SCWS轴装式蜗轮减速机

SCWS轴装式蜗轮减速机

来源:鑫纪源减速机 发布时间:2012/3/20 17:50:50
 

SCW轴装式圆弧圆柱蜗杆减速机型号与标记

    1.SCW轴装式减速机型号

    1SCWU 型—蜗杆在蜗轮之下的轴装式圆弧圆柱蜗杆减速器;

    2SCWS 型—蜗杆在蜗轮之侧的轴装式圆弧圆柱蜗杆减速器;

3SCWO 型—蜗杆在蜗轮之上的轴装式圆弧圆柱蜗杆减速器。

SCW型轴装式圆弧圆柱蜗杆减速器中心距a及中心距代号。

型号

中心距代号

1

2

3

4

5

6

7

8

9

10

11

12

 

SCWU

SCWS

SCWO

第一系列

63

80

100

125

160

200

250

315

第二系列

140

180

225

280

    注:优先选用第一系列,第二系列仅提出型式尺寸。

    公称传动比

    SCW型轴装式圆弧圆柱蜗杆减速器的公称传动比iN及传动比代号。

传动比代号

1

2

3

4

5

6

7

8

9

10

11

12

iN

5

6.3

8

10

12.5

16

20

25

31.5

40

50

63

SCWUSCWSSCWO型轴装式圆弧圆柱蜗杆减速器的额定输入功率P1和额定输出转矩T2见下表

传动

比代号

公称

传动

iN

输入转

n1/

r·min-1

中心距代号

1

2

3

4

5

6

7

8

9

10

11

12

中心距a/mm

63

80

100

125

140

160

180

200

225

250

280

315

型号

SCWUSCWSSCWO

额定输入功率P1/kW  额定输出转矩T2/N·m

1

5

1500

P1

3.500

6.388

10.39

25.22

44.68

64.90

98.44

141.9

T2

107

180

295

730

1300

1900

2900

4200

1000

P1

2.978

4.871

8.092

21.28

35.59

53.68

91.75

135.7

T2

123

205

345

920

1550

2350

4050

6000

750

P1

2.577

4.211

7.010

16.40

27.73

43.06

78.56

126.4

T2

141

235

395

940

1600

2500

4600

7400

500

P1

2.120

3.367

5.436

11.64

19.81

31.23

56.14

104.2

T2

173

280

455

990

1700

2700

4900

9150

2

6.3

1500

P1

3.198

5.505

9.258

21.37

27.51

38.40

48.46

55.38

69.18

83.77

102.5

121.7

T2

114

200

340

800

960

1450

1700

2100

2450

3200

3650

4670

1000

P1

2.422

4.331

7.141

17.96

24.97

31.03

43.85

49.95

54.08

78.53

95.58

114.4

T2

127

235

390

1000

1300

1750

2300

2750

3400

4500

5100

6580

750

P1

2.090

3.594

6.138

14.22

19.57

24.73

34.50

37.27

56.95

69.81

88.76

107.2

 

 

