M4 DP(4 THIS END -4 ON OPP END)

3X Ø B8B9 DP(SPANNER HOLES)

B7(BOLT CIRCLE)

VIEW B-B

DETAIL A

NOTE: DIMENSIONS FOR CUSTOMER SUPPLIEDSPANNER WRENCH TO REPOSITION ARM*NOTE:

S1 = TOTAL STROKES2 = ROTARY STROKES3 = LINEAR STROKE


ENGINEERING DATA: SERIES PB CLAMPS

SEALS AND FLUIDSUrethane and Nitrile seals are standard on all Series PB

Clamps. Piston seals are long life Nitrile and rod seals are lip type. Both are compatible with standard paraffi n-based lubrication oils used for pneumatic cylinders. For compatibility with other fl uids, consult PHD.

TEMPERATURE LIMITSSeals and clamp mechanism are designed for use in

temperatures from –20° to 180°F [–30° to 82°C]. For higher temperatures, consult PHD.

LIFE EXPECTANCYAll units with urethane and Nitrile seals have been designed for

millions of cycles with minimal seal wear and minimal backlash.

LUBRICATIONSeals and clamp mechanism are prelubricated at the factory for

service under normal operating conditions.

MATERIALClamp body is made of hard anodized aluminum. Rod and

operating mechanism are manufactured from hardened steel.

SPECIAL CLAMPSClamps for special applications, severe duty, or constructed of

special materials are available. Consult PHD.

ADJUSTABLE ARM POSITIONSeries PB Clamps allow the rod or arm clamping position

to be rotated clockwise or counterclockwise up to 90 degrees from the parallel location. This eliminates the need for special angled arms.

To reposition the clamping location, fi rst remove air pressure, then loosen the three locking screws on the bottom of the rear plug. Engage the three spanner holes in the plug and turn, moving the rod to a new clamping position. Maintain the rod position by holding the rear plug and retighten the three locking screws to 125 in-lb [14.1 Nm] (PBx4, PBx5) or 50 in-lb [5.7 Nm] (PBx2, PBx3). The rear plug should not extend past the rear face of the body.

LOCKING SCREWS

SPANNER HOLES

ADJUSTMENT RANGE

APPLICATION CONCERNS

Hold the arm (not theclamp body) whenloosening or tighteningthe arm mounting screw.

LOAD

Do not attach heavy armsor weights to the clampwithout reducing rotationspeed.

Do not machine the armwhile it is still attached tothe clamp. The forcesgenerated may damagethe internal components.

Eliminate impact to thearm as it may damage theinternal components.

Do not stop clamp armduring its rotary stroke (dim.S2). The arm may only bestopped during its clampstroke (dim. S3).

BOREmm2525323240405050

TOTALSTROKE

mm19.529.5253525353969

ROTARYSTROKE

mm9.59.5151515151919

CLAMPSTROKE

mm1020102010202050

STROKETOLERANCE

mm- 1 mm, + 2 mm- 1 mm, + 2 mm- 1 mm, + 2 mm- 1 mm, + 2 mm- 1 mm, + 2 mm- 1 mm, + 2 mm- 1 mm, + 2 mm- 1 mm, + 2 mm

ROTARYTOLERANCE

including backlashdegree

± 3± 3± 3± 3± 3± 3± 3± 3

SPECIFICATIONS

lb0.720.821.181.341.501.502.553.10

g32637453760868068011601410

CLAMPWEIGHT

lb45457373143143223223

N200200325325636636992992

CLAMPING FORCESINGLE ARM

AT 87 psi (6 bar)MODELSIZEPBS2PBL2PBS3PBL3PBS4PBL4PBS5PBL5


OPTIONS & KITS: SERIES PB CLAMPS

ASA

ASB


SINGLE ALUMINUM ARM

SINGLE ALUMINUM BLANK ARM

Single arms are made of aluminum.

