i helical coupling guide - sdp/si• dimensional data • special notes • performance data •...

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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM

0 1Inch

HAA Split Hub Type HAA Set Screw Type

The Helical Couplings featured offer you unprecedented design freedom…and freedom of choice. To help you select the coupling that will best match your specific parameters, we have prepared this Helical Coupling Selection Guide.

The following pages highlight features and display technical data for each of the six model series. Information covered on each page includes: • Dimensional data • Special notes • Performance data • Ordering information

HELICAL COUPLING GUIDE

SERIES

FEATURES

pg. 6-26 pg. 6-28 pg. 6-30 pg. 6-32 pg. 6-34

pg. 6-27 pg. 6-29 pg. 6-31 pg. 6-33 N/A

HWHStainless

Steel

HADAluminum

HAMAluminum

HWMStainless

Steel

High Torque Capacity

High Fatigue Resistance

High Torsional Stiffness

Light-Duty, Low Maintenance

Large Parallel MisalignmentCapacity

Low Radial Loads

High Corrosion Resistance

Non-Magnetic

Integral Clamp Attachment

Set Screw Attachment

Large Shaft Diameters

Industrial Motor ShaftCouplings

High-Speed Capability

One-Piece Construction /No Backlash

CatalogPage

Split Hub Type

Set Screw Type

HAAAluminum

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

pg. 6-25

pg. 6-25

G409 & G410Stainless Steel

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

✓

*

* G409 Series Only

HWH Split Hub Type HWH Set Screw Type

HAM Split Hub Type HAM Set Screw TypeHWM Set Screw Type HAD Split Hub Type

G409 & G410 Stainless Steel

HWM Split Hub Type

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0 1Inch

PAT. NO. 3,068,666ZERO BACKLASH

MATERIAL: 303 Stainless Steel

MISALIGNMENT COMPENSATION:Max. Angular Offset: 5°Max. Lateral Offset: .003Max. Axial Motion: 0

FEATURES:One-piece construction.Constant velocity.

Other sizes and bores available on special order.

FLEXIBLE HELICAL COUPLINGS

Catalog Number

Set Screw Type Clamp Type

INCH COMPONENT

1/16 (-01 to -07) (-08 to -17)3/32

SET SCREW

ØB2 ØD

C(TYP)

ØB1

E

ØB2 ØG2 ØD

J

F(TYP)

H

ØB1ØG1

FOR CLAMPS,SEE INDEX

Set Screw Type Clamp Type

S5904Y-G410-01S5904Y-G410-02S5904Y-G410-03S5904Y-G410-04S5904Y-G410-05S5904Y-G410-06S5904Y-G410-07S5904Y-G410-08S5904Y-G410-09S5904Y-G410-10S5904Y-G410-11S5904Y-G410-12S5904Y-G410-13S5904Y-G410-14S5904Y-G410-15 S5904Y-G410-16S5904Y-G410-17

S5904Y-G409-01S5904Y-G409-02S5904Y-G409-03S5904Y-G409-04S5904Y-G409-05S5904Y-G409-06S5904Y-G409-07S5904Y-G409-08S5904Y-G409-09S5904Y-G409-10S5904Y-G409-11 S5904Y-G409-12S5904Y-G409-13 S5904Y-G409-14S5904Y-G409-15S5904Y-G409-16S5904Y-G409-17

G1Dia. +.000 -.001

G2Dia. +.000 -.001

DDia.

TorsionalDeflectionArc Min. /

ozf in.

B1Dia.

+.0005 -.0000

WorkingTorqueozf in.

B2 Dia.

+.0005 -.0000

.0900

.0935

.1200

.1248

.0900

.0935

.1200

.1200

.1248

.1873

.2498

.1200

.1200

.1200

.1248

.1248

.1873

.0900

.0935

.1200

.1248

.1248

.1248

.1248

.1200

.1248

.1873

.2498

.1248

.1873

.2498

.1873

.2498

.2498

.187

.187

.187

.187

.187

.187

.187

.187

.187

.250

.312

.187

.187

.187

.187

.187

.250

.187

.187

.187

.187

.187

.187

.187

.187

.187

.250

.312

.187

.250

.312

.250

.312

.312

1/41/41/41/41/41/41/4

15/3215/3215/3215/3215/3215/3215/3215/3215/3215/32

2020202020202080808080808080808080

88888881.51.51.51.51.51.51.51.51.51.5

DDia. C E F H J Set Screw

1/415/32

1/81/4

1/89/32

#1-72#4-40

3/815/16

1/85/16

3/83/4

PrecisionComponent

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0 1Inch

SPLIT HUB TYPEZERO BACKLASH

MATERIAL: Coupling - 17-4PH Stainless Steel, Heat-Treated to H900Cap Screw - Alloy Steel

MISALIGNMENT COMPENSATION:Max. Angular Offset: 5°Max. Lateral Offset: .010Max. Axial Motion: ± .010

FEATURES:One-piece construction.Integral clamp.Shaft relief.High fatigue resistance.Constant velocity.

