B A 7.5” Standard Power Take-Offs with HE Clutches PTO Part Number 414565FO 414200F0 411298FO 411298FO 411298FO1 437300FO 411298FO750 434194FO 411238FO 411238FO1 411238FO 411238FO1 411238FO750 434193FO 434196FO 414565FO 414200FO 411298FO 411298FO 411298FO1 437300FO 411298T750 434194FO 411238FO 411238FO1 411238FO 411238TFO1 411238FO750 434193FO 434196FO A A A B B B B B A A B B B A B Ball Ball Ball Tapered Tapered Tapered Tapered Tapered Ball Ball Tapered Tapered Tapered Ball Tapered 6 6 5 5 5 5 5 5 4 4 4 4 4 4 4 7.5” 7.5’’ 7.5” 7.5” 7.5” 7.5’’ 7.5” 7.5” 7.5” 7.5” 7.5” 7.5” 7.5” 7.5” 7.5” 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Inline/Limited Inline/Limited Inline/Limited Inline/Limited Both Both Both Both Both Both Inline/Limited Inline/Limited Both Both Both Inline/Limited Both Organic Organic Organic Organic Organic Organic Organic Organic Organic Organic Organic Organic Organic Organic Organic Bronze Ball Bronze Bronze Bronze Ball Bronze Ball Bronze Bronze Bronze Bronze Bronze Ball Ball 175 175 175 175 175 175 175 175 175 175 175 175 175 175 175 10.500 10.500 12.375 12.375 12.375 12.375 12.375 12.375 14.250 14.250 14.250 14.250 14.250 14.250 14.250 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 2.81 5.56 5.56 5.56 7.06 7.06 7.06 7.06 7.06 5.56 5.56 7.06 7.06 7.06 5.56 7.06 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 2.81 3.50 3.50 3.50 3.50 3.50 1.437 1.437 1.437 1.437 1.437 1.437 1.750 1.437 1.437 1.437 1.437 1.437 1.750 1.437 1.437 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 7/16 x 7/32 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 7/16 x 7/32 3/8 x 3/16 3/8 x 3/16 Illustration Reference Ball or Tapered Roller Brng Type SAE Hsg Size Clutch Size Qty. of Facings Application (in-line or side loaded) Type Release Bearing Clutch Torque Capacity lb. Ft * A C D E Length F Dia. + .000- .001 G Keyway Type of Facing Model Shaft H J K L Qty. M (holes) Dia. N O see note** R S Qty. Dia. U V W X Y Z .81 .81 .81 2.31 2.31 2.31 2.31 2.31 .88 .88 2.81 2.81 2.81 .88 2.81 4.25 4.25 4.25 4.00 4.00 4.00 4.00 4.00 4.25 4.25 4.00 4.00 4.00 4.25 4.00 9.50 9.50 9.50 9.50 9.50 9.50 9.50 9.50 9.50 9.50 9.50 9.50 9.50 9.50 9.50 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8.750 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 .344 .344 .344 .344 .344 .344 .344 .344 .344 .344 .344 .344 .344 .344 .344 .5906 .5906 .5906 .5906 .6260 .6260 .5906 .5906 .5906 .5906 .5906 .6260 .5906 .5906 .5906 2.0472 2.0472 2.0472 2.0472 1.3780 1.3780 2.0472 2.0472 2.0472 2.0472 2.0472 1.3780 2.0472 2.0472 2.0472 11.250 11.250 13.125 13.125 13.125 13.125 13.125 13.125 15.00 15.00 15.00 15.00 15.00 15.00 15.00 12.12 12.12 14.00 14.00 14.00 14.00 14.00 14.00 15.88 15.88 15.88 15.88 15.88 15.88 15.88 8 8 8 8 8 8 8 8 12 12 12 12 12 12 12 .406 .406 .406 .406 .406 .406 .406 .406 .433 .433 .433 .433 .433 .433 .433 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 7.75 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.22 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 T (holes) PTO Part Number Foley Engines Shipping Address: 200 Summer Street Worcester, MA 01604 Phone: (508) 753-2979 (800) 233-6539 Fax: +1 (508) 831-7133 Email: [email protected] https://www.foleyengines.com Manufacturers names, symbols and numbers are for reference purposes only and do not imply manufacturing origin. Twin Disc - AP Style
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B
A
7.5”Standard Power Take-Offs
withHEClutches
PTO PartNumber
414565FO414200F0411298FO411298FO
411298FO1437300FO
411298FO750434194FO411238FO
411238FO1411238FO
411238FO1411238FO750434193FO434196FO
414565FO414200FO411298FO411298FO411298FO1437300FO411298T750434194FO411238FO
411238FO1411238FO411238TFO1411238FO750
434193FO434196FO
AAABBBBBAABBBAB
BallBallBall
TaperedTaperedTaperedTaperedTapered