M6 x 1.0

M8 x 1.25

73352-001

M6 x 1.0

M10 x 1.5

73352-002

NOTES:1) ALL NUMBERS IN [ ] ARE METRIC AND ARE IN mm2) KIT INCLUDES ARM, SCREW, AND LOCK WASHER

M5 x 0.8

M6 x 1.0

73352-003

M5 x 0.8

M8 x 1.25

73352-004

AS4

AS13AS14

AS6AS7

AS2

AS5

AS10AS11 ±.002 [± .05]

AS12

2X AS15 THREADAS16 DP

(FROM OPP SIDE)

2X Ø AS8 THRUAS17 THREAD THRU

Ø AS9 THRU

AS1AS3

AS18

MODEL NUMBERPBx4x PBx5xLETTER

DIMAS1AS2AS3AS4AS5AS6AS7AS8AS9AS10AS11AS12AS13AS14AS15AS16AS17AS18

KIT NO.

in3.229.866.3941.772.866.8151.630.250.413.275.550.177.492.984

.433

.358

mm82.022.010.045.022.020.741.46.410.57.014.04.512.525.0

11.0

9.1

in4.134.984.3942.559.984.9151.830.250.492.334.668.177.5311.062

.433

.439

mm105.025.010.065.025.023.246.56.412.58.517.04.513.527.0

11.0

11.1

in2.500.630.2761.378.550.6301.260.189.328.196.391.098.335.669

.433

.202

mm63.516.07.035.014.016.032.04.88.35.09.92.58.517.0

11.0

5.1

in3.150.787.3941.772.710.8131.625.224.413.274.549.177.453.906

.433

.233

mm80.020.010.045.018.020.741.35.710.57.013.94.511.523.0

11.0

5.9

PBx2x PBx3x

M6 x 1.0

73354-001

M6 x 1.0

73354-002

AB4

AB13AB14

AB6AB7

AB2

AB5

AB10

AB11 ±.002 [± .05]AB12

2X AB15 THREADAB16 DP

(FROM OPP SIDE)

2X AB8 Ø THRU

Ø AB9 THRU

AB1

NOTES:1) ALL NUMBERS IN [ ] ARE METRIC AND ARE IN mm2) KIT INCLUDES ARM, MOUNTING SCREW, AND LOCK WASHER

AB18

M5 x 0.8

73354-003

M5 x 0.8

73354-004

MODEL NUMBERPBx4x PBx5xLETTER

DIMAB1AB2AB4AB5AB6AB7AB8AB9AB10AB11AB12AB13AB14AB15AB16AB18

KIT NO.

in5.000.8663.937.866.8151.630.250.413.275.550.177.492.984

.433

.358

mm127.022.0100.022.020.741.46.410.57.014.04.512.525.0

11.09.1

in6.693.9845.512.984.9151.830.250.492.334.668.177.5311.062

.433

.439

mm170.025.0140.025.023.246.56.412.58.517.04.513.527.0

11.011.1

PBx2xin

3.642.6302.796.550.6301.260.189.328.196.391.098.335.669

.433

.202

mm92.516.071.014.016.032.04.88.35.09.92.58.517.0

11.05.1

in4.921.7873.937.710.8131.625.224.413.274.549.177.453.906

.433

.233

mm125.020.0100.018.020.741.35.710.57.013.94.511.523.0

11.05.9

PBx3x

Single blank arms are made of aluminum and allow for creation of an arm up to twice as long as the standard aluminum arm.


RETRACTED EXTENDED

A14 HEX

A3

A1

A2

MODEL NUMBERPBL4x PBS5x PBL5xLETTER

DIMA1A2A3

A4 (BEGIN.)A4 (END)

A5A6A7A8A9A10A11A12A13A14A15A16

KIT NO.

in1.4911.1251.950.177.611.390.358.492.984.433.375.236

.197

.157

.516

.194

mm37.928.649.54.515.59.99.112.525.011.09.56.0

5.04.013.14.9

in1.7901.1852.300.177.610.390.439.5311.062.492.375.236

.197

.197

.417

.194

mm45.530.158.44.515.59.911.213.527.012.59.56.0

5.05.010.64.9

in1.7901.1852.300.1771.792.390.439.5311.062.492.375.236

.197

.197

.417

.194

mm45.530.158.44.545.59.911.213.527.012.59.56.0

5.05.010.64.9

NOTE:1) KIT INCLUDES: ANTI-BACKLASH ARM,

GUIDE, ALL FASTENERS, AND ONELONG MOUNTING BOLT RETAINEDWITH A NUT (DISCARD NUT)

