maximum performance contoured diaphragm couplings...diaphragm size: flex unit length: hubs: standard...

Maximum Performance Contoured Diaphragm Couplings

CAT No. N003E-11154

Model 66/Standard Dimensions and Characteristics

Diaphragm Type 304

Diaphragm Type 205・305・405・505







Diaphragm Type 318・418・518

Diaphragm Type 322・422・522

Model 67/74・99/100 Standard Dimensions and Characteristics

Model 67/74

Model 99/100

Multi Diaphragm

Special Features

Eagle Industry Co., Ltd has formed a worldwide alliance with Burgmann Industries GmbH & Co. since 2005.Contoured Diaphragm Couplings are manufactured by EagleBurgmann Japan.Contoured Diaphragm Couplings have been supplied for various high-speed/ high-torque applications such as compressors, turbines, etc. to help their successful operation, and as a result it is being highly evaluated by many users.Contoured Diaphragm Coupling features a maximum transmitting torque of 2700kNm, a maximum speed of 100,000rpm, non-lubrication and maintenance-free opera-tion, which will surely contribute to various industries in their moderniza-tion and efficiency improvement efforts.

Ease of installation and removal of “Spacer” (Flex unit)

Best for high speed application(up to 100,000rpm)

Angular

Combined (parallel and angular)

Diaphragm size:

Flex Unit length:

Hubs:

Standard 04,05,06,08,10,12,14,16,18,22*Other sizes are available upon request.

The Flex Unit length for each size shown in Characteristic Chart is our standard. Other lengths are available upon request.

Model 66 hubs are standardized with base bores. Standard hubs are identified as A~L and non-standard as Z.

a.Power (kW, PS, HP) and speed of the driver machine

Selection Procedure

STEP

STEP

STEP

STEP

STEP

●Check Required Data

Select the coupling type from pages 8~17 or 20~23 so that the transmitting torque required is greater than or equal to the torque specified in Characteristic Chart. *Verify that the misalignments of the application are within ranges specified. *For applications where motor start-up or equipment fluctuating torque occurs, a fatigue analysis is required. Contact us for such an application.

Power SE (For example API671 4th=1.5)

●Calculate Torque “T” (Nm)

●Select Coupling Type

The maximum bore of the coupling selected should be greater than the shaft diameter.

●Check the Hub Bore

Dynamic balance is performed as per our standard shown below unless otherwise specified.

※1. If the balancing of the completely assembled coupling is specified, the balance is performed on each hub and the complete assembly.※2. If API 671 coupling is specified without any other requirements, the balance is conducted on each hub and the complete assembly.

※1. Diaphragm size 04 only

SCM435, S25C※1,or Equivalent

SS400, SPCC※1,or Equivalent

SUS304, SCM440,or Equivalent

SUS304, SCM440,or Equivalent

SS400 or Equivalent SCM440 or Equivalent

SNCM439 or Equivalent SNCM439 or EquivalentSNCM439 or Equivalent

SCM435, SNCM439,or Equivalent

Model67:Special Low Alloy SteelModel99:Special Stainless Steel

Low Alloy SteelLow Alloy Steel orStainless Steel

Low Alloy Steel Low Alloy Steel

Model74 :Special Low Alloy SteelModel100:Special Stainless Steel

SCM435, SNCM439,or Equivalent

●Check Balance

Standard Materials

※1 ※2

※1

※1

General PumpsMachine Tools

General Machines

※Contact us for speed exceeding 4,000rpm.

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies

HubBase bore Do

mmMax bore D

mmD1

mmD2

mmL1

mmL2

mmMass

kgInertiakg-cm2

AB

1420

4050

6878

5959

5060

4555

1.52.1

11.918.9

DiaphragmType

Lmm

Transmitting Torque Misalignment Spring RateLimitNm

Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

5060708090

100110120130140150

304 345 692 5.81×10-3 1.34 217 126

0.270.320.380.440.500.560.610.670.730.790.85

0.600.620.650.680.710.730.760.790.820.840.87

8.298.358.408.468.518.578.628.688.738.798.84

5.97×104

5.39×104

4.92×104

4.52×104

4.18×104

3.89×104

3.64×104

3.41×104

3.22×104

3.04×104

2.88×104

ABCD

20203030

26364660

58688398

44546984

40506070

33.343.353.363.3

1.21.72.43.8

20.424.235.359.1

100150200250300350400450

205

305

405

505

667

1,000

1,330

1,670

1,300

3,390

4,050

4,050

8.72×10-3

5.81×10-3

4.36×10-3

3.49×10-3

1.46

0.97

0.76

0.62

421

1,420

3,370

6,580

114

386

915

1,790

100150200250300350400450100150200250300350400450100150200250300350400450

0.831.261.702.142.573.013.443.880.550.841.131.421.712.002.292.590.410.630.851.071.281.501.721.940.330.500.680.851.031.201.371.55

2.42.83.23.64.04.44.85.22.42.83.23.64.04.44.85.22.42.83.23.64.04.44.85.22.5 2.9 3.3 3.7 4.1 4.5 4.9 5.3

57.7 59.0 60.3 61.5 62.8 64.1 65.4 66.7 58.1 59.4 60.7 61.9 63.2 64.5 65.8 67.1 58.5 59.8 61.0 62.3 63.6 64.9 66.2 67.5 58.9 60.2 61.4 62.7 64.0 65.3 66.6 67.9

1.15×105

9.38×104

7.95×104

6.89×104

6.08×104

5.44×104

4.93×104

4.50×104

1.35×105

1.07×105

8.87×104

7.58×104

6.61×104

5.86×104

5.27×104

4.78×104

1.48×105

1.15×105

9.42×104

7.97×104

6.91×104

6.10×104

5.46×104

4.94×104

1.57×105

1.21×105

9.78×104

8.23×104

7.10×104

6.25×104

5.58×104

5.04×104

Contact us if misalignment or flex unit length is greater than the figure listed.Contact us for application where the fluctuating torque occurs from motor drive or reciprocating equipment.