T2

146

260

445

1050

1350

1850

2400

2800

4000

5300

6300

8200

500

P1

1.706

2.955

4.829

10.47

13.65

17.08

24.62

26.64

41.03

50.37

67.32

83.58

T2

176

315

520

1150

1400

1900

2550

3000

4300

5700

7100

9540

3

8

1500

P1

2.932

4.866

7.628

17.01

24.25

28.44

43.51

48.25

61.38

73.84

91.68

113.6

T2

127

235

365

830

1050

1450

1900

2400

2700

3700

4050

5720

1000

P1

2.255

3.908

6.144

13.55

21.70

24.95

39.10

43.65

56.13

67.78

84.52

104.8

T2

146

275

440

990

1400

1900

2550

3250

3700

5100

5600

7910

750

P1

1.962

3.334

5.289

12.93

16.96

21.31

30.67

35.01

50.44

62.32

77.46

95.18

T2

168

310

500

1250

1450

2150

2650

3450

4400

6200

6800

9540

500

P1

1.647

2.714

4.183

9.322

12.25

15.42

21.93

25.38

35.91

44.70

61.33

79.99

T2

209

375

590

1350

1550

2300

2800

3700

4650

6600

8000

11920

4

10

1500

P1

2.340

4.056

6.626

14.16

17.30

24.50

32.10

42.10

50.79

59.13

73.68

94.55

T2

132

235

390

850

1050

1500

1850

2600

3250

3800

4750

5910

1000

P1

1.800

3.205

5.132

12.78

16.05

21.96

28.62

37.06

43.94

51.10

64.39

87.71

T2

150

275

450

1150

1450

2000

2450

3400

4200

4900

6200

8200

750

P1

1.594

2.729

4.401

10.54

12.95

17.41

23.73

28.83

35.14

46.40

57.94

80.74

T2

170

310

510

1250

1550

2100

2700

3500

4450

5900

7400

10010

500

P1

1.272

2.203

3.542

7.714

9.355

12.88

16.96

20.87

26.401

35.62

45.57

64.70

T2

209

370

610

1350

1650

2300

2850

3750

4950

6700

8600

11920

5

12.5

1500

P1

2.036

3.534

5.579

11.27

14.74

19.32

25.36

32.62

42.61

52.23

71.95

79.91

T2

137

240

385

800

1000

1400

1800

2450

3050

3850

5200

6100

1000

P1

1.594

2.840

4.465

9.919

13.36

17.63

23.21

29.04

38.43

47.23

66.84

73.88

T2

159

285

460

1050

1350

1900

2450

3250

4100

5200

7200

8300

750

P1

1.370

2.432

3.977

8.946

11.91

15.38

21.05

24.93

35.26

44.42

62.16

69.26

T2

182

325

540

1250

1600

2200

2950

3700

5000

6500

8900

10500

500

P1

1.126

1.967

3.121

6.794

9.104

11.16

16.00

17.60

27.75

32.91

45.05

55.40

T2

223

390

630

1400

1800

2350

3300

3850

5800

7100

9500

12400

6

16

1500

P1

1.728

3.019

4.930

11.06

13.63

19.62

23.11

33.22

39.52

46.71

57.25

77.70

T2

137

250

415

960

1200

1750

2200

3000

3700

4250

5400

7150

1000

P1

1.359

2.375

3.820

9.651

12.26

16.27

19.81

25.78

30.89

41.99

51.16

72.91

T2

159

290

480

1250

1600

2150

2800

3450

4300

5700

7200

10020

750

P1

1.170

2.023

3.326

7.871

9.877

12.97

15.60

20.64

