星形弹性联轴器(45#钢)

简要描述:RETZ进口星形弹性联轴器(45#钢)具有补偿两轴相对位移、减震、缓冲的功能,径向尺寸小、结构简单、不用润滑、承载能力高、维护方便

  • 品牌:RETZ
  • 工况条件:联接机械
  • 温度/压力:15-23500N.m.
  • 更新时间:2023/03/22
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进口星形弹性联轴器(45#钢) 产品用途 Product use进口星形弹性联轴器(45#钢)2.jpg

1.适用于联接两同轴线、启动频繁、正反转多变的轴系传动 Suitable for connecting two coaxial lines, frequent starting, and variable forward and reverse rotation shaft transmission

2.工作环境温度-35~80℃ Working environment temperature - 35~80 ℃

3.以工程塑料作弹性元件,缓冲、减振、耐磨 Using engineering plastics as elastic elements for cushioning, vibration reduction, and wear resistance


结构特点 Structural features

尺寸紧凑,惯性小,承载能力高 Compact size, small inertia, high bearing capacity

具有补偿两轴相对位移、减震、缓冲的功能 It has the function of compensating the relative displacement of two shafts, damping, and buffering

尺寸紧凑,惯性小,轴向插入式安装 Compact size, small inertia, axial plug-in installation

弹性体由凸形爪块限制,可避免由于冲击产生的内部变形及离心力产生的外部变形。凸爪大的凹面,使渐开线齿上的表面压力很小,齿上即使承受过载,齿仍不会磨损或变形 The elastomer is limited by a convex claw block to avoid internal deformation caused by impact and external deformation caused by centrifugal force. The large concave surface of the claw makes the surface pressure on the involute tooth very small, and even if the tooth is subjected to overload, the tooth will still not be worn or deformed


基本参数 Basic parameters and dimensions

进口星形弹性联轴器(45#钢)结构图.jpg

型号

公称扭矩
N.m

许用转速
rpm

轴孔直径
d1.d2
(mm)

轴孔长度L
(mm)

 L0

 D

D1 D2

d1d2

E

S

转动惯量
Kg.m²

重量kg

mm

DJ14A

15

19000

6-16

11

35

30

30

-----

13

1.5

0.00005

0.1

DJ19A

20

14000

6-19

25

66

40

32

24

16

2

0.00008

0.3

DJ24A

70

10600

8-24

30

78

55

40

28

18

2

0.0002

0.61

DJ28A

190

8500

8-28

35

90

65

48

38

20

2.5

0.0007

1

DJ38A

380

9500

10-38

45

114

80

66

45

24

3

0.002

2.08

DJ42A

530

8000

10-42

50

126

95

75

55

26

3

0.004

3.21

DJ48A

620

7100

10-48

56

140

 105

85

60

28

3.5

0.006

4.41

DJ55A

820

6300

15-55

65

160

 120

98

70

30

4

0.012

6.64

DJ65A

1250

5600

15-65

75

185

 135

115

-----

35

4.5

0.025

10.13

DJ75A

1950

4750

20-75

85

210

 160

135

-----

40

5

0.054

16.03

DJ90A

4800

3750

30-90

100

245

 200

160

-----

45

5.5

0.139

27.5

DJ100A

6800

3350

30-115

110

270

 225

180

-----

50

6

0.245

38.5

D.J110A

8000

3000

40-125

120

295

 255

200

-----

55

6.5

0.435

54

DJ125A

10000

2650

40-145

140

340

 290

230

-----

60

7

0.85

81.8

DJ140A

14500

2360

40-160

155

375

 320

255

-----

65

7.5

1.4

109.7

DJ160A

20000

2000

60-180

175

425

 370

290

-----

75

9

2.72

162.7

DJ180A

23500

1800

80-200

195

475

 420

325

-----

85

10.5

4.95

230.8

注:必须在容许值的范围内使用该联轴器 Note: The coupling must be used within the allowable range




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