HubBase bore Do

mmMax bore D

mmD1

mmD2

mmL1

mmL2

mmMass

kgInertiakg-cm2

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies

BCDE

30303030

36466075

68 83 98118

54 69 84104

50607080

43.353.363.373.3

1.82.74.16.4

42.654.077.8

138

100150200250300350400450

206

306

406

506

1,320

1,970

2,630

3,290

2,570

6,710

8,940

8,980

8.72×10-3

5.81×10-3

4.36×10-3

3.49×10-3

1.83

1.22

0.95

0.78

831

2,800

6,650

13,000

144

484

1,150

2,240

100150200250300350400450100150200250300350400450100150200250300350400450

0.831.261.702.142.573.013.443.880.55 0.84 1.13 1.42 1.71 2.00 2.29 2.59 0.41 0.63 0.85 1.07 1.28 1.50 1.72 1.94 0.33 0.50 0.68 0.85 1.03 1.20 1.37 1.55

3.33.94.55.05.66.26.87.43.3 3.9 4.5 5.1 5.7 6.2 6.8 7.4 3.4 4.0 4.5 5.1 5.7 6.3 6.9 7.5 3.4 4.0 4.6 5.2 5.8 6.3 6.9 7.5

114118122125129133137141115119123127131134138142116120124128132136140143117121125129133137141145

2.78×105

2.36×105

2.05×105

1.81×105

1.62×105

1.47×105

1.34×105

1.24×105

3.40×105

2.80×105

2.37×105

2.06×105

1.82×105

1.63×105

1.48×105

1.35×105

3.84×105

3.08×105

2.58×105

2.21×105

1.94×105

1.72×105

1.55×105

1.41×105

4.16×105

3.28×105

2.71×105

2.31×105

2.02×105

1.79×105

1.60×105

1.45×105


HubBase bore Do

mmMax bore D

mmD1

mmD2

mmL1

mmL2

mmMass

kgInertiakg-cm2

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies

CDEFG

3030303030

46 60 75 95110

83 98118137157

67 82102121141

60 70 80 95110

53 63 73 88103

4.1 5.4 7.711.316.4

174 196 254 375603

100150200250300350400450100150200250300350400450100150200250300350400450100150200250300350400450

208

308

408

508

2,930

4,400

5,870

7,330

5,730

14,900

19,900

22,800

8.72×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.40

1.60

1.25

1.02

1,850

6,250

14,800

28,900

187

633

1,500

2,930

0.81 1.25 1.69 2.12 2.56 3.00 3.43 3.87 0.54 0.83 1.12 1.41 1.70 2.00 2.29 2.58 0.40 0.62 0.84 1.06 1.28 1.50 1.71 1.93 0.32 0.50 0.67 0.85 1.02 1.20 1.37 1.54

5.8 6.8 7.7 8.7 9.6

10.6 11.5 12.5

5.9 6.9 7.8 8.8 9.7

10.7 11.6 12.6

6.0 7.0 7.9 8.9 9.8

10.8 11.7 12.7

6.1 7.1 8.0 9.0 9.9

10.9 11.8 12.8

356368381393405418430442361373385398410422435447365378390402415427439452370382395407419432444456

7.22×105

6.31×105

5.60×105

5.03×105

4.57×105

4.19×105

3.86×105

3.58×105

9.20×105

7.77×105

6.72×105

5.92×105

5.29×105

4.78×105

4.36×105

4.01×105

1.07×106

8.78×105

7.47×105

6.49×105

5.75×105

5.15×105

4.67×105

4.27×105

1.18×106

9.53×105

8.00×105

6.89×105

6.06×105

5.40×105

4.87×105

4.44×105


HubBase bore Do

mmMax bore D

mmD1

mmD2

mmL1

mmL2

mmMass

kgInertiakg-cm2

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies

EFGHI

5050505090

75 95110125140

118137157177197

102121141161181

80 95110125140

73 88103118133

8.011.416.423.026.9

415 535 7631,1501,710

100150200250300350400450

210

310

410

510

5,500

8,250

11,000

13,700

10,700

28,000

37,300

44,100

8.72×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.95

1.97

1.55

1.26

3,470

11,700

27,800

54,200

231

780

1,850

3,610

100150200250300350400450100150200250300350400450100150200250300350400450

0.80 1.24 1.67 2.11 2.54 2.98 3.42 3.85 0.53 0.82 1.11 1.40 1.69 1.99 2.28 2.57 0.40 0.62 0.83 1.05 1.27 1.49 1.71 1.92 0.32 0.49 0.67 0.84 1.01 1.19 1.36 1.54

8.8 10.2 11.5 12.9 14.2 15.6 16.9 18.3 9.0 10.3 11.7 13.1 14.4 15.8 17.1 18.5 9.2 10.5 11.9 13.2 14.6 16.0 17.3 18.7 9.4 10.7 12.1 13.4 14.8 16.1 17.5 18.8