26.61

37.26

45.01

65.59

T2

182

325

550

1350

1700

2250

2900

3650

4900

6700

8400

11920

500

P1

0.963

1.664

2.661

5.677

6.930

9.124

11.397

14.868

18.69

27.11

33.09

47.75

T2

223

400

650

1400

1750

2350

3150

3900

5100

7200

9100

12880

7

20

1500

P1

1.677

2.680

4.210

8.592

11.05

15.12

19.39

24.97

31.94

41.91

51.71

62.42

T2

164

285

455

970

1200

1750

2150

2950

3600

5000

5900

7540

1000

P1

1.329

2.094

3.368

7.77

9.301

13.05

16.70

21.97

27.088

37.65

46.95

58.25

T2

191

330

540

1250

1500

2250

2750

3850

4550

6700

8000

10490

750

P1

1.147

1.825

2.957

6.915

8.694

11.45

14.75

18.14

24.38

34.87

43.07

52.03

T2

219

380

630

1500

1850

2600

3200

4200

5400

8200

9700

12400

500

P1

0.873

1.466

2.278

5.241

6.478

8.613

10.81

13.18

18.06

25.45

31.64

40.69

T2

246

450

710

1650

2000

2800

3450

4500

5900

8800

10500

14310

8

25

1500

P1

1.205

2.152

3.531

6.526

8.323

11.82

14.19

18.38

22.32

30.80

38.03

51.46

T2

141

275

445

890

1150

1600

2050

2650

3300

4500

5600

7340

1000

P1

1.012

1.778

2.896

5.332

6.796

10.42

12.09

16.44

19.86

27.53

35.05

44.90

T2

178

340

540

1100

1400

2100

2600

3500

4350

6000

7700

9540

750

P1

0.824

1.516

2.340

4.877

6.108

9.484

11.129

14.76

17.95

25.08

31.69

42.47

T2

191

380

590

1300

1650

2500

3150

4150

5200

7200

9200

11920

500

P1

0.600

1.164

1.836

3.575

4.403

6.831

8.050

11.65

14.05

20.11

25.81

35.78

T2

205

435

670

1400

1750

2650

3350

4800

6000

8500

11000

14780

9

31.5

1500

P1

1.054

1.809

2.901

7.208

8.413

12.14

14.47

21.53

24.69

28.73

35.02

50.41

T2

146

260

430

1100

1350

2000

2550

3600

4300

4900

6200

8780

1000

P1

0.829

1.445

2.285

5.730

6.738

9.325

11.13

16.47

18.48

25.65

30.75

46.24

T2

168

305

510

1300

1600

2250

2900

3700

4800

6500

8100

11920

750

P1

0.689

1.223

1.973

4.548

5.473

7.469

8.868

11.95

14.91

21.21

25.35

36.44

T2

187

340

570

1350

1700

2350

3000

3850

5000

7000

8800

12400

500

P1

0.581

1.021

1.588

3.284

3.879

5.332

6.568

8.700

10.93

15.30

18.47

26.79

T2

228

410

670

1400

1750

2450

3250

4100

5400

7400

9300

13350

10

40

1500

P1

1.015

1.634

2.559

5.451

6.917

9.506

11.77

15.87

20.10

26.95

33.33

40.55

T2

173

300

485

1100

1350

2000

2450

3450

4300

6000

7100

9160

1000

P1

0.780

1.277

2.087

4.670

5.889

8.384

10.35

13.24

17.18

22.99

29.94

37.26

T2

196

345

590

1400

1700

2600

3150

4200

5400

7800

9400

12400

750

P1

0.704

1.095

1.812