For NONREVERSING applications, the torque rating is 1/2.For REVERSING applications, the torque rating is 1/4.

Bore diameter combinations are available on special order.

SHORT SERIES FLEXIBLE HELICAL COUPLINGS

Catalog Number

INCH COMPONENT

ØD ØB

L

* Torque listed is maximum momentary value. ∆ Inertia is based on the smallest standard bore diameter.

DO.D.

BBore +.002 -.000

LLength

± .01

Momentary*DynamicTorquelbf in.

Inertiax 10-5

lbf in. sec.2

∆TorsionalDeflectionArc Min. /

lbf in.

CapScrew

Size

3/81/21/25/85/85/83/43/43/43/47/87/87/8111

1-1/81-1/81-1/81-1/8

S50HWH-037H0303S50HWH-050H0303S50HWH-050H0404S50HWH-062H0404S50HWH-062H0505S50HWH-062H0606S50HWH-075H0404S50HWH-075H0505S50HWH-075H0606S50HWH-075H0808S50HWH-087H0606S50HWH-087H0808S50HWH-087H1010S50HWH-100H0808S50HWH-100H1010S50HWH-100H1212S50HWH-112H0808S50HWH-112H1010S50HWH-112H1212S50HWH-112H1616

.094

.094

.125

.125

.157

.188

.125

.157

.188

.250

.188

.250

.313

.250

.313

.375

.250

.313

.375

.500

#0-80#1-72#1-72#2-56#2-56#2-56#4-40#4-40#4-40#4-40#6-32#6-32#6-32#6-32#6-32#6-32#6-32#6-32#6-32#6-32

2.4 7.5 71413122120201737343052474283787155

9021.628.811.414.418.6 6.6 7.8 9.615 4.32 6 9 3.72 5.16 7.2 2.1 2.7 3.66 7.2

.070 .31 .31 .78 .78 .78 1.8 1.8 1.8 1.8 4.1 4.1 4.1 8.3 8.3 8.315.615.615.615.6

.56 .75 .75 .80 .80 .80 .90 .90 .90 .901.061.061.061.251.251.251.501.501.501.50

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0 1Inch

SET SCREW TYPEZERO BACKLASH

MATERIAL: Coupling - 17-4PH Stainless Steel, Heat-Treated to H900Set Screws - Alloy Steel


FEATURES:One-piece construction.Shaft relief.High fatigue resistance.Constant velocity.




Catalog Number

INCH COMPONENT


DO.D.

BBore +.002 -.000

LLength

± .01


Inertiax 10-5

lbf in. sec.2


lbf in.

Set Screw

3/81/21/25/85/85/83/43/43/43/47/87/87/8111

1-1/81-1/81-1/81-1/8

.094

.094

.125

.125

.157

.188

.125

.157

.188

.250

.188

.250

.313

.250

.313

.375

.250

.313

.375

.500

2.4 7.5 71413122120201737343052474283787155

9021.628.811.414.418.6 6.6 7.8 9.615 4.32 6 9 3.72 5.16 7.2 2.1 2.7 3.66 7.2

.37 .50 .50 .62 .62 .62 .75 .75 .75 .75 .87 .87 .871.001.001.001.121.121.121.12

#1-72#2-56#2-56#4-40#4-40#4-40#6-32#6-32#6-32#6-32#6-32#6-32#6-32#6-32

#10-32#10-32#10-32#10-32#10-32#10-32

.043 .19 .19 .58 .58 .58 1.5 1.5 1.5 1.5 3.3 3.3 3.3 6.5 6.5 6.511.311.311.311.3

ØD

L

ØB

120°

S50HWH-037P0303S50HWH-050P0303S50HWH-050P0404S50HWH-062P0404S50HWH-062P0505S50HWH-062P0606S50HWH-075P0404S50HWH-075P0505S50HWH-075P0606S50HWH-075P0808S50HWH-087P0606S50HWH-087P0808S50HWH-087P1010S50HWH-100P0808S50HWH-100P1010S50HWH-100P1212S50HWH-112P0808S50HWH-112P1010S50HWH-112P1212S50HWH-112P1616