790817844871898925952979803830857884911938965993816843870897924951979

1,010829856883910938965992

1,020

1.43×106

1.27×106

1.13×106

1.03×106

9.40×105

8.66×105

8.02×105

7.48×105

1.85×106

1.59×106

1.39×106

1.23×106

1.11×106

1.00×106

9.20×105

8.49×105

2.17×106

1.81×106

1.56×106

1.36×106

1.21×106

1.09×106

9.92×105

9.10×105

2.43×106

1.99×106

1.68×106

1.46×106

1.29×106

1.15×106

1.04×106

9.51×105


HubBase bore Do

mmMax bore D

mmD1

mmD2

mmL1

mmL2

mmMass

kgInertiakg-cm2

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies

FGHIJ

80 80100120130

95110125140170

137157177197235

119139159179217

95110125140170

88103118133163

10.915.519.123.241.0

8571,0801,4101,9103,960

100150200250300350400450

212

312

412

512

10,000

15,000

20,000

25,100

19,500

51,100

63,100

63,100

8.72×10-3

5.81×10-3

4.36×10-3

3.49×10-3

3.60

2.42

1.88

1.54

6,330

21,400

50,600

98,900

282

953

2,260

4,410

100150200250300350400450100150200250300350400450100150200250300350400450

0.79 1.22 1.66 2.09 2.53 2.97 3.40 3.84 0.52 0.81 1.10 1.39 1.69 1.98 2.27 2.56 0.39 0.61 0.83 1.04 1.26 1.48 1.70 1.92 0.31 0.49 0.66 0.83 1.01 1.18 1.36 1.53

12.9 14.6 16.2 17.8 19.5 21.1 22.8 24.4 13.3 14.9 16.5 18.2 19.8 21.5 23.1 24.7 13.6 15.2 16.9 18.5 20.2 21.8 23.4 25.1 13.9 15.6 17.2 18.9 20.5 22.1 23.8 25.4

1,7401,7901,8401,8901,9401,9802,0302,0801,7801,8301,8801,9201,9702,0202,0702,1201,8201,8601,9101,9602,0102,0602,1002,1501,8501,9001,9502,0002,0402,0902,1402,190

2.55×106

2.25×106

2.02×106

1.83×106

1.67×106

1.54×106

1.43×106

1.33×106

3.27×106

2.80×106

2.45×106

2.18×106

1.96×106

1.78×106

1.63×106

1.50×106

3.82×106

3.19×106

2.74×106

2.40×106

2.14×106

1.93×106

1.75×106

1.61×106

4.25×106

3.49×106

2.96×106

2.57×106

2.27×106

2.03×106

1.84×106

1.68×106


HubBase bore Do

mmMax bore D

mmD1

mmD2

mmL1

mmL2

mmMass

kgInertiakg-cm2

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies

GHIJK

100100100120130

110125140170200

157177197235270

139159179217252

110125140170200

102.4117.4132.4162.4192.4

16.121.929.545.970.4

1,7802,1502,7504,7508,480

100150200250300350400450

214

314

414

514

14,900

22,400

29,800

37,300

29,100

76,000

101,000

104,000

8.72×10-3

5.81×10-3

4.36×10-3

3.49×10-3

4.12

2.76

2.16

1.77

9,420

31,800

75,400

147,000

322

HubBase bore Do

mmMax bore D

mmD1

mmD2

mmL1

mmL2

mmMass

kgInertiakg-cm2

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

1,090

2,580

5,040

100150200250300350400450100150200250300350400450100150200250300350400450

0.77 1.21 1.64 2.08 2.52 2.95 3.39 3.82 0.51 0.80 1.09 1.38 1.68 1.97 2.26 2.55 0.38 0.60 0.82 1.04 1.26 1.47 1.69 1.91 0.30 0.48 0.65 0.83 1.00 1.18 1.35 1.53

19.3 21.6 23.9 26.2 28.5 30.8 33.1 35.5 19.8 22.1 24.4 26.7 29.0 31.3 33.7 36.0 20.3 22.6 24.9 27.2 29.5 31.8 34.2 36.5 20.8 23.1 25.4 27.7 30.0 32.3 34.7 37.0

3,4003,4803,5703,6503,7403,8203,9103,9903,4703,5503,6403,7203,8103,8903,9804,0603,5403,6203,7103,7903,8803,9604,0504,1303,6103,6903,7803,8603,9504,0304,1204,200

4.00×106

3.59×106

3.25×106

2.97×106

2.73×106

2.53×106

2.36×106

2.21×106

5.23×106

4.54×106

4.01×106

3.60×106

3.26×106

2.98×106

2.74×106

2.54×106

6.18×106

5.24×106

4.55×106

4.02×106

3.60×106

3.26×106

2.98×106

2.74×106

6.94×106

5.77×106

4.95×106

4.33×106

3.84×106

3.46×106

3.14×106

2.88×106



Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies

HIJKL

120120120140140

125140170200240

177197235270300

155175213248278

125140170200230

117.4132.4162.4192.4222.4

21.5 28.7 48.7 70.0102.2

3,160 3,740 5,860 9,44015,100

100150200250300350400450

216

316

416

516

23,900

35,800

47,700

59,600

46,600

121,000

162,000

170,000

8.72×10-3

5.81×10-3

4.36×10-3

3.49×10-3

4.82

3.21

2.51

2.05

15,100

50,800

121,000

235,000

377

1,270

3,020

5,890

100150200250300350400450100150200250300350400450100150200250300350400450

0.76 1.19 1.63 2.07 2.50 2.94 3.38 3.81 0.50 0.79 1.09 1.38 1.67 1.96 2.25 2.54 0.38 0.59 0.81 1.03 1.25 1.47 1.69 1.90 0.30 0.47 0.65 0.82 1.00 1.17 1.35 1.52

