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首页 > 产品中心 > RETZ联轴器/(瑞茨)机械传动 > 进口膜片联轴器 > 八螺丝高刚性单膜片夹紧式联轴器(45#钢)

八螺丝高刚性单膜片夹紧式联轴器(45#钢)

简要描述:RETZ进口八螺丝高刚性单膜片夹紧式联轴器(45#钢)主体采用45#钢材质,膜片采用304不锈钢,膜片补偿径向,角向和轴向偏差能力强,通常用于伺服电机,步进电机

  • 品牌:RETZ
  • 工况条件:联接机械
  • 温度/压力:3-689N.m.
  • 更新时间:2023/02/27
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产品用途 Product use

1.扭矩刚性高,能准确控制周的旋转,可进行高精度控制 High torque rigidity, can accurately control the rotation of the circle, and can carry out high-进口八螺丝高刚性单膜片夹紧式联轴器(45#钢)2.jpgprecision control

2.无间隙的轴和轴套连接,顺时针与逆时针回转特性完全相同retz The shaft and shaft sleeve without clearance are connected, and the clockwise and counterclockwise rotation characteristics are identical

3.低惯量,适应于高速运转,夹紧螺丝固定方式 Low inertia, suitable for high-speed operation, clamping screw fixation

4.主体采用45#钢材质,膜片采用304不锈钢 The main body is made of 45 # steel, and the diaphragm is made of 304 stainless steel

5.补偿角向,径向和轴向偏差能力强 Strong ability to compensate angular, radial and axial deviation

6.防震动,使用安全可靠,寿命长 Anti-vibration, safe and reliable use, long service life


结构特点 Structural features

1.主体采用45#钢材质,产品表面发黑处理 The main body is made of 45 # steel, and the product surface is blackened

2.膜片采用304不锈钢 The diaphragm is made of 304 stainless steel

3.采用多边弧型8个螺丝膜片,精确度高,扭力大 Adopt 8 screw diaphragms of multilateral arc type, with high accuracy and large torque

4.防震动,使用安全可靠、寿命更长 Anti-vibration, safe and reliable use, longer service life

5.无间隙,顺时针与逆时针回转特性完全相同 No clearance, clockwise and counterclockwise rotation characteristics are identical

6.膜片补偿径向,角向和轴向偏差能力强 The diaphragm has strong ability to compensate radial, angular and axial deviation

7.高刚性、高灵敏度 High rigidity and sensitivity

8.大力矩传递,传动惯量低 Large torque transmission, low transmission inertia

9.常用于伺服电机,步进电机 Commonly used for servo motor and stepper motor


基本参数 Basic parameters and dimensions

     参数

型号

额定
扭矩
(N ·m)*

容许
偏心
(mm)*

 容许
偏角
(°)

容许轴
向偏差
(mm)*

最高
转速
rpm

静态扭
转刚度
(N ·M/rad)

惯性矩
(kg ·M²)

轴套
材质

弹片
材质

表面
处理

重量
9

DSB-26x26

3

0.02

0.5

±0.14

5000

1280

2.2x10¯6

45#

sus3o4不锈钢

发黑处理

70

DSB-32×28

4

0.02

0.5

±0.18

5000

2200

7.1×10¯6

115

DSB-34x32

6

0.02

0.5

±0.18

5000

2650

1.25x10¯5

140

DSB-39x34.5

14

0.02

0.5

±0.23

5000

4000

3.3x10¯5

200

DSB-44x34.5

18

0.02

0.5

±0.27

5000

4600

4.2×10¯5

250

DSB-50x41

36.5

0.02

0.5

±0.30

5000

11400

5.4×10¯5

447

DSB-56x45

50

0.02

0.5

±0.30

5000

22400

1.2x10¯4

580

DSB-65x55.5

120

0.02

0.5

±0.30

5000

33600

1.5x10¯4

850

DSB-87x67

230

0.02

0.5

±0.30

4000

78000

5.0x10¯4

1760

DSB-94x68

385.6

0.02

0.5

±0.30

4000

89000

2.3x10¯3

1890

DSB-104x70

360

0.02

0.5

±0.50

4000

156000

2.5x10¯3

2500

DSB-126x78

689

0.02

0.5

±0.50

4000

168000

4.5x10¯³

3100

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


外形尺寸 Overall dimension

进口八螺丝高刚性单膜片夹紧式联轴器(45#钢)3.jpg

           参数

型号

常用d1,d2,轴径

 φD

L

LF

S

F

M

紧固螺
丝扭矩
(N ·m)

DSB-26x26

4,5,6,6.35,7,8,9,10,11,12

 26

26

11.35

3.3

3.9

M3

1.2

DSB-32x28

5,6,6.35,7,8,9,10,11,12,12.7,14

 32

28

11.95

4.1

3.9

M3

1.2

DSB-34x32

5,6,6.35,7,8,9,10,11,12,12.7,14,15,16

 34

32

13.95

4.1

3.9

M3

1.2

DSB-39x34.5

8,9,10,11,12,12.7,14,15,16,18,19

 39

34.5

14.7

5.1

5

M4

2.5

DSB-44x34.5

8,9,10,11,12,12.7,14,15,16,18,20,22,24

 44

34.5

14.7

5.1

5

M4

2.5

DSB-50x41

8,9,10,11,12,12.7,14,15,16,18,20,22,24,25

 50

41

17.8

5.4

5.8

M5

5

DSB-56x45

10,12,12.7,14,15,16,18,19,20,22,24,25,28,30

 56

45

19.45

6.1

6.4

M5

5

DSB-65x55.5

12,14,15,16,18,19,20,22,24,25,28,30,32,35

 65

55.5

24.3

6.9

9

M6

8

DSB-87x67

17,18,19,20,22,24,25,28,30,32,35,38,40,42

 87

 67

29.2

8.6

9.7

M8

20

DSB-94x68

19,20,22,24,25,28,30,32,35,38,40,42,44,45

 94

 68

29.7

8.6

10

M10

40

DSB-104x70

20,22,24,25,28,30,32,35,38,40,42,44,45,46,48

 104

 70

29.7

10.6

10

M10

40

DSB-126×78

20,22,24,25,28,30,32,35,38,40,42,44,45,48,50,52,55

 126

 78

32.7

12.6

12

M12

75



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