BallBall
TaperedTaperedTapered
BallTapered
665555554444444
7.5”7.5’’7.5”7.5”7.5”7.5’’7.5”7.5”7.5”7.5”7.5”7.5”7.5”7.5”7.5”
111111111111111
Inline/LimitedInline/LimitedInline/LimitedInline/Limited
BothBothBothBothBothBoth
Inline/LimitedInline/Limited
BothBothBoth
Inline/LimitedBoth
OrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganicOrganic
BronzeBall
BronzeBronzeBronze
BallBronze
BallBronzeBronzeBronzeBronzeBronze
BallBall
175175175175175175175175175 175175175175175175
10.50010.50012.37512.37512.37512.37512.37512.37514.25014.25014.25014.25014.25014.25014.250
2.812.812.812.812.812.812.812.812.812.812.812.812.812.812.81
5.565.565.567.067.067.067.067.065.565.567.067.067.065.567.06
3.503.503.503.503.503.503.503.503.502.813.503.503.503.503.50
1.4371.4371.4371.4371.4371.4371.7501.4371.4371.4371.4371.4371.7501.4371.437
3/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/16
7/16 x 7/323/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/163/8 x 3/16
7/16 x 7/323/8 x 3/163/8 x 3/16
IllustrationReference
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
.81
.81
.812.312.312.312.312.31.88.88
2.812.812.81.88
2.81
4.254.254.254.004.004.004.004.004.254.254.004.004.004.254.00
9.509.509.509.509.509.509.509.509.509.509.509.509.509.509.50
8.7508.7508.7508.7508.7508.7508.7508.7508.7508.7508.7508.7508.7508.7508.750
888888888888888
.344
.344
.344
.344
.344
.344
.344
.344
.344
.344
.344
.344
.344
.344
.344
.5906
.5906
.5906
.5906
.6260
.6260
.5906
.5906
.5906
.5906
.5906
.6260
.5906
.5906
.5906
2.04722.04722.04722.04721.37801.37802.04722.04722.04722.04722.04721.37802.04722.04722.0472
11.25011.25013.12513.12513.12513.12513.12513.12515.0015.0015.0015.0015.0015.0015.00
12.1212.1214.0014.0014.0014.0014.0014.0015.8815.8815.8815.8815.8815.8815.88
88888888
12121212121212
.406
.406
.406
.406
.406
.406
.406
.406
.433
.433
.433
.433
.433
.433
.433
7.757.757.757.757.757.757.757.757.757.757.757.757.757.757.75
3.003.003.003.003.003.003.003.003.003.003.003.003.003.003.00
2.252.252.252.252.252.252.252.252.252.252.252.252.252.252.25
1.221.221.221.221.221.221.221.221.221.221.221.221.221.221.22
1.191.191.191.191.191.191.191.191.191.191.191.191.191.191.19
.62
.62
.62
.62
.62
.62
.62
.62
.62
.62
.62
.62
.62
.62
.62
T (holes)PTO PartNumber
Foley Engines
Shipping Address:200 Summer Street Worcester, MA 01604
Phone:(508) 753-2979(800) 233-6539
Fax:+1 (508) 831-7133
Email:[email protected]
https://www.foleyengines.comManufacturers names, symbols and numbers are for reference purposes only and do not imply manufacturing origin.
Twin Disc - AP 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
RPM
1600
1900
2200
2500
2800
3100
Power Take-OffPart Numbers
0
904
854
813
779
750
725
1"
804
459
723
693
667
645
2"
724
683
651
624
601
581
3"
658
621
592
567
546
528
X" Distance
411238FO1, 411238FO, 411298FO, 414200FO, 414565FO, 434193FO
RPM
1600
1900
2200
2500
2800
3100
0
1350
1300
1250
1200
1150
1100
1"
1225
1175
1125
1075
1025
975
2"
1030
995
960
925
890
855
3"
820
790
760
730
700
670
X" Distance
Power Take-OffPart Numbers
411298FO, 411298FO750, 411238FO, 411238FO750, 434194FO, 434196FO
RPM
1600
1900
2200
2500
2800
3100
0
1350
1300
1250
1200
1150
1100
1"
1100
1050
1000
950
900
850
2"
800
765
730
695
660
625
X" Distance
Power Take-OffPart Numbers
437300FO, 411238FO, 411298FO1
7.5”Standard Power Take-Offs
withHEClutches
Required Clutch Torque Capacity Calculation:Required Clutch Torque = Maximum Engine Torque x Service Factor
• 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 turbineConveyor
DrillsGeneratorPump
Rock Crusher, Hammer Mill Snow BlowerWood Chipper, Saw Mill
• Fed uniformly• Not fed uniformly• Recriprocating
• 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
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.
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