26.8 29.9 33.0 36.1 39.3 42.4 45.5 48.6 27.6 30.7 33.8 36.9 40.1 43.2 46.3 49.4 28.4 31.5 34.6 37.7 40.9 44.0 47.1 50.2 29.2 32.3 35.4 38.6 41.7 44.8 47.9 51.0

6,3306,4906,6606,8206,9907,1507,3207,4806,4806,6506,8106,9807,1407,3107,4707,6406,6306,8006,9607,1307,2907,4607,6207,7906,7906,9507,1207,2807,4507,6107,7807,940

6.72×1066.10×1065.59×1065.16×1064.79×1064.47×1064.19×1063.94×1068.92×1067.86×1067.04×1066.36×1065.81×1065.35×1064.95×1064.61×1061.07×1079.19×1068.08×1067.21×1066.50×1065.93×1065.44×1065.03×1061.21×1071.02×1078.87×1067.83×1067.00×1066.34×1065.79×1065.33×106

HubBase bore Do

mmMax bore D

mmD1

mmD2

mmL1

mmL2

mmMass

kgInertiakg-cm2

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies


1.09 2.25 3.42 4.58 5.74 6.91 0.82 1.69 2.56 3.43 4.31 5.18 0.64 1.34 2.03 2.73 3.43 4.13

1.08×107

7.84×106

6.15×106

5.06×106

4.30×106

3.73×106

1.27×107

8.78×106

6.71×106

5.43×106

4.56×106

3.93×106

1.63×107

1.13×107

8.66×106

7.01×106

5.89×106

5.08×106

42.4 56.8 71.1 85.5 99.8

114.2 43.5 57.8 72.2 86.6

100.9 115.3

52.2 72.2 92.3

112.3 132.3 152.3

11,50012,60013,80014,90016,00017,20011,80012,90014,00015,10016,30017,40013,20014,70016,10017,60019,00020,500

200400600800

1,0001,200

200400600800

1,0001,200

200400600800

1,0001,200

318

418

518

48,100

64,100

80,100

68,300

162,000 3,330

316,000

1,400

6,500

163,000

217,000

272,000

5.81×10-3

4.36×10-3

3.49×10-3

3.54

2.80

2.27

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

Mo

del

Num

ber

Sp

ecifi

c Fe

atur

e

Dia

phr

agm

Siz

e

Flex

Uni

t Le

ngth

Hub

s

Dia

phr

agm

Ser

ies


1.07 2.23 3.39 4.56 5.72 6.88 0.80 1.67 2.54 3.42 4.29 5.16 0.63 1.32 2.02 2.72 3.42 4.12

1.77×107

1.30×107

1.03×107

8.47×106

7.22×106

6.29×106

2.09×107

1.46×107

1.13×107

9.15×106

7.70×106

6.65×106

2.61×107

1.81×107

1.39×107

1.12×107

9.45×106

8.15×106

65.1 88.5

112.0 135.5 158.9 182.4

67.6 91.1

114.5 138.0 161.5 184.9

78.8 110.6 142.4 174.2 206.0 237.8

23,00024,90026,80028,80030,70032,60023,80025,70027,60029,60031,50033,40025,00027,30029,70032,00034,40036,700

200400600800

1,0001,200

200400600800

1,0001,200

200400600800

1,0001,200

322

422

522

91,900

123,000

153,000

116,000

276,000 3,700

538,000

1,560

7,220

312,000

416,000

520,000

5.81×10-3

4.36×10-3

3.49×10-3

4.80

3.75

3.06

DiaphragmType

Lmm


Angular def.±rad

Angular def.Nm/rad

Axial def.N/mm

TorsionalNm/rad

Parallel offsetmm

Axial def.±mm

RatedNm

UnitMass

kg

UnitInertiakg-cm2

Gas TurbinesSteam TurbinesCompressors

API671 Couplings High Speed and High Torque Applications

API671 Couplings • Model 67 / 99 – Low speed application

The hubs and flex unit are centered by the reamer bolts.• Model 74 / 100 – High speed application

The hubs and flex unit are centered by means of piloted guard. The hub and flex unit O.D. and the piloted guard I.D. are interference fitted for easy alignment.

Diaphragm MaterialsModel 67 / 74 – Special alloy steel Model 99 / 100 – Special precipitation hardened stainless steel

Model 99 / 100 couplingsCompared to the model 67 / 74, they offer:◆ Greater allowable maximum continuous torque in the same

diaphragm◆ Reduced diaphragm size and reduced moment◆ Increased corrosion protection