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166-28


0 1Inch

SPLIT HUB TYPEZERO BACKLASH

MATERIAL: Coupling - 7075-T6 AluminumCap Screw - Alloy Steel

FINISH: Clear Anodized


FEATURES:One-piece construction.Integral clamp.Shaft relief.Nonmagnetic.Constant velocity.




Catalog Number

INCH COMPONENT

ØD ØB

L


DO.D.

BBore +.002 -.000

LLength

± .01


Inertiax 10-5

lbf in. sec.2


lbf in.

ScrewSize

3/81/21/25/85/85/83/43/43/43/47/87/87/8111

1-1/81-1/81-1/81-1/8

S50HAA-037H0303S50HAA-050H0303S50HAA-050H0404S50HAA-062H0404S50HAA-062H0505S50HAA-062H0606S50HAA-075H0404S50HAA-075H0505S50HAA-075H0606S50HAA-075H0808S50HAA-087H0606S50HAA-087H0808S50HAA-087H1010S50HAA-100H0808S50HAA-100H1010S50HAA-100H1212S50HAA-112H0808S50HAA-112H1010S50HAA-112H1212S50HAA-112H1616

.094

.094

.125

.125

.157

.188

.125

.157

.188

.250

.188

.250

.313

.250

.313

.375

.250

.313

.375

.500

#0-80#1-72#1-72#2-56#2-56#2-56#4-40#4-40#4-40#4-40#6-32#6-32#6-32#6-32#6-32#6-32#6-32#6-32#6-32#6-32

.56 .75 .75 .80 .80 .80 .90 .90 .90 .901.061.061.061.251.251.251.501.501.501.50

1.2 3.7 3.5 7.1 6.7 6.21010 9.8 8.619171527242243403728

252 58.8 78 30.6 39.6 51.6 17.4 21.6 26.4 40.8 12 16.8 24.6 10.2 14.4 19.8 5.64 7.2 10.2 19.2

.025 .11 .11 .28 .28 .28 .66 .66 .66 .661.51.51.53.03.03.05.65.65.65.6

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0 1Inch

SET SCREW TYPEZERO BACKLASH

MATERIAL: Coupling - 7075-T6 AluminumSet Screws - Alloy Steel



FEATURES:One-piece construction.Shaft relief.Nonmagnetic.Constant velocity.Adapts to high- and low-speed applications.Misalignment compensation.




Catalog Number

INCH COMPONENT


DO.D.

BBore +.002 -.000

LLength

± .01


Inertiax 10-5

lbf in. sec.2


lbf in.

ScrewSize

3/81/21/25/85/85/83/43/43/43/47/87/87/8111

1-1/81-1/81-1/81-1/8

.094

.094

.125

.125

.157

.188

.125

.157

.188

.250

.188

.250

.313

.250

.313

.375

.250

.313

.375

.500

.37 .50 .50 .62 .62 .62 .75 .75 .75 .75 .87 .87 .871.001.001.001.121.121.121.12

#1-72#2-56#2-56#4-40#4-40#4-40#6-32#6-32#6-32#6-32#6-32#6-32#6-32

#10-24#10-24#10-24#10-24#10-24#10-24#10-24

ØD

L

ØB

120°

1.2 3.7 3.5 7.1 6.7 6.21010 9.8 8.619171527242243403728

252 58.8 78 30.6 39.6 51.6 17.4 21.6 26.4 40.8 12 16.8 24.6 10.2 14.4 19.8 5.64 7.2 10.2 19.2

.016 .069 .069 .21 .21 .21 .54 .54 .54 .541.21.21.22.32.32.34.14.14.14.1

S50HAA-037P0303S50HAA-050P0303S50HAA-050P0404S50HAA-062P0404S50HAA-062P0505S50HAA-062P0606S50HAA-075P0404S50HAA-075P0505S50HAA-075P0606S50HAA-075P0808S50HAA-087P0606S50HAA-087P0808S50HAA-087P1010S50HAA-100P0808S50HAA-100P1010S50HAA-100P1212S50HAA-112P0808S50HAA-112P1010S50HAA-112P1212S50HAA-112P1616

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0 1Inch

SPLIT HUB TYPEHIGH TORQUE CAPACITYINDUSTRIAL MOTOR SHAFT COUPLINGSZERO BACKLASH

MATERIAL: Coupling - 17-4PH Stainless Steel, Heat-Treated to H900Cap Screw - Alloy Steel


FEATURES:One-piece construction.Integral clamp.Shaft reliefHigh fatigue resistance.Constant velocity.



