凸缘联轴器(YL YLD)

简要描述:RETZ进口凸缘联轴器(YL、YLD)属于刚性联轴器,是把两个带有凸缘的半联轴器用普通平键分别与两轴连接,然后用螺栓把两个半联轴器连成一体,以传递运动和转矩

  • 品牌:RETZ
  • 工况条件:联接机械
  • 温度/压力:10-20000N.m.
  • 更新时间:2023/03/28
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进口凸缘联轴器(YL、YLD)产品用途 Product use进口凸缘联轴器(YL、YLD)2.jpg

YL型凸缘联轴器可用灰铸铁或碳钢为材质,重载时或圆周速度大于30米/秒时应用铸钢或锻钢。本产品对两轴对中性的要求很高,当两轴有相对位移存在时,就会在机件内引起附加载荷,使工作情况恶化

YL type flange couplings can be made of gray cast iron or carbon steel, and cast or forged steel shall be used when under heavy load or when the circumferential speed is greater than 30 meters/second. This product has a high requirement for the neutrality of the two shafts. When there is relative displacement between the two shafts, additional loads will be caused within the machine, worsening the working condition


结构特点 Structural features

1.靠铰制孔用螺栓来实现两轴对中和靠螺栓杆承受挤压与剪切来传递转矩 Two-axis alignment is achieved by reaming holes with bolts, and torque is transmitted by the bolt rod withstanding compression and shearing

2.靠一个半联轴器上的凸肩与另一个半联轴器上的凹槽相配合而对中 Centering is achieved by matching the shoulder on one half coupling with the groove on the other half coupling

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基本参数 Basic parameters and dimensions

进口凸缘联轴器(YL、YLD)结构图.jpg

型号 

公称扭矩Tn

许用转速 n 

轴孔直径d(H7)

轴孔长度L

D

D1

螺栓 

L0

质量 

转动惯量 

r/min

mm

数量n

直径M

N·m

 

 

 

 

Y 

JJ1 

mm

Y 

JJ1 

kg

kg·m2 

YL1

YLD1

10

8100

13000

10

10

25

22

71

53

3

(3)

M6

54

48

0.94

0.0018

11

11

12

12

32

27

68

58

14

14

16

16

42

30

88

64

18

18

19

19

20

20

52

38

108

80

 

22

YL2

YLD2

16

7200

12000

12

12

32

27

80

64

4

(4)

M6

68

58

1.5

0.0035

14

14

16

16

42

30

88

64

18

18

19

19

20

20

52

38

108

80

 

22

YL3

YLD3

25

6400

10000

14

14

32

27

90

69

3

(3)

M8

68

58

1.99

0.006

16

16

42

30

88

64

18

18

19

19

20

20

52

38

108

80

22

22

 

24

 

25

62

44

128

92

YL4

YLD4

40

5700

9500

18

18

42

30

100

80

3

(3)

M8

88

64

2.47

0.0093

19

19

20

20

52

38

108

80

22

22

24

24

25

25

62

44

128

92

 

28

YL5

YLD5

63

5500

9000

22

22

52

38

105

85

4

(4)

M8

108

80

3.19

0.013

24

24

25

25

62

44

128

92

28

28

30

30

82

60

168

124

 

32

YL6

YLD6

100

5200

8000

24

24

52

38

110

90

4

(4)

M8

108

80

3.99

0.017

25

25

62

44

128

92

28

28

30

30

82

60

168

124

32

32

 

35

YL7

YLD7

160

4800

7600

28

28

62

44

120

95

4

(3)

M10

128

92

5.66

0.029

30

30

82

60

168

124

32

32

35

35

38

38

 

40

112

82

228

172

YL8

YLD8

250

4300

7000

32

32

82

60

130

105

4

(3)

M10

169

125

7.29

0.043

35

35

38

38

40

40

112

84

229

173

42

42

 

45

YL9

YLD9

400

4100

6800

38

38

82

60

140

115

6

(3)

M10

169

125

9.53

0.064

40

40

112

84

229

173

42

42

45

45

48

48

 

50

YL10

YLD10

630

3600

6000

45

45

160

130

6

(4)

M10

12.46

0.112

48

48

50

50

55

55

 

56

 

60

142

107

289

219

YL11

YLD11

1000

3200

5300

50

50

112

84

180

150

8

(4)

M12

229

173

17.97

0.205

55

55

56

56

60

60

142

107

289

219

63

63

65

65

 

70

YL12

YLD12

1600

2900

4700

60

60

200

170

12

(6)

M12

30.62

0.443

63

63

65

65

70

70

71

71

75

75

 

80

172

132

349

269

YL13

YLD13

2500

2600

4300

70

70

142

107

220

185

8

(6)

M16

289

219

35.58

0.646

71

71

75

75

80

80

172

132

349

269

85

85

 

90

YL14

YLD14

4000

2300

4800

80

80

172

132

250

215

12

(8)

M16

350

270

57.13

1.353

85

85

90

90

95

95

100

100

212

167

430

340

 

110

YL15

YLD15

6300

2000

3400

 

90

172

132

290

250

12

(6)

M20

350

270

89.59

2.845

 

95

100

100

212

167

430

340

110

110

120

120

 

125

YL16

YLD16

10000

1800

3000

 

100

340

290

12

(6)

M24

119.57

5.271

 

110

120

120

125

125

130

130

252

202

510

410

 

140

YL17

YLD17

14000

1600

2600

 

120

212

167

380

330

12

(6)

M24

430

340

171.71

9.139

 

125

130

130

252

202

510

410

140

140

150

150

 

160

302

242

610

490

YL18

YLD18

20000

1400

2300

 

140

252

202

420

360

12

(6)

M30

510

410

(263.85)

(17.883)

 

150

 

160

302

242

610

490



注:Note:

1、联轴器质量和转动惯量是按材料为铸铁(括弧内为铸钢)最小轴孔、最大轴伸长度的近似计算值 The coupling mass and rotational inertia are approximate calculated values based on the minimum shaft bore and maximum shaft elongation of cast iron (cast steel in brackets)

2、联轴器许用转速是按材料为铸铁,许用线速度30m/s,钢许用线速度为50m/s的近似计算值 The allowable rotational speed of the coupling is an approximate calculated value based on the material being cast iron, the allowable linear speed being 30 m/s, and the allowable linear speed being 50 m/s for steel 

3、螺栓数量,括号内为铰制孔用螺栓 The number of bolts is shown in parentheses as bolts for reaming holes

4、凸缘联轴器轴孔、键形式和尺寸按GB3852-1997《联轴器轴孔/键槽型式和尺寸》的有关规 The form and dimensions of flange coupling shaft holes and keys shall comply with the relevant regulations in GB3852-1997 "Types and Dimensions of Coupling Shaft Holes/Keyways"


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