4.159

5.222

6.691

8.296

10.709

14.08

19.78

24.15

32.39

T2

228

390

670

1600

1950

2700

3300

4450

5800

8500

10000

14310

500

P1

0.554

0.884

1.387

3.053

3.770

4.984

6.147

7.662

10.48

14.46

18.34

23.85

T2

259

455

730

1700

2050

2900

3550

4650

6300

9000

11000

15260

11

50

1500

P1

0.787

1.430

2.182

4.226

5.339

7.295

8.872

12.07

14.44

20.33

25.42

32.07

T2

159

310

480

990

1300

1800

2300

3100

3900

5300

6900

8580

1000

P1

0.641

1.144

1.787

3.606

4.439

6.441

7.795

10.48

13.36

18.10

22.34

29.83

T2

191

360

570

1250

1600

2350

3000

4000

5300

7000

9000

11920

750

P1

0.525

0.966

1.511

3.221

3.839

5.829

6.992

9.088

11.38

16.18

20.76

27.24

T2

205

405

640

1450

1800

2750

3500

4450

5900

8200

11000

14300

500

P1

0.395

0.730

1.117

2.300

2.803

4.326

5.131

6.790

8.235

12.61

15.77

21.44

T2

223

455

700

1500

1900

2950

3700

4850

6200

9200

12000

16220

12

63

1500

P1

1.175

1.782

3.332

4.452

5.650

7.709

9.966

13.17

15.31

20.20

25.06

T2

280

450

890

1200

1650

2250

3000

3900

4600

6100

7820

1000

P1

0.865

1.402

2.488

3.394

4.22

6.399

7.787

11.57

13.39

20.37

22.77

T2

300

510

970

1350

1800

2750

3400

5000

5900

8100

10490

750

P1

0.709

1.152

2.147

2.889

3.691

5.141

6.825

9.659

11.60

15.45

20.40

T2

325

550

1100

1500

2050

2900

3900

5500

6700

9100

12400

500

P1

0.574

0.900

1.701

2.281

2.878

4.251

5.302

7.260

8.564

11.85

15.84

T2

390

630

1250

1700

2300

3400

4400

6000

7200

10000

13830

SCWUSCWSSCWO型轴装式圆弧圆柱蜗杆减速器的传动总效率η见下表

公称

传动

iN

型号

SCWUSCWSSCWO

n1/r·min-1

a/mm

63

80

100

125

140

160

180

200

225

250

280

315

5

1500

90.5

92.2

92.9

94.7

95.2

95.8

96.4

96.8

1000

90.1

91.8

93.0

94.3

95.0

95.5

96.3

96.6

750

89.6

91.3

92.2

93.8

94.4

95.0

95.8

96.3

500

89.0

90.7

91.3

92.8

93.6

94.3

95.2

95.9

6.3

1500

89.6

91.3

92.3

94.1

94.5

94.9

95.0

95.3

95.9

96.0

96.4

96.5

1000

88.2

90.9

91.5

93.3

94.0

94.5

94.7

95.1

95.8

96.0

96.3

96.4

750

87.8

90.9

91.1

92.8

93.4

94.0

94.2

94.4

95.1

95.4

95.8

96.1

500

87.2

89.3

90.2

92.0

92.6

93.2

93.5

93.9

94.6

94.8

95.2

95.6

8

1500

88.1

90.0

91.1

92.9

93.8

94.2

94.6

94.7

95.3

95.4

95.7

95.9

1000

87.3

89.3

90.9

92.7

93.2

93.8

94.2

94.5

95.2

95.5

95.7

95.9

750

87.0

88.5

90.0

92.0

92.6

93.2

93.6

93.8

94.5

94.7

95.1

95.4

500

85.9

87.7

89.5

91.9

91.4

91.9

92.2

92.5

93.5

93.7

94.2

94.6

10

1500

85.8

88.1

89.5

91.3

92.3

93.1

93.6

93.9

94.2

94.6