305

405

505

605

306

406

506

606

308

408

508

608

310

410

510

610

312

412

512

612

314

414

514

614

1,500

2,000

2,500

3,000

2,960

3,950

4,930

5,920

6,600

8,800

11,000

13,200

12,400

16,500

20,600

24,700

22,500

30,100

37,600

45,100

33,600

44,800

55,900

67,100

3,400

4,530

5,660

6,800

6,710

8,950

11,100

13,400

14,900

19,900

24,900

29,900

28,000

37,300

46,700

56,000

51,100

68,100

85,200

102,000

76,100

101,000

126,000

152,000

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

1.60

1.24

1.01

0.85

1.91

1.50

1.23

1.05

2.54

1.99

1.63

1.38

2.95

2.35

1.95

1.66

3.84

3.01

2.47

2.09

4.23

3.35

2.76

2.35

34,000

39,000

44,000

48,000

29,000

33,000

37,000

41,000

24,000

28,000

31,000

34,000

21,000

24,000

27,000

30,000

18,000

21,000

23,000

26,000

16,000

19,000

21,000

24,000

100/180　

1,250〜

100/180　

1,250〜

100/180　

1,250〜

150/240　

1,250〜

150/240　

1,250〜

※3

※3

※3

※3

※3

155.2

183.2

234.6

279.0

333.0

70

85

120

150

185

44

60

82

101

120

14

14

14

14

14

150/240　

1,250〜 ※3 377.4 210 136 14

DiaphragmType

Transmitting Torque Misalignment ※2

LimitNm

Angular def.±rad

Parallel offsetmm

RatedNm

Tube ODφCmm

L1mm

67/74 L ※1

mm

　Limit ※4

Speedrpm

Coupling OD　φA ※5

mm

Max bore　φB ※6

mmAxial def.

±mm

316

416

516

616

318

418

518

618

322

422

522

622

53,700

71,600

89,500

107,000

72,100

96,200

120,000

144,000

138,000

184,000

230,000

276,000

121,000

162,000

202,000

243,000

163,000

218,000

272,000

327,000

312,000

416,000

521,000

625,000

4.69

3.77

3.14

2.68

4.97

4.04

3.39

2.90

7.65

5.99

4.91

4.16

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

4.36×10-3

3.49×10-3

2.90×10-3

2.49×10-3

15,000

17,000

19,000

21,000

14,000

16,000

18,000

20,000

12,000

14,000

15,000

17,000

150/240　

1,250〜

200/300　

1,250〜

200/300　

1,250〜

※3

※3

※3

433.1

479.4

568.3

245

265

330

162

193

206

14

14

14

DiaphragmType


LimitNm

Angular def.±rad

Parallel offsetmm

RatedNm

Tube ODφCmm

L1mm

67/74 L ※1

mm

　Limit ※4

Speedrpm


mm

Max bore　φB ※6

mmAxial def.

±mm

※1 Contact us if the Flex Unit length required is beyond its range specified. ※2 Contact us if the misalignment required is higher than listed.※3 The allowable parallel offset is determined by equation: L x tan θ Where L is a flex unit length（mm） θ is an angular deflection（deg）※4 The limit speed listed is at an axial deflection of ±0mm. ※5 The coupling OD（øA） shows the outside diameter of Model 74. For that of Model 67（øA”）, it is calculated by equation: øA ‒ 9.1 ※6 The value listed shows the maximum bore diameter for each coupling type. Contact us if the shaft dimension is greater than that. The hub is custom made so advise us of its dimension.

305

405

505

605

306

406

506

606

308

408

508

608

310

410

510

610

312

412

512

612

314

414

514

614

3,280

4,290

5,420

6,550

6,430

8,580

10,700

12,800

14,300

19,100

23,900

27,700

26,900

35,800

44,800

53,900

49,100

65,500

81,900

98,100

73,000

97,300

122,000

146,000

4,350

5,690

7,200

8,700

8,550

11,300

14,100

17,000

19,000

25,300

31,700

36,700

35,600

47,500

59,500

71,600

65,300

87,000

108,000

130,000

96,900

128,000

160,000

194,000

1.24

1.01

0.81

0.66

1.52

1.19

1.01

0.83

1.91

1.60

1.29

1.19

2.18

1.82

1.47

1.27

2.66

2.20

1.85

1.57

2.92

2.46

2.05

1.72

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

35,000

40,000

45,000

50,000

28,000

33,000

38,000

43,000

23,000

28,000

33,000

35,000

20,000

25,000

28,000

30,000

19,000

22,000

25,000

27,000

17,000

20,000

23,000

25,000

100/180　

1,250〜

100/180　

1,250〜

100/180　

1,250〜

150/240　

1,250〜

150/240　

1,250〜

※3

※3

※3

※3

※3

155.2

183.2

234.6

279.0

333.0

70

85

120

150

185

55.6

71

96.5

119.5

148.5

14

14

14

14

14

150/240　

1,250〜 ※3 377.4 210 168.9 14

DiaphragmType


PeakNm

Angular def.±rad

Parallel offsetmm

RatedNm

Tube ODφCmm

L1mm

99/100 L ※1

mm

　Limit ※4

Speedrpm


mm

Max bore　φB ※6

mmAxial def.

±mm

316

416

516

616

318

418

518

618

322

422

522

622

116,000

155,000

194,000

232,000

157,000

210,000

262,000

314,000

299,000

399,000

499,000

599,000

152,000

205,000

257,000

308,000

207,000

278,000

348,000

416,000

397,000

530,000

662,000

796,000

3.20

2.71

2.28

1.93

3.75

3.17

2.69

2.31

4.36

3.75

3.25

2.74

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

5.81×10-3

4.36×10-3

3.49×10-3

2.90×10-3

15,000

17,000

20,000

22,000

14,000

16,000

19,000

21,000

12,000

14,000

16,000

19,000

150/240　

1,250〜

200/300　

1,250〜

200/300　

1,250〜

※3

※3

※3

433.1

479.4

568.3

245

265

330

199.4

222.3

279.3

14

14

14

DiaphragmType


PeakNm

Angular def.±rad

Parallel offsetmm

RatedNm

Tube ODφCmm

L1mm

99/100 L ※1

mm

　Limit ※4

Speedrpm


mm

Max bore　φB ※6

mmAxial def.

