PTO PartNumber

411256FO411256FO2411256FO3411256FO4411256FO5411256FO7434630FO1434630FO2434630FO3436003FO

436003FO1434240FO

434240FO1431271FO

10 ”Standard Power Take-Offs

withHEClutches

PTO PartNumber

411256FO411256FO2411256FO3411256FO4411256FO5411256FO7434630FO1434630FO2434630FO3436003FO

436003FO1434240FO

434240FO1431271FO

TaperedTaperedTaperedTaperedTaperedTaperedTaperedTaperedTaperedTaperedTaperedTaperedTaperedTapered

44444444433332

10”10”10”10”10”10”10”10”10”10”10”10”10”10”

11111111111111

BothBothBothBothBothBothBothBothBothBothBothBothBothBoth

OrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganic

BronzeBronzeBronzeBronzeBronzeBronze

BallBallBall

BronzeBronze

BallBall

Bronze

460460460460460460460460460460460460460460

14.2514.2514.2514.2514.2514.2514.2514.2514.25

16.12516.12516.12516.12517.625

3.943.943.943.943.943.943.943.943.943.943.943.943.943.94

8.628.628.628.628.628.628.628.628.629.259.259.259.259.25

5.504.145.503.135.505.505.505.504.145.505.505.505.505.50

2.2502.2502.2502.2502.2502.2502.2502.2502.2502.2502.2502.2502.2502.250

5/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/165/8 x 5/16

Ball orTaperedRollerBrngType

SAEHsgSize

ClutchSize

Qty. ofFacings

Application(in-line or

side loaded)

TypeReleaseBearing

ClutchTorque

Capacitylb. Ft *

A C D ELength

F Dia.+ .000-

.001

GKeyway

Type ofFacing

Model Shaft

H J K L Qty.

M (holes)

Dia. NO

seenote**

R S Qty. Dia. U V W X Y Z

3.753.753.753.753.753.753.753.753.753.753.753.753.753.75

6.006.006.006.006.006.006.006.006.006.006.006.006.006.00

12.37512.37512.37512.37512.37512.37512.37512.37512.37512.37512.37512.37512.37512.375

11.62511.62511.62511.62511.62511.62511.62511.62511.62511.62511.62511.62511.62511.625

88888888888888

.406

.406

.406

.406

.406

.406

.406

.406

.406

.406

.406

.406

.406

.406

1.18751.1875

.9371.18751.024.937

1.1875.937

1.18751.1875

.9371.1875

.9371.1875

2.83462.83462.440

2.83462.1652.440

2.83462.440

2.83462.83462.440

2.83462.440

2.8346

15.00015.00015.00015.00015.00015.00015.00015.00015.00016.87516.87516.87516.87518.375

15.8815.8815.8815.8815.8815.8815.8815.8815.8817.7517.7517.7517.7519.25

1212121212121212121212121212

.433

.433

.433

.433

.433

.433

.433

.433

.433

.433

.433

.433

.433

.433

7.757.757.757.757.757.757.757.757.759.759.759.759.759.75

3.003.003.003.003.003.003.003.003.003.003.003.003.003.00

3.253.253.253.253.253.253.253.253.253.353.353.353.353.25

1.441.441.441.441.441.441.441.441.441.441.441.441.441.81

2.122.122.122.122.122.122.122.122.122.122.122.122.122.12

.88

.88

.88

.88

.88

.88

.88

.88

.88

.88

.88

.88

.88

.88

T (holes)

Foley Engines

Shipping Address:200 Summer Street

Worcester, MA 01604

Phone:(508) 753-2979(800) 233-6539

Fax:+1 (508) 831-7133

Email:info@foleyengines.com

https://www.foleyengines.com

Manufacturers names, symbols and numbers are for reference purposes only and do not imply manufacturing origin.

Rockford - NACD Style

L = Actual Applied Load (lbs.)N = Shaft Speed (rev./min.)D = Pitch Diameter of Sheaves, etc. (in.) F = Load Factor (see below)

A = 1.0 for low & moderate duty drives1.4 for severe duty shock loads or large inertia loads (reciprocating compressors, crusher, chippers, planers, etc.)

Allowable Side Load Pulls:The following formula can be used to calculate applied side load. Loads are calculated on proper tensioning of belts. If belts are tightened excessively, the resulting side load can exceed these limits

1.0 for chain2.5 for V belt drive 3.5 for flat belt drive

L = x F x A126000 x H.P.

N x D

Required Clutch Torque Capacity Calculation:Required Clutch Torque = Maximum Engine Torque x Service Factor

Blower or Vacuum• Centrifugal with free flow of air• With high start-up inertia or

subject to choking of air supply

Compressors• Reciprocating, 1 or 2 cylinders• Reciprocating, 3 or more cylinders

• Roto screw or turbine

Conveyor

DrillsGeneratorPump

Rock Crusher, Hammer Mill Snow BlowerWood Chipper, Saw Mill

• Fed uniformly• Not fed uniformly• Reciprocating

• Centrifugal or turbine• Dredge• Mud or reciprocating

.................... 1.7

.................... 4.0

....................... 4.0

............................. 3.0

................................ 3.0................................................. 2.0

............... 2.5..................................... 2.0

................................................... 1.5............................................ 2.0

.................................................. 3.0.......................................................................... 2.0

.................................................................. 2.0

..................................... 1.5

...................................... 3.0............................................................... 2.0

10 ”Standard Power Take-Offs

withHEClutches

RPM

1600

1900

2200

2500

2800

0

2900

2775

2650

2525

2400

1"

2200

2100

2000

1900

1800

2"

1650

1575

1500

1425

1350

3"

1300

1240

1180

1120

1060

4"

1075

1025

975

925

875

5"

925

875

825

775

725

X" Distance

Power Take-Off Part Numbers 411256FO3, 411256FO7, 434630FO2, 436003FO1, 434240FO1

RPM

1600

1900

2200

2500

2800

1"

2150

2050

1950

1850

1750

2"

1575

1500

1425

1350

1275

3"

1250

1175

1100

1025

950

4"

1025

975

925

875

825

X" Distance

411256FO5Power Take-Off Part Numbers

F O L E Y E N G I N E S

Manufacturers names, symbols and numbers are for reference purposes only and do not imply manufacturing origin.