PBS4xin

1.4911.1251.950.098.295.177.358.492.984.433.375.236

.197

.157

.516

.194

mm37.928.649.52.57.54.59.112.525.011.09.56.0

5.04.013.14.9

PBL3xmm33.123.045.74.515.512.55.911.523.010.06.45.0

4.04.014.23.8

in1.304.9041.800.177.610.492.233.453.906.394.250.197

.157

.157

.558

.150

PBS3xmm33.123.045.72.57.54.55.911.523.010.06.45.0

4.04.014.23.8

in1.304.9041.800.098.295.177.233.453.906.394.250.197

.157

.157

.558

.150

PBS2x PBL2xin

1.119.7901.600.098.295.177.202.335.669.315.250.197

.157

.157

.476

.150

mm28.420.140.62.57.54.55.18.517.08.06.45.0

4.04.012.13.8

in1.119.7901.600.177.610.490.202.335.669.315.250.197

.157

.157

.476

.150

mm28.420.140.64.515.512.55.18.517.08.06.45.0

4.04.012.13.8

A4(BEGINNING OFCLAMP STROKE)

A9A10

A11

A12 SHCSWITH A13 HEX

NOTE: ARM ISEFFECTIVE

DURING THELAST A5 OF

CLAMP STROKE

A4(END OFCLAMP

STROKE)

A15

A6(FROM TOPOF ROD)

A7A8

A16

M5 x 0.8 x 16 mm LG M5 x 0.8 x 16 mm LG M5 x 0.8 x 16 mm LG M5 x 0.8 x 16 mm LG M6 x 1.0 x 20 mm LG M6 x 1.0 x 20 mm LG M6 x 1.0 x 20 mm LG M6 x 1.0 x 20 mm LG

73356-04 73356-05 73356-06 73356-07 73356-08 73356-01 73356-02 73356-03

TA1THREAD

TA5(ACROSS NUT FLATS)

TA6

TA3

TA2

TA4HEX

MODEL NUMBERLETTER

DIMTA1TA2TA3TA4TA5TA6

KIT NO.

PBx4x PBx5xin

2.953.209.512.472.217

mm

75.05.313.012.05.5

in

3.937.252.748.669.315

mm

100.06.419.017.08.0

M8 x 1.25 M10 x 1.5

71200-03 71200-06

PBx2xin

2.3620.1570.3940.3940.197

mm

60.04.010.010.05.0

PBx3xin

2.953.209.512.472.217

mm

75.05.313.012.05.5

M8 x 1.25

71200-03

M6 x 1.0

71200-02


AB1 ANTI-BACKLASH ARM

Anti-backlash arm and guide are made from hardened steel and can be used to minimize the amount of arm backlash when clamping. Maximum clearance between arm and guide is .028 in [0.71 mm] resulting in a maximum total radial play of 0.8° max.

TA STEEL SPINDLE

Steel spindles are plated steel with two hex nuts included.



SELF SEALING SWIVELMALE ELBOW FORPF4 TUBING

CLAMP PORT

RELEASE PORT

PF1

PF2

PF3HEX

NOTES:1) FITTINGS ARE ORDERED SEPARATELY2) FITTINGS NOT AVAILABLE FOR PBx2x

LETTERDIMENSIONPF1 (MIN)

PF2PF3PF4

PART NO.

in.629.885.4721/4

62178-003

mm12.020.012.06.0

62195-005

PBx3x & PBx4x PBx5xin

.7671.102.5513/8

62178-010

mm20.528.014.010.0

62195-010

MODEL NUMBER

W3

W4(END

OF CLAMPSTROKE)

W10(REF)

2X W8 SHCSW9 HEX

W6W7

W11

TOP OFBEARING

SLEEVE

W4(BEGINNINGOF CLAMPSTROKE)

W5

W1

W2 ±.005 [± .13](SLOT WIDTH)

NOTES:1) ALL NUMBERS IN [ ] ARE METRIC

AND ARE IN mm2) KIT INCLUDES: WELD COVER AND

COVER MOUNTING SCREWS

MODEL NUMBERPBL2x PBS5x PBL5xLETTER

DIMW1W2W3

W4 (BEGIN.)W4 (END)

W5W6W7W8W9W10W11

KIT NO.