±mm

※1 Contact us if the Flex Unit length required is beyond its range specified. ※2 Contact us if the misalignment required is higher than listed.※3 The allowable parallel offset is determined by equation: L x tan θ Where L is a flex unit length（mm） θ is an angular deflection（deg）※4 The limit speed listed is at an axial deflection of ±0mm. ※5 The coupling OD（øA） shows the outside diameter of Model 100. For that of Model 99（øA”）, it is calculated by equation: øA ‒ 9.1 ※6 The value listed shows the maximum bore diameter for each coupling type. Contact us if the shaft dimension is greater than that. The hub is custom made so advise us of its dimension.

Special Features

Non-Ferrous Metal

Torque Monitoring System

System Arrangement

StationaryReading Head

StationaryReading Head

StatorJunction Box

Monitor

StationaryAntenna

Strain Gauge

Special Features

For quick response, we would kindly ask you to fill this form and send to us by fax or e-mail.

Phone

⇒ DWG No.:

（Ex. API610, API671, JIS G 1.0 …）

⇒ Scope

Power（kW）

Speed（rpm）

Torque（Nm）

Normal Maximum Transient Continuous Cyclic

API671

API610

Edition

Edition

ISO10441

ISO14641

Edition

Edition

Others:

Trip

⇒ Standard :

Mass

Moment of Inertia

Torsional Stiffness

Max. O.D.

Requirement

kg

kg-cm2

Nm/rad

mm

rad

mm

mm

Note :

Flex Unit OnlyHub（Driver Side）Hub（Driven Side）Assembly BalanceAssembly Check

Contact Person

Angular Deflection

Parallel Offset

Axial Deflection※1

Others

＋←→－－←→＋※1

V ※2 DBSE ※3

※2：Effective Length※3：Distance Between Shaft Ends

T（1/？）（Taper）

Lock Nut

LD

S1 S2

S3

X

SD Y

■Shaft Dimensions

Inside Diameter Straight mm

　　　　 Taper（LD） mm

Fit □ Keyed □ Hydraulic

Key Dimension □ Single Key □ Double Key

Key Width W mm

H1 mm

Key Height H2 mm

H3 mm

Radius R mm

□ Key is parallel to shaft

□ Key is parallel to taper

Straight mm

　　　　 Taper（LD） mm

□ Keyed □ Hydraulic

□ Single Key □ Double Key

Key Width W mm

H1 mm

Key Height H2 mm

H3 mm

Radius R mm

□ Key is parallel to shaft

□ Key is parallel to taper

Driver Side　　　　　　　　　　　　　　　　　　　Driven Side

LD mm mm

SD mm mm

S1 mm mm

S2 mm mm

S3 mm mm

T（1/?）

X mm mm

Y mm mm

V mm mm

DBSE mm

Driver Side Driven Side

Single Key Double Key Key is parallel to shaft

RW

H1

H2

H3

R

φ I.D.

RW

H1

H2

R

φ I.D.

（I.D.）

Key is parallel to taper

Your nearest EagleBurgmann representativeYour nearest EagleBurgmann representative

Saudi ArabiaEagleBurgmann Saudi Arabia Ltd.P.O. Box 77148, Al Fahya Industrial Area,Near Saudi Lucy, 31952 Al Khobar, Al Azizyah Industrial Area, Saudi ArabiaPhone: +96-613-890-6111Fax: +96-613-890-6222

U.A.E.EagleBurgmann Middle East, FZEP.O. Box 61310, Jebel Ali United Arab Emirates, DubaiPhone: +971-488-70078Fax: +971-488-38843

TurkeyEagleBurgmann Endüstryiel Sizdirmazlik Sanayi Ve Ticaret Ltd. Sti.Istanbul Tuzula Kimya Sanayicileri Organize Sanayi Bölgesi Melek Aras BulvarıTuna Cad. No:8 34956 Tuzla / Istanbul TurkeyPhone: +90-216-5 93 02 93Fax: +90-216-5 93 02 98

South AfricaEagleBurgmann Seals South Africa (PTY) Ltd.P.O.BOX 1210 Edenvale, 1610 Gauteng, South AfricaPhone: +27 11 457 9000Fax: +27 11 609 1606

■Africa ■Middle East

AustriaEagleBurgmann Austria GmbHVogelweiderstrasse 44aA-5020 Salzburg, AustriaPhone: +43-662-82 57 01Fax: +43-662-82 57 03

BelgiumEagleBurgmann Belgium B.V.B.A.Zagerijstraat 11 B-2960 Sint-Job-in't-Goor, BelgiumPhone: +32 3 63 39 944 Fax: +32 3 63 39 949

Czech RepublicEagleBurgmann Czech s.r.o.Na Drahách 1364CZ-156 00 Praha 5 - Zbraslav Czech RepublicPhone: +420 257920505 Fax: +420 257920508

DenmarkEagleBurgmann KE A/SPark Allé 34, DK-6600 Vejen, DenmarkPhone: +45-75 36 18 11Fax: +45-75 36 15 32

FinlandKE-Burgmann Finland OYPL 139 (Ensimmaeinen Savu)SF-01511 VantaaFinlandPhone: +358 9 8255 01Fax: +358 9 8255 0200

FranceEagleBurgmann France S.A.S.Zone d’Activité les Perriers, 106/108 Route de Cormeilles, BP 96, F-78505 SartrouvilleFrancePhone: +33-1-30 86 50 20Fax: +33-1-39 15 16 07

GermanyEagleBurgmann Germany GmbH & Co. KGÄussere Sauerlancher Str. 6-10, D-82515 Wolfratshausen, Germany Phone: +49-8171-23-1230Fax: +49-8171-23-1412

