STEERING CYLINDERS

BALANCED CYLINDERS RUDDER ANGLE (RA) 35°
& RUDDER ANGLE (RA) 45°

Description

BALANCED CYLINDERS RUDDER ANGLE (RA) 35°

MOOEL TORQUE STROKE DISPLACEMENT A B c D E F G H
7040 lbs.ft. kgm in mm. in3 cm3 in mm. in mm. in mm. in mm. in mm. in mm. in mm. in mm.
428 57 5.5 139.7 8 131 2.75 70 18.04 458 4.79 122 4.31 109 16.5 419 2 51 3.187 81 11/32 8.7
652 90 7.5 191 11 180 3.75 95 22.04 560 6.54 166 5.95 151 19.50 495
869 120 10 254 14.6 239 5 127 27.04 687 8.72 221 7.93 201 23.25 591
7050 1205 167 7.5 191 20.3 333 3.75 95 23.75 603 6.54 166 5.95 151 20.85 530 2.5 64 3.625 92 25/64 9.9
1607 223 10 254 27 442 5 127 28.75 730 8.72 221 7.93 201 24.60 625
1928 267 12 305 32.4 531 6 152 32.75 832 10.46 266 9.51 242 27.6 701
7065 2454 340 10 254 41 672 5 127 30.27 769 8.72 221 7.93 201 28.11 714 3 76 4 102 l/2 13
2944 407 12 305 49 803 6 152 34.27 870 10.46 266 9.51 242 31.11 790
3926 543 16 406 66 1082 8 203 42.27 1074 13.95 354 12.69 322 37.11 943
7080 2603 359 7.5 191 43.8 718 3.75 95 26.82 681 6.54 166 5.95 151 26.25 667
3493 482 10 254 58.4 958 5 127 31.82 808 8.72 221 7.93 201 30.00 762
4170 577 12 305 70.1 1149 6 152 35.82 910 10.46 266 9.51 242 33.00 838 4 102 4.875 124 21/32 16.7
5561 770 16 406 93.4 1531 8 203 43.82 1113 13.95 354 12.69 322 39.00 991
7085 4580 633 10 254 79 1295 5 127 36.25 921 8.72 221 7.93 201 36.19 919 41/4 108 61/4 159 13/16 21
5560 769 12 305 94 1540 6 152 40.25 1022 10.46 266 9.51 242 39.19 995
7400 1023 16 406 126 2065 8 203 48.25 1226 13.95 354 12.69 322 45.19 148
9200 1272 20 508 157 2573 10 254 56.25 1429 17.43 443 15.85 403 51.19 300
7093 7256 1004 12 305 122 1999 6 152 39.34 999 10.46 266 9.51 242 38.59 980 5 127 6 152 3/4 19
9674 1339 16 406 163 2671 8 203 47.34 1202 13.95 354 12.69 322 44.59 133
12093 1673 20 508 203 3327 10 254 55.34 1406 17.43 443 15.85 403 50.59 0.285
14512 2008 24 610 24 3998 12 305 63.34 1609 20.92 531 19.03 483 56.59 0.437

RUDDER ANGLE (RA) 45°

MODEL

TORQUE

STROKE

DISPLACEMENT

A

B

C

D

E

7040

lbs. ft.

kgm

in

mm.

in3

cm3

in

mm.

in

mm.

in

mm.

in

mm.

in

mm.

298

41

5.5

139.7

8

131

2.75

70

18.04

458

3.89

99

3.32

84

16.5

419

456

63

7.5

191

11

180

3.75

95

22.04

560

5.3

135

4.52

115

19.50

495

608

84

10

254

14.6

239

5

127

27.04

687

7.07

180

6.03

153

23.25

591

7050

1125

156

10

254

27

442

5

127

28.75

730

7.07

180

6.03

153

24.60

625

1351

187

12

305

32.4

531

6

152

32.75

832

8.49

216

7.25

184

27.60

701

7065

1718

238

10

254

41

672

5

127

30.27

769

7.07

180

6.03

153

28.11

714

2062

285

12

305

49

803

6

152

34.27

870

8.49

216

7.25

184

31.11

790

2749

380

16

406

66

1082

8

203

42.27

1074

11.31

287

9.65

245

37.11

943

7080

2432

335

10

254

58.4

958

5

127

31.82

808

7.07

180

6.04

153

30.00

762

2922

405

12

305

70.1

1149

6

152

35.82

910

8.49

216

7.25

184

33.00

838

3892

539

16

406

93.4

1531

8

203

43.82

1113

11.31

287

9.65

245

39.00

991

7085

3270

452

10

254

79

1295

5

127

36.25

921

7.07

180

6.03

153

36.19

919

3920

542

12

305

94

1540

6

152

40.25

1022

8.49

216

7.25

184

39.19

995

5230

723

16

406

126

2065

8

203

48.25

1226

11.31

287

9.65

245

45.19

1148

6500

899

20

508

157

2573

10

254

56.25

1429

14.14

359

12.07

307

51.19

1300

7093

5081

703

12

305

122

1999

6

152

39.34

999

8.49

216

7.25

184

38.59

980

6774

937

16

406

163

2671

8

203

47.34

1202

11.31

287

9.65

245

44.59

1133

8468

1172

20

508

203

3327

10

254

55.34

1406

14.14

359

12.07

307

50.59

1285

10161

1406

24

610

244

3998

12

305

63.34

1609

16.97

431

14.48

368

56.59

1437


UNBALANCED CYLINDERS RUDDER ANGLE (RA) 35°

MODEL

TORQUE

STROKE

DISPLACEMENT

A

B

C

D

E

lbs. ft.

kgm

in

mm.

in3

cm3

in

mm.

in

mm.

in

mm.

in

mm.

in

mm.