94.9

95.1

1000

84.6

87.0

88.9

91.2

91.6

92.3

92.7

93.0

93.8

94.1

94.5

94.8

750

82.5

86.7

88.1

90.2

91.0

91.7

92.4

92.3

93.2

93.6

94.0

94.3

500

83.5

85.1

87.3

88.7

89.4

90.5

91.0

91.1

92.0

92.3

92.6

93.4

12.5

1500

83.2

86.5

87.9

90.4

91.3

92.3

92.9

93.1

93.7

93.9

94.6

94.7

1000

82.6

85.2

87.5

89.9

90.7

91.5

92.1

92.5

93.1

93.5

94.0

94.3

750

82.4

85.1

86.5

89.0

90.4

91.1

91.7

92.0

92.8

93.2

93.7

93.9

500

81.8

84.2

85.7

87.5

88.7

89.4

90.0

90.4

91.2

91.6

92.0

92.5

16

1500

80.1

83.9

85.3

88.0

89.2

90.4

90.6

91.5

91.9

92.2

92.6

93.3

1000

79.2

82.5

84.9

87.5

88.2

89.3

89.7

90.4

91.1

91.7

92.1

92.8

750

78.8

81.4

83.8

86.9

87.2

87.9

88.5

89.6

90.4

91.1

91.6

92.1

500

78.3

81.2

82.6

83.3

85.3

87.0

87.7

88.6

89.3

89.7

90.0

91.1

20

1500

78.7

81.5

82.8

86.5

87.5

88.7

89.3

90.5

90.8

91.4

91.9

92.5

1000

77.3

80.5

81.9

85.4

86.6

88.1

88.4

89.5

90.2

90.9

91.5

92.0

750

76.7

79.8

81.6

83.1

85.7

87.0

87.4

88.7

89.2

90.1

90.7

91.3

500

75.6

78.4

79.6

80.4

82.9

84.5

85.7

87.2

87.7

88.3

89.1

89.8

25

1500

75.1

78.7

80.8

84.0

85.1

86.8

87.3

88.8

89.3

90.9

90.7

91.5

1000

74.9

78.5

79.7

83.5

84.6

86.1

86.6

87.4

88.2

89.5

90.2

90.8

750

74.4

77.2

78.8

82.1

83.2

84.5

85.5

86.6

87.5

88.4

89.4

90.0

500

73.0

76.7

78.0

80.4

81.6

82.9

83.8

84.6

86.0

86.8

87.5

88.3

31.5

1500

70.0

72.8

75.1

79.9

81.3

83.5

83.9

84.7

85.5

86.4

86.9

88.2

1000

68.6

71.3

75.4

79.2

80.2

81.5

82.7

84.2

85.0

85.6

86.2

87.1

750

68.7

70.4

73.2

77.7

78.7

79.7

80.5

81.6

82.3

83.6

85.2

86.2

500

66.1

67.8

71.3

74.4

76.2

77.6

78.5

79.6

80.8

81.7

82.4

84.2

40

1500

68.7

70.3

72.6

77.3

78.6

80.6

81.7

83.3

84.0

85.3

85.8

86.5

1000

67.3

69.0

72.2

76.1

77.5

79.2

79.7

81.0

82.3

83.5

84.3

85.0

750

65.1

68.2

70.8

73.7

75.2

77.3

78.1

79.6

80.9

82.3

83.4

84.6

500

63.0

65.7

67.2

71.1

73.0

74.3

75.6

77.5

78.7

79.5

80.5

81.7

50

1500

64.9

66.8

69.1

73.6

75.0

77.5

78.3

80.7

81.6

81.9

83.6

84.1

1000

63.8

64.6

66.8

72.6

74.0

76.4

77.5

79.9

79.9

81.0

82.7

83.7

750

62.7

64.6

66.5

70.7

72.2

74.1

75.6

76.9

78.3

79.6

81.6

82.5

500

60.5

64.0

65.6

68.3

69.6

71.4

72.6

74.8

75.8

76.4

78.1

79.2

63

1500

63.4

66.1

71.1

73.0

75.2

76.4

78.8

80.2

80.0

80.4

83.1

1000

61.5

63.5

69.2

71.8

73.3

75.0

76.2

78.0

78.2

79.3

81.8

750

61.1

62.5

68.2

70.3

71.5

73.7

74.8

77.1

76.9

78.4

80.9

500