LONG SERIES FLEXIBLE HELICAL COUPLINGS

Catalog Number

INCH COMPONENT


DO.D.

BBore +.002 -.000

LLength

± .01


Inertiax 10-4

lbf in. sec.2


lbf in.

CapScrew

Size

S50HWM-100H0808S50HWM-100H1010S50HWM-100H1212S50HWM-125H1010S50HWM-125H1212S50HWM-125H1616S50HWM-125H2020S50HWM-150H1212S50HWM-150H1616S50HWM-150H2020S50HWM-200H1616S50HWM-200H2020S50HWM-200H2424S50HWM-225H2020S50HWM-225H2424S50HWM-225H2828S50HWM-225H3232

.250

.313

.375

.313

.375

.500

.625

.375

.500

.625

.500

.625

.750

.625

.750

.8751.000

51464098917454

194170140347319282556510454392

5.88 8.411.4 2.88 3.72 6.612.6 1.44 2.22 3.6 .78 1.08 1.5 .54 .72 .96 1.38

111

1-1/41-1/41-1/41-1/41-1/21-1/21-1/2

222

2-1/42-1/42-1/42-1/4

1.751.751.752.372.372.372.372.622.622.623.003.003.003.503.503.503.50

#6-32#6-32#6-32

#10-32#10-32#10-32#10-32#10-32#10-32#10-321/4-281/4-281/4-281/4-281/4-281/4-281/4-28

1.1 1.1 1.1 3.8 3.8 3.8 3.8 8.7 8.7 8.731.931.931.960.060.060.060.0

ØD ØB

L

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166-31


0 1Inch

SET SCREW TYPEHIGH TORQUE CAPACITYINDUSTRIAL MOTOR SHAFT COUPLINGSZERO BACKLASH

MATERIAL: Coupling - 17-4PH Stainless Steel, Heat-Treated to H900Set Screws - Alloy Steel


FEATURES:One-piece construction.Shaft relief.Corrosion-resistant.Constant velocity.




Catalog Number

INCH COMPONENT


DO.D.

BBore +.002 -.000

LLength

± .01


Inertiax 10-4

lbf in. sec.2


lbf in.

SetScrew

.250

.313

.375

.313

.375

.500

.625

.375

.500

.625

.500

.625

.750

.625

.750

.8751.000

51464098917454

194170140347319282556510454392

5.88 8.411.4 2.88 3.72 6.612.6 1.44 2.22 3.6 .78 1.08 1.5 .54 .72 .96 1.38

111

1-1/41-1/41-1/41-1/41-1/21-1/21-1/2

222

2-1/42-1/42-1/42-1/4

1.751.751.752.372.372.372.372.622.622.623.003.003.003.503.503.503.50

1.1 1.1 1.1 3.8 3.8 3.8 3.8 8.7 8.7 8.731.931.931.960.060.060.060.0

S50HWM-100P0808S50HWM-100P1010S50HWM-100P1212S50HWM-125P1010S50HWM-125P1212S50HWM-125P1616S50HWM-125P2020S50HWM-150P1212S50HWM-150P1616S50HWM-150P2020S50HWM-200P1616S50HWM-200P2020S50HWM-200P2424S50HWM-225P2020S50HWM-225P2424S50HWM-225P2828S50HWM-225P3232

#10-32#10-32#10-321/4-281/4-281/4-281/4-281/4-281/4-281/4-281/4-281/4-281/4-281/4-281/4-281/4-281/4-28

L

ØB

120°

ØD

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166-32


0 1Inch

SPLIT HUB TYPEHIGH TORQUE CAPACITYINDUSTRIAL MOTOR SHAFT COUPLINGSZERO BACKLASH

MATERIAL: Coupling - 7075-T6 AluminumCap Screws - Alloy Steel







Catalog Number

INCH COMPONENT


DO.D.

BBore +.002 -.000

LLength

± .01


Inertiax 10-4

lbf in. sec.2


lbf in.