PBS2x PBS3x PBL3x PBS4x PBL4xin

2.000.882.120.945.5511.102.8151.630

.197

.866

.632

mm50.822.43.024.014.028.020.741.4

5.022.016.1

in2.2501.000.2001.597.8111.693.9151.830

.197

.9841.000

mm57.225.45.140.620.643.023.246.5

5.025.025.4

in2.2501.000.2002.780.8112.874.9151.830

.197

.9842.180

mm57.225.45.170.620.673.023.246.5

5.025.055.4

in1.500.646.080.610.217.650.6301.260

.118

.550

.492

mm38.116.42.015.55.516.516.032.0

3.014.012.5

in1.500.646.0801.004.2171.043.6301.260

.118

.550

.886

mm38.116.42.025.55.526.516.032.0

3.014.022.5

in2.000.803.1201.003.6101.063.8121.625

.157

.710

.532

mm50.820.43.025.515.527.020.641.3

4.018.013.5

in2.000.803.1201.398.6101.457.8121.625

.157

.710

.925

mm50.820.43.035.515.537.020.641.3

4.018.023.5

in2.000.882.1501.412.6251.496.8151.630

.197

.866

.950

mm50.822.43.835.915.938.020.741.4

5.022.024.1

M4 x 0.7 x 20 mm LG M4 x 0.7 x 25 mm LG M5 x 0.8 x 30 mm LG M5 x 0.8 x 30 mm LG M6 x 1.0 x 35 mm LG M6 x 1.0 x 35 mm LG M6 x 1.0 x 35 mm LG M6 x 1.0 x 35 mm LG

73363-04 73363-05 73363-06 73363-07 73363-08 73363-01 73363-02 73363-03

WC1 ROD WELD COVER

LAA PORT FITTINGS


Weld cover is made of plated aluminum and protects the clamp rod from weld splatter during the clamp stroke. Order with -ASA or -ASB option.

90° swivel metal fi tting for ease of air line hook up.



with SR22 fitting

without SR22 fitting

3.00 [1.36]

2.75 [1.25]

2.50 [1.13]

2.25 [1.02]

2.00 [0.91]

1.75 [0.79]

1.50 [0.68]

1.25 [0.57]

1.00 [0.45]

0.75 [0.34]

0.50 [0.23]

0.25 [0.11]

0.00 [0]

ATTA

CHED

LOA

D lb

[Kg]

PBx4x-x-ASB

1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75[38] [44] [51] [57] [64] [70] [76] [83] [89] [95]

DISTANCE FROM CL ROD TO CL OF LOAD in [mm]

with SR22 fitting2.75 [1.25]

2.50 [1.13]

2.25 [1.02]

2.00 [0.91]

1.75 [0.79]

1.50 [0.68]

1.25 [0.57]

1.00 [0.45]

0.75 [0.34]

0.50 [0.23]

0.25 [0.11]

0.00 [0]

ATTA

CHED

LOA

D lb

[Kg]

PBx4x-x-ASB-AB1-WC1

1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75[38] [44] [51] [57] [64] [70] [76] [83] [89] [95]



with SR40 fitting


3.75 [1.70]

3.50 [1.59]

3.25 [1.47]

3.00 [1.36]

2.75 [1.25]

2.50 [1.13]

2.25 [1.02]

2.00 [0.91]

1.75 [0.79]

1.50 [0.68]

1.25 [0.57]

1.00 [0.45]

0.75 [0.34]

0.50 [0.23]

0.25 [0.11]

0.00 [0]

ATTA

CHED

LOA

D lb

[Kg]

PBx5x-x-ASB

2.25 2.5 2.75 3 3.25 3.5 3.75 4 4.25 4.5 4.75 5[57] [64] [70] [76] [83] [89] [95] [102] [108] [114] [121] [127]


with SR40 fitting

ATTA

CHED

LOA

D lb

[Kg]

PBx5x-x-ASB-AB1-WC1



3.50 [1.59]

3.25 [1.47]

3.00 [1.36]

2.75 [1.25]

2.50 [1.13]

2.25 [1.02]

2.00 [0.91]

1.75 [0.79]

1.50 [0.68]

1.25 [0.57]

1.00 [0.45]

0.75 [0.34]