60.3

61.1

65.2

67.3

68.6

69.8

72.4

74.6

74.6

74.9

77.5

SCWUSCWSSCWO型圆弧圆柱蜗杆减速器的蜗杆蜗轮啮合滑动速度ve见下表

蜗杆蜗轮啮合滑动速度ve           /m·s-1

公称

传动

iN

型号

SCWUSCWSSCWO

n1/r·min-1

a/mm

63

80

100

125

140

160

180

200

225

250

280

315

5

1500

3.42

4.45

5.29

6.54

8.13

10.28

12.47

15.57

1000

2.28

2.97

3.53

4.36

5.42

6.85

8.32

10.38

750

1.71

2.22

2.65

3.27

4.07

5.14

6.24

7.78

500

1.14

1.48

1.76

2.18

2.71

3.43

4.16

5.19

6.3

1500

3.04

3.99

4.69

5.78

6.08

7.13

7.61

9.04

9.65

10.89

11.45

13.56

1000

2.03

2.66

3.13

3.85

4.05

4.76

5.07

6.03

6.43

7.26

7.63

9.04

750

1.52

1.99

2.34

2.89

3.04

3.57

3.81

4.52

4.83

5.44

5.72

6.78

500

1.01

1.33

1.56

1.93

2.03

2.38

2.54

3.01

3.22

3.63

3.82

4.52

8

1500

2.76

3.43

4.28

4.95

5.83

6.09

7.28

7.42

9.24

9.44

10.89

11.60

1000

1.84

2.28

2.86

3.30

3.89

4.06

4.85

4.95

6.16

6.30

7.26

7.73

750

1.38

1.71

2.14

2.47

2.92

3.04

3.64

3.71

4.62

4.72

5.44

5.80

500

0.92

1.14

1.43

1.65

1.94

2.03

2.43

2.47

3.08

3.15

3.63

3.87

10

1500

2.69

3.43

4.18

4.77

6.35

6.41

8.21

7.45

9.29

9.31

11.72

11.18

1000

1.79

2.29

2.78

3.18

4.24

4.27

5.47

4.97

6.19

6.21

7.81

7.45

750

1.34

1.71

2.09

2.38

3.17

3.21

4.10

3.73

4.64

4.66

5.86

5.59

500

0.89

1.14

1.39

1.59

2.11

2.14

2.74

2.48

3.10

3.10

3.91

3.73

12.5

1500

2.50

3.35

4.19

4.69

5.16

6.43

6.49

7.21

7.45

9.10

9.13

11.11

1000

1.67

2.24

2.79

3.12

3.44

4.29

4.32

4.80

4.97

6.07

6.08

7.41

750

1.25

1.68

2.09

2.34

2.58

3.21

3.24

3.60

3.73

4.55

4.56

5.56

500

0.83

1.12

1.40

1.56

1.72

2.14

2.16

2.40

2.48

3.03

3.04

3.70

16

1500

2.63

3.37

4.09

4.64

6.25

6.86

7.14

7.24

9.10

9.05

11.49

10.82

1000

1.76

2.24

2.73

3.09

4.17

4.58

4.76

4.83

6.07

6.03

7.66

7.21

750

1.32

1.68

2.05

2.32

2.12

3.43

3.57

3.62

4.55

4.53

5.75

5.41

500

0.88

1.12

1.36

1.55

2.08

2.29

2.38

2.41

3.03

3.02

3.83

3.61

20

1500

2.27

2.94

3.52

4.24

4.92

5.26

6.62

7.02

7.90

7.24

8.94

9.43

1000

1.51

1.96

2.35

2.83

3.28

3.51

4.41

4.68

5.27

4.83

5.96

6.29

750

1.14

1.47

1.76

2.12

2.46

2.63

3.31

3.51

3.95

3.62

4.47

4.72

500

0.76

0.98

1.17

1.42

1.64

1.75

2.21

2.34

2.63

2.41

2.98

3.14

25

1500

2.22

2.58

3.43

3.67

4.42

5.18

5.47

5.48

6.44

6.55

8.06

9.22

1000

1.48

1.72

2.29

2.44

2.95

2.46

3.65

3.65

4.30

4.37

5.37

6.15

750

1.11

1.29

1.71

1.83

2.21

2.59

2.74

2.74

3.28

3.28

4.03

4.61

500

0.74

0.86

1.14

1.22

1.47

1.73

1.82

1.83

2.15

2.18

2.69