7040

1441

200

7.5

191

24.2

397

3.75

95

20.85

530

6.54

166

5.95

151

19.50

495

1921

266

10

254

32.3

529

5

127

24.60

625

8.72

221

7.93

201

23.25

591

7050

2608

361

7.5

191

43.8

718

3.75

95

22.48

571

6.54

166

5.95

151

20.85

530

3477

481

10

254

58.4

957

5

127

26.23

666

8.72

221

7.93

201

24.60

625

4171

578

12

305

70.1

1149

6

152

29.23

742

10.46

266

9.51

242

27.60

701

7065

5375

744

10

254

90

1475

5

127

30.17

766

8.72

221

7.93

201

28.11

714

6450

893

12

305

108

1770

6

152

33.17

843

10.46

266

9.51

242

31.11

790

8599

1190

16

406

144

2360

8

203

39.17

995

13.95

354

12.69

322

37.11

943

7080

838

5763

798

7.5

191

96.8

1586

3.75

95

28.87

733

6.54

166

5.95

151

26.25

667

9217

1276

12

305

154.9

2538

6

152

35.62

905

10.46

266

9.51

242

33.00

12292

1702

16

406

206.6

3386

8

203

41.62

1057

13.95

354

12.69

322

39.00

991

7085

10800

1493

10

254

174

2851

5

127

39.07

992

8.72

221

7.93

201

36.19

919

12360

1709

12

305

209

3425

6

152

42.07

1069

10.46

266

9.51

242

39.19

995

16430

2272

16

406

279

4572

8

203

48.07

1221

13.95

354

12.69

322

45.19

1148

20450

2827

20

508

349

5719

10

254

54.07

1373

17.43

443

15.85

403

51.19

1300

7093

16229

2246

12

305

272

4457

6

152

41.90

1064

10.46

266

9.51

242

38.59

980

21639

2994

16

406

363

5949

8

203

47.90

1217

13.95

354

12.69

322

44.59

1133

27048

3743

20

508

454

7440

10

254

53.90

1369

17.43

443

15.85

403

50.59

1285

32458

4492

24

610

546

8947

12

305

59.90

1521

20.92

531

19.03

483

56.59

1437

7095

25798

3570

12

305

434

7112

6

152

43.25

1099

10.46

266

9.51

242

38.39

975

34398

4760

16

406

578

9472

8

203

49.25

1251

13.95

354

12.69

322

44.39

1128

42997

5950

20

508

723

11848

10

254

55.25

1403

17.43

443

15.85

403

50.39

1280

51597

7140

24

610

867

14208

12

305

61.25

1556

20.92

531

19.03

483

56.39

1432


RUDDER ANGLE (RA) 45°

MODEL

TORQUE

STROKE

DISPLACEMENT

A

B

C

D

E

lbs. ft.

kgm

in

mm.

in3

cm3

in

mm.

in

mm.

in

mm.

in

mm.

in

mm.

7040

591

1008

140

7.5

191

24.2

397

3.75

95

20.85

530

5.3

135

4.52

115

19.50

495

1344

186

10

254

32.3

529

5

127

24.60

625

7.07

180

6.03

153

23.25

7050

625

701

2434

337

10

254

58.4

957

5

127

26.23

666

7.07

180

6.03

153

24.60

2923

405

12

305

70.1

1149

6

152

29.23

742

8.49

216

7.25

184

27.60

7065

3763

521

10

254

90

1475

5

127

30.17

766

7.07

180

6.03

153

28.11

714

4516

625

12

305

108

1770

6

152

33.17

843

8.49

216

7.25

184

31.11

790

6021

833

16

406

144

2360

8

203

39.17

995

11.31

287

9.65

245

37.11

943

7080

6458

894

12

305

154.9

2538

6

152

35.62

905

8.49

216

7.25

184

33.00

838

8603

1191

16

406

206.6

3386

8

203

41.62

1057

11.31

287

9.65

245

39.00

991

7085

7260

1004

10

254

174

2851

5

127

39.07

992

7.07

180

6.03

153

36.19

919

8730

1207

12

305

209

3425

6

152

42.07

1069

8.49

216

7.25

184

39.19

995

11640

1609

16

406

279

4572

8

203

48.07

1221

11.31

287

9.65

245

45.19

1148

14480

2002

20

508

349

5719

10

254

54.07

1373

14.14

359

12.07

307

51.19

1300

7093

11364

1573

12

305

272

4457

6

152

41.90

1064

8.49

216

7.25

184

38.59

980

15152

2097

16

406

363

5949

8

203

47.90

1217

11.31

287

9.65

245

44.59

1133

18940

2621

20

508

454

7440

10

254

53.90

1369

14.14

359

12.07

307

50.59

1285

22727

3145

24

610

546

8947

12

305

59.90

1521

16.97

431

14.48

368

56.59

1437

7095

18064

2500

12

305

434

7112

6

152

43.25

1099

8.49

216

7.25

184

38.39

975

24086

3333

16

406

578

9472

8

203

49.25

1251

11.31

287

9.65

245

44.39

1128

30107

4166

20

508

723

11848

10

254

55.25

1403

14.14

359

12.07

307

50.39

1280

36128

4999

24

610

867

14208

12

305

61.25

1556

16.97

431

14.48

368

56.39

1432

None.

None.