0.50 [0.23]

0.25 [0.11]

0.00 [0]2.25 2.5 2.75 3 3.25 3.5 3.75 4 4.25 4.5 4.75 5[57] [64] [70] [76] [83] [89] [95] [102] [108] [114] [121] [127]

1

3

2

4

CYCLE TIMEEXT OR RET

sec.41.2.41.2.4.7.71.4

MAX MOMENT OF INERTIAL

Jmin-lb-sec2

.009.02.009.02.03.06.03.06

PORTS ORFITTINGStd ports

SR 22Std ports

SR 22Std ports

SR 40Std ports

SR 40

MODELPBS4PBS4PBL4PBL4PBS5PBS5PBL5PBL5

NOTES: 1) KIT INCLUDES 2 SPEED REDUCER FITTINGS2) SPEED REDUCER FITTINGS NOT AVAILABLE FOR PBx2x OR PBx3x

PBx4x PBx5xSR22 OPTION SR42 OPTION

LETTERDIM

SR1 PORTSR2 HEXØ SR3

SR4KIT NO.

in1/8-27 NPT

.562

.022

.63071112-01

mm1/8-28 BSPP

14.27.5616.0

71124-01

in1/4-18 NPT

.688

.0401.004

71113-01

mm1/4-19 BSPP

17.481.0225.5

71126-01

CLAMP PORT

RELEASE PORT

SR4

SR2 HEX

SR1 PORT THREADØ SR3(ORIFICE Ø)

SR SPEED REDUCER FITTINGS

SR fi ttings provide a speed reducing orifi ce in a male to female hex connector. They reduce speeds so larger rotational mass moments of inertia can be accommodated. SR fi ttings are brass, so they are easily visible.

Use care that pipe sealant or Tefl on tape does not plug the orifi ces.

When Series PB Clamps are used with standard ASA or ASB Arms, AB1 Antibacklash, WC1 Weld Covers and TA Spindles, speed controls are NOT required.

If longer arms or heavier loads are attached, clamps need to be protected from the higher Rotational Moment of Inertia (Jm) by slowing down their speed. PHD recommends nonadjustable speed reducing fi ttings for these applications. They contain orifi ces sized to reduce speed and allow higher moments of inertia.

The graphs below show maximum loads allowed based on the distance from the piston rod centerline to the load centerline.

Graphs 1 and 2 show maximum attached load with ASB Arm. Graphs 3 and 4 show maximum attached load with ASB Arm, Antibacklash (AB1), and Weld Cover (WC1) options.

These graphs assume the following:The clamp is mounted vertically.Loads are attached to ASB Arms or identical customer-supplied aluminum arms.The arms are only .5 inch longer than the distance to the centerline of the load.For customer-supplied arms or attached loads that differ from the parameters listed above, use the equations supplied on the next page to calculate their Rotational Moment of Inertial (Jm).




Jm = Rotational Mass Moment of Inertia (in-lb-sec2)g = Gravitational Constant (386.4in/sec)weight = lbR = distance from CL of rod to CL of weight (inches)

Arm Calculation for Jm

Attached load Jm Calculation

Example: PBL5L-1- WC1 with special arm and attached loadArm material is aluminum, density is .1 lb per cubic inchW is 1.0 inchH is 1.0 inchF is 4.0 inchB is 1.0 inchR is 3.0 inchAttached load is .3 lb

Arm Jm Weight of F is 4 x 1 x 1 x .1 = .4 lbWeight of B is 1 x 1 x 1 x .1 = .1 lb

Attached Load Jm Attached load is .3 lb R = 3.0

Weld Cover Jm from Chart A = .00127 in-lb-sec2

From Chart A, Allowable Jm is .030 in-lb-sec2, SR40 fitting is not required.If the Jm had been larger than .030 in-lb-sec2, then SR40 fitting would be required.