Great BritainEagleBurgmann Industries UK LP3 Wilton Drive, Tournament FieldsWarwick, CV34 6RG, United KingdomPhone: +44-1926-41 76 00Fax: +44-1926-41 76 17

KE-Burgmann UK Ltd.Units 2-4 First Avenue Radnor Park Ind. Est.CW12 4XJ Congleton, Cheshire United KingdomPhone: +44 1260291289 Fax: +44 1260291303

HungaryEagleBurgmann Hungaria KftLejtő utca 6H-1124 Budapest, HungaryPhone: +36 1 814 81 60 Fax: +36 1 319 8125

ItalyEagleBurgmann Italia s.r.l.Viale Martiri della Liberazione, 12 I-23875Osnago (LC), ItalyPhone: +39-039-95 22 501FAX: +39-039-928 94 20

EagleBurgmann BT S.p.A.Via Meucci, 58I-36057 Arcugnano (VI), ItalyPhone: +39-0444-28 8977Fax: +39-0444-28 8971

NetherlandsEagleBurgmann Netherlands B.V.Koningsschot 9, NL-3905 PP Veenendaal, NetherlandsPhone: +31-318-54 20 00 Fax: + 31-318-54 15 35

NorwayEagleBurgmann Norway ASP.O. Box 143, Industriveien 25 D, N-2021 Skedsmokorset, NorwayPhone: +47-64-83 75 50 Fax: +47-64-83 75 75

PolandEagleBurgmann Poland Sp. z.o.o.Al. Jerozolimskie 200, PL-02-486 WarsawPoland Phone: +48-22-535-16 00Fax: +48-22-535-16 48

Russian FederationEagleBurgmann OOOul. Zheleznodorozhnaya, 1, str. 45606524 Zavolzhye, Gorodetsky district, Nizhny Novgorod regionRussian FederationPhone: +7 83161 30077Fax: +7 83161 30559

RomaniaPlease contact to EagleBurgmann Hungaria Kft.

SpainEagleBurgmann Ibérica S.A.Avda. de Quitapesares, 40E–28670 Villaviciosa de Odón - Madrid SpainPhone: +34 916166601 Fax: +34 916166681

SwedenEagleBurgmann Sweden ABSvärmaregatan 3SE-603 61 Norrköping, SwedenPhone: +46 11140005 Fax: +46 11140015

SwitzerlandEagleBurgmann (Switzerland) AGHofstrasse 21CH-8181 HoeriSwitzerlandPhone: +41 448723930 Fax: +41 448723940

■Europe

EagleBurgmann Network

Japan EagleBurgmann Japan Co., Ltd.1-12-15, Shiba-Daimon, Minato-ku, Tokyo, 105-8587, JapanPhone: +81-3-3438-1337 Fax: +81-3-3438-2370http://www.eagleburgmann.com

Head Office Germany EagleBurgmann Germany GmbH & Co. KGÄussere Sauerlancher Str. 6-10, D-82515 Wolfratshausen, Germany Phone: +49-8171-23-1230Fax: +49-8171-23-1412

Head Office

ArgentinaEagleBurgmann ArgentinaCatalina M. de Boyle 3117 (calle 28)B1650AVI San Martin, Provincia de Buenos Aires / ArgentinaPhone: +54 (11) 4754 6373Fax: +54 (11) 4754 6373

BrazilEagleBurgmann do Brasil Vedacoes Industriais Ltda.Av. Santa Izabel, 1721 Barao Geraldo Caixa Postal 6560CEP-13084-643 Campinas - Sao Paulo, BrazilPhone: +55-19-37 49 97 40Fax: +55-19-37 49 97 42

CanadaEagleBurgmann Canada Inc.8699 Escarpment Way, Units #9 & #10L9T 0J5 Milton, Ontario CanadaPhone: +1-905-693-8782Fax: +1-905-693-0535

MexicoEagleBurgmann Mexico S.A. de C.V.Calzada de Guadalupe Num. 350-6, Col. El Cerrito C.P. 54720, Cuautitlán Izcalli,Estado de México, Mexico CityPhone: +52-55-5872-2513Fax: +52-55-5872-6493

USAEagleBurgmann Industries LP10035 Brookriver Dr., Houston,Texas 77040, USAPhone: +1-713-939 9515Fax: +1-713-939 9109

EagleBurgmann KE Inc.10038 Marathon Parkway92040 Lakeside, CA USAPhone: +1 619 5626083Fax: +1 619 5620636

VenezuelaEagleBurgmann Venezuela, C.A.Final Calle Milán con Calle Miranda, Edificio SBR piso 01, Los Ruices Sur (Detrás de Plumrose) 1071 Caracas - Edo. Miranda, VenezuelaPhone: +58 2122561910 Fax: +58 2122580577

■Americas

AustraliaEagleBurgmann Australasia Pty Ltd.16 Stennett Road, Ingleburn, NSW 2565 AustraliaPhone: +61-2-96 05 64 44Fax: +61-2-98 29 69 58

ChinaBurgmann Shanghai Co., Ltd.No. 127-8 WenJing road MinHang200245 Shanghai, ChinaPhone: +86-21-6462-0550Fax: +86-21-61-6430-0219

Burgmann Dalian Ltd.No. 86 Liaohe East Road, DD Port116620 Dalian, ChinaPhone: +86 411 8758 1000Fax: +86 411 8758 1397

EagleBurgmann Technology (Shanghai) Co. Ltd.Room 1006-1007, Block 6, No. 3611 Zhangyang Rd200136 Pudong, ChinaPhone: +86 2161563200 Fax: +86 2161563210