3.07

31.5

1500

2.60

3.33

4.04

5.05

6.19

6.17

7.05

7.11

8.99

8.89

11.36

10.60

1000

1.74

2.22

2.69

3.37

4.12

4.11

4.70

4.74

5.99

5.93

7.57

7.07

750

1.30

1.66

2.02

2.52

3.09

3.09

3.53

3.56

4.50

4.44

5.68

5.30

500

0.87

1.11

1.35

1.68

2.06

2.06

2.35

2.37

3.00

2.96

3.79

3.53

40

1500

2.25

2.92

3.48

4.05

4.86

5.19

5.99

6.33

7.10

7.11

8.80

9.28

1000

1.50

1.94

2.32

2.70

3.24

3.46

4.00

4.22

4.74

4.74

5.87

6.19

750

1.12

1.46

1.74

2.02

2.43

2.59

3.00

3.16

3.55

3.56

4.40

4.64

500

0.75

0.97

1.16

1.35

1.62

1.73

2.00

2.11

2.37

2.37

2.93

3.09

50

1500

2.20

2.56

3.15

3.94

4.38

4.73

5.42

5.91

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCW型减速器实际传动比i

中心距

a/mm

公称传动比iN

5

6.3

8

10

12.5

16

20

25

31.5

40

50

63

实际传动比iN

63

4.80

6.25

7.75

10.33

12.67

15.50

19.50

24.50

31

39

49

80

4.80

6.25

8.25

10.33

12.33

15.50

20.50

25.50

31

41

51

59

100

4.80

6.25

8.25

10.33

12.33

15.50

20.50

24.50

31

41

50

60

125

4.80

6.25

8.25

10.33

12.33

15.50

20.50

25.50

30

41

50

59

140

5.80

7.25

10.33

11.67

15.50

19.50

25.50

31

39

51

58

160

4.80

6.25

8.50

10.33

12.33

15.50

20.50

24.50

31

41

50

61

180

5.80

7.25

9.67

12.00

16.50

19.50

26

33

40

52

60

200

4.80

6.25

8.25

10.33

12.67

15.50

20.50

25.50

31

41

50

60

225

5.80

7.25

10.67

12.00

16

19.50

26

32

40

52

58

250

4.80

6.25

8.25

10.33

12.33

15.50

20.50

25.50

31

41

50

59

280

5.80

7.25

10.67

12.00

16

19.50

25.50

32

39

51

59

315

4.80

6.25

8.25

10.33

12.67

15.50

20.50

24.50

31

41

50

59

SCW型轴装式圆弧圆柱蜗杆减速器选用系数JB/T6387-1992

选用系数f1 

原动机

日运转时间/h

载荷性质及代号

均匀载荷I

中等冲击载荷

强冲击载荷

f1

电动机

汽轮机

水力机

偶然性的0.5

间断性的2

210

1024

0.8

0.9

1

1.25

0.9

1

1.25

1.50

1

1.25

1.5

1.75

活塞发动机

(46个缸)

偶然性的0.5

间断性的2

210

1024

0.9

1

1.25

1.5

1.0

1.25

1.50

1.75

1.25

1.5

1.75

2

活塞发动机

(13个缸)

偶然性的0.5

间断性的2

210

1024

1

1.25

1.5

1.75

1.25

1.50

1.75

2.0

1.5

1.75

2

2.25

    启动频率系数f2          

每小时启动次数

010

>1060

>60400

f2

1

1.1

1.2

    小时负荷率系数f3 

小时负荷率JC/%

100

80

60

40

20

f3

1

0.95

0.88

0.77

0.6

    环境温度系数f4             

环境温度/

010

>1020

>2030

>3040

>4050

f4

0.89

1

1.14

1.33

1.6

    减速器的风扇系数f5          

有风扇冷却

f5=1

无风扇冷却

n1/r·min-1

1500

1000

750

500

中心距a/mm

f5

63100

1

1

1

1

>100225

1.37

1.59

1.59

1.33

>225315

1.51

1.85

1.89

1.78

    减速器的装配形式系数f6

中心距a/mm

减速器形式

SCWUSCWS

SCWO

f6

63100

125225

250315

1

12

13

1

12

14

 

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