Arm Jm = .1386.4

x 4 (1)2 +12

12+ .4

386.4x 4 (4)2 + 12

12

.0002587 .4166 .00103 5.4166

.005687 in-lb-sec2

Load Jm = .3386.4

3.02

.0007763 9.0

.006987 in-lb-sec2

TOTAL Jm 0.005687 + 0.006987 + 0.00127 = 0.013944 in-lb-sec2

Arm Jm = x + x

Arm Jm =

Load Jm =

Load Jm =

Jm =Weight B

gx

4 (B)2 + w2

12+

Weight Fg

x4 (F)2 + w2

12

Jm =Weight

gx R2

x

x

R

W

B

F

H

ATTACHEDLOAD

ROD

For customer supplied arms and attached loads, use the equations below to calculate the Rotational Moment of Inertial (Jm). Stay below the maximum allowable (Jm) and apply speed reducing fi ttings as required.

SR FITTINGS.02.02.06.06

CHART A - MAXIMUM ALLOWABLE MOMENT OF INERTIAMAX. ALLOWABLE Jm

in-lb-sec2

STD PORTS.009.009.03.03

MODELPBS4PBL4PBS5PBL5

ROTATIONAL MOMENT OF INERTIA in-lb-sec2

Short ArmASA

.00051

.00051

.00143

.00143

Blank ArmASB

.00398

.00398

.01395

.01395

AntibacklashAB1

.00148

.00148

.00238

.00383

Weld CoverWC1

.00044

.00044

.00067

.00127

Jm for PHD supplied options are shown in Chart A.



SW41 1 NPN SWITCH INSTALLED


SW42 2 NPN SWITCHES INSTALLED

SW51 1 PNP SWITCH INSTALLED

SW52 2 PNP SWITCHES INSTALLED

M8 x 1.0 THREAD

1.004[25.5]

.079[2.0]

(6.500)([165.1])

1.236[31.4]

Ø .157[4.0]

.110[2.8]

.177[4.5]

PIN 1(BROWN)

PIN 3(BLUE)

PIN 4(BLACK)

- DC

+ DCSINK(NPN)

BLACK

BROWN

LOAD

BLUE BLUE

LOAD

BROWN

BLACKSOURCE(PNP)

+ DC

- DC

PIN 1(BROWN)

PIN 3(BLUE)

PIN 4(BLACK)

1 SWITCHINSTALLED(SW41 & SW51)

2 SWITCHESINSTALLED

(SW42 & SW52)

Switches are installed on port side.

63549-xx CORDSET WITH FEMALE QUICK CONNECTMODEL NO.63549-0263549-05

A78.74 [2 m]196.85 [5 m]

LETTER DIM.PIN 2/4

WIRE COLORBLACK

PIN 1WIRE COLORBROWN

PIN 3WIRE COLORBLUE

A

Ø .402[10.2]

.689 [19.3]

1.299 [34.8]

CABLE x Ø .177 [4.5]

NOTE: ALL NUMBERS IN [ ] ARE METRIC AND ARE IN mm



EXPLODED VIEW & PARTS LIST: SERIES PB CLAMPS

CLAMP MOUNTING KITSIncludes four alloy socket head cap screws for mounting.

LETTERDIMMS1MS2MS3

KIT NO.

PBL4x

M5 x 0.8

73362-01

PBS5x

M6 x 1.0

73362-02

PBL5x

M6 x 1.0

73362-03

in

3.543.472

mm

90.012.0

in

3.937.453

mm

100.011.5

in

5.118.453

mm

130.011.5

MODEL NUMBERPBS4x

M5 x 0.8

73362-08

in

3.150.472

mm

80.012.0

PBL3x

M5 x 0.8

73362-07

in

3.543.354

mm

90.09.0

PBS3x

M5 x 0.8

73362-06

in

3.150.354

mm

80.09.0

PBL2x

M5 x 0.8

73362-05

in

3.346.354

mm

85.09.0

PBS2x

M5 x 0.8

73362-04

in

2.953.354

mm

75.09.0

4X MS1 SHCSMS2 LONG

MS3THREADENGAGEMENT

1

2

3

5

4

KEY1

23

4

5

5M-I 3/06 6754

PHD, Inc. PHD GmbH 9009 Clubridge Drive Arnold-Sommerfeld-Ring 2 P.O. Box 9070, Fort Wayne, Indiana 46899 U.S.A. 52499 Baesweiler, Germany Phone (260) 747-6151 • Fax (260) 747-6754 Tel. +49 (0)2401 805 230 • Fax +49 (0)2401 805 232 [email protected] • www.phdinc.com [email protected]


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