IndiaEagleBurgmann India Pvt LtdPlot No.64, Survey No 91/B Ramtekadi Industrial Estate, Hadapsar, Pune India 411013Phone: +91-20-2681 2901Fax: +91-20-2681 2915

EagleBurgmann Mascot India Private Ltd.INDIPLEX-III, Plot No.16-A, Gandhi Industrial Estate, Behind Kashimira Police Station, Kashimira, Mira Road East, Thane 401104, IndiaPhone: +91-22-2845 4519

EagleBurgmann KE Pvt. Ltd.Survey No. 109/2A-1B, Old GNT Road,Karanodai, Sholavaram, Chennai600067 Chennai IndiaPhone: +91 44 3088 2700Fax: +91 44 3088 2720

IndonesiaP.T. EagleBurgmann IndonesiaEast Jakarta Industrial Park (EJIP) Plot7G-4. South Cikarang, Bekasi 17550, WestJava, IndonesiaPhone: +62-21-897-5728Fax: +62-21-897-5729

JapanEagleBurgmann Japan Co., Ltd.1-12-15, Shiba-Daimon, Minato-ku, Tokyo, 105-8587, JapanPhone: +81-3-3438-1337 Fax: +81-3-3438-2370

KoreaEagleBurgmann Korea Co.,Ltd.376-4, Gajang-dong, Osan-si,Gyeonggi-do, 447-210, KoreaPhone: +82 31 375 4095Fax: +82 31 375 4092

MalaysiaEagleBurgmann (Malaysia) Sdn. Bhd.No. 25 & 27, Jalan SS15/23, Taman Perindustrian Tiong Nam, Seksyen 15, 40200, Shah Alam, Selangor, Malaysia.Phone: +60-3-5524-6421Fax: +60-3-5524-6428

New ZealandEagleBurgmann Australasia Pty. Ltd.47 William Pickering Drive, Rosedale0632 AucklandNew ZealandPhone : +64 9448 5001Fax : +64 9415 0599

PhilippinesEagleBurgmann Philippines Inc.No. 9769 National Road, Maduya, Carmona, Cavite4116 PhilippinesPhone: +63-2-666-2770Fax: +63-46-430-1428

SingaporeEagleBurgmann Singapore Pte. Ltd.15 Kwong Min Road, Singapore 628718Phone: +65-6481-3439Fax: +65-6481-3934

EBI Asia Pacific Pte. Ltd.Regional Office1 International Business Park, #03-01A The Synergy Singapore 609917Phone: +65-6565-6623Fax: +65-6565-9663

EagleBurgmann KE Pte. Ltd.No 24 Pioneer Crescent, #03-08, West Park BizCentral628557 Singapore, SingaporePhone: +65 62618581 Fax: +65 62618589

TaiwanEagleBurgmann Taiwan Co., Ltd.No. 18, Beiling 2 road, Luzhu District,Kaohsiung 821, TaiwanPhone: +886-7-695-5689Fax: +886-7-695-5200

ThailandEagleBurgmann (Thailand) Co.,Ltd. / Rayong13/2 Klongnamhu Rd., (Sukhumvit 54Rd.,)T.Nernpla, A Muang 21150 Rayong, ThailandPhone: +66 38 694 422Fax: +66 38 694 419

VietnamEagleBurgmann Vietnam Co, Ltd.6th Floor, Suite No. 6C, International Plaza343 Pham Ngu Lao Street, Pham Ngu Lao Ward, District 1, HoChiMinhCity - VietnamPhone: +84-8 6291 5648Fax: +84-8 6291 5649

■Asia & Oceania

Argentina · Australia · Austria · Belarus · Belgium · Bulgaria · Brazil · Canada · Chile · China · Colombia · Cyprus · Czech Republic · Denmark · Ecuador · Egypt · Estonia Finland · France · Germany · Great Britain · Greece · Hungary · India · Indonesia · Irak · Iran · Israel · Italy · Japan · Jordan · Kazakhstan · Korea · Kuwait · Latvia · Libya Lithuania · Malaysia · Mauritius · Mexico · Morocco · Myanmar · Netherlands · New Zealand · Nigeria · Norway · Oman · Pakistan · Paraguay · Peru · Philippines · Poland Qatar · Romania · Russia · Saudi Arabia · Singapore · Slovenia · Slovakian Republic · South Africa · Spain · Sweden · Switzerland · Syria · Taiwan · Thailand · Trinidad and Tobago · Tunisia · Turkey · Turkmenistan · Ukraine · United Arab Emirates · Uruguay · USA · Uzbekistan · Venezuela · Vietnam · www.eagleburgmann.com/world

EagleBurgmann is one of the leading international companies for industrial sealing technology. Ourproducts are used everywhere that safety and reliability are important: In the oil and gas industries,petroleum refi ning, chemicals, energy, food, paper, water, marine applications, aerospace and mining.Every day, more than 5000 employees contribute their ideas, solutions and commitment to ensuringthat customers all over the world can rely on our seals. Our modular seal service, TotalSealCare™,underlines our commitment to customer orientation and our provision of tailor-made services forevery application.

EagleBurgmann Japan Co.,Ltd.

Head Office1-12-15, Shiba-Daimon, Minato-ku, Tokyo, 105-8587, JapanPhone: +81-3-3438-1337 Fax: +81-3-3438-2370

maximum performance contoured diaphragm couplings...diaphragm size: flex unit length: hubs: standard...

Documents