CapScrew

Size

.250

.313

.375

.313

.375

.500

.375

.500

.500

.625

.625

.750

.875

111

1-1/41-1/41-1/41-1/21-1/2

22

2-1/42-1/42-1/4

1.751.751.752.372.372.372.622.623.003.003.503.503.50

#6-32#6-32#6-32

#10-24#10-24#10-24#10-24#10-241/4-201/4-201/4-201/4-201/4-20

ØD ØB

L

262320514738

10088

178164286262233

16.222.231.8 7.810.218 3.9 6 2.1 2.94 1.44 1.92 2.64

.41 .41 .41 1.3 1.3 1.3 3.1 3.111.411.421.521.521.5

S50HAM-100H0808S50HAM-100H1010S50HAM-100H1212S50HAM-125H1010S50HAM-125H1212S50HAM-125H1616S50HAM-150H1212S50HAM-150H1616S50HAM-200H1616S50HAM-200H2020S50HAM-225H2020S50HAM-225H2424S50HAM-225H2828

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166-33


0 1Inch

SET SCREW TYPEHIGH TORQUE CAPACITYINDUSTRIAL MOTOR SHAFT COUPLINGSZERO BACKLASH

MATERIAL: Coupling - 7075-T6 AluminumSet Screws - Alloy Steel



FEATURES:One-piece construction.Shaft relief.Nonmagnetic.Constant velocity.




L

ØB

120°

ØD

Catalog Number

INCH COMPONENT


DO.D.

BBore +.002 -.000

LLength

± .01


Inertiax 10-4

lbf in. sec.2


lbf in.

SetScrew

.250

.313

.375

.313

.375

.500

.375

.500

.500

.625

.625

.750

.875

111

1-1/41-1/41-1/41-1/21-1/2

22

2-1/42-1/42-1/4

1.751.751.752.372.372.372.622.623.003.003.503.503.50

262320514738

10088

178164286262233

16.222.231.8 7.810.218 3.9 6 2.1 2.94 1.44 1.92 2.64

.41 .41 .41 1.3 1.3 1.3 3.1 3.111.411.421.521.521.5

S50HAM-100P0808S50HAM-100P1010S50HAM-100P1212S50HAM-125P1010S50HAM-125P1212S50HAM-125P1616S50HAM-150P1212S50HAM-150P1616S50HAM-200P1616S50HAM-200P2020S50HAM-225P2020S50HAM-225P2424S50HAM-225P2828

#10-24#10-24#10-241/4-201/4-201/4-201/4-201/4-201/4-201/4-201/4-201/4-201/4-20

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166-34


0 1Inch

SPLIT HUB TYPEHIGH TORSIONAL STIFFNESSZERO BACKLASH

MATERIAL: Coupling - 7075-T6 AluminumCap Screw - Alloy Steel






LOW-INERTIA FLEXIBLE HELICAL COUPLINGS

Catalog Number

INCH COMPONENT

DO.D.

BBore +.002 -.000

LLength

± .01


Inertiax 10-4

lbf in. sec.2


lbf in.

CapScrew

Size

3/43/4111

1-1/41-1/41-1/41-1/41-1/21-1/21-1/2

222

ØD ØB

L

S50HAD-075H0606S50HAD-075H0808S50HAD-100H0808S50HAD-100H1010S50HAD-100H1212S50HAD-125H1010S50HAD-125H1212S50HAD-125H1616S50HAD-125H2020S50HAD-150H1212S50HAD-150H1616S50HAD-150H2020S50HAD-200H1616S50HAD-200H2020S50HAD-200H2424

.188

.250

.250

.313

.375

.313

.375

.500

.625

.375

.500

.625

.500

.625

.750

1.251.251.501.501.501.751.751.751.752.252.252.252.502.502.50

#4-40#4-40#6-32#6-32#6-32#10-24#10-24#10-24#10-24#10-24#10-24#10-241/4-201/4-201/4-20

141231292561584735

13011594

234215190

1824 7.8 9.611.4 3.72 4.8 7.211.4 1.8 2.52 3.72 .96 1.2 1.56

.091 .091 .35 .35 .35 .98 .98 .98 .982.72.72.79.59.59.5

* Torque listed is maximum momentary value.∆ Inertia is based on the smallest standard bore diameter.

i helical coupling guide - sdp/si• dimensional data • special notes • performance data •...

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