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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 > 八螺丝高刚性键槽双膜片联轴器(45#钢)

八螺丝高刚性键槽双膜片联轴器(45#钢)

简要描述:RETZ进口八螺丝高刚性键槽双膜片联轴器(45#钢)膜片采用304不锈钢,补偿角向,径向和轴向偏差能力强,防震动,使用安全可靠,寿命长

  • 品牌:RETZ
  • 工况条件:联接机械
  • 温度/压力:75-67N.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-进口八螺丝高刚性键槽双膜片联轴器(45#钢)2.jpgprecision control

2.无间隙的轴和轴套连接,适用于正反转 The shaft is connected with the shaft sleeve without clearance, which is suitable for forward and reverse rotation

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

5.轴套采用45#钢,高刚性,高灵敏度 Shaft sleeve is made of 45 # steel with high rigidity and sensitivity

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

7.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,带键槽设计 The main body is made of 45 # steel with keyway design

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、拆装方便 High rigidity, high sensitivity, convenient disassembly and assembly

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
扭矩
(N.m)*

容许
转速
rpm

惯性矩
(kg ·M²)

   静态扭
   转刚度
(N ·M/rad)

容许
偏心
(mm)*

容许
偏角
(°)*

容许轴
向偏差
(mm)*

重量
9

DSZT-56x65

75

150

7700

4.2x10¯5

5.3x10¯⁴

0.02

0.5

±0.5

680

DSZT-65x68.6

105

210

7000

3.6x10¯5

7.5x10¯⁴

0.02

0.5

±0.5

1000

DSZT-87×77

195

390

6000

1.2x10¯4

1.0x10¯⁴

0.02

0.5

±0.5

1230

DSZT-94×78

270

540

4500

2.0x10¯³

2.3x10¯⁴

0.02

0.5

±0.5

2000

DSZT-104x80

420

840

4500

2.95x10¯³

2.6x10¯⁴

0.02

0.5

± 0.5

2100

DSZT-126x88

675

1350

4500

6.35x10¯³

7.4x10¯⁵

0.02

0.58

±0.5

4150

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

进口八螺丝高刚性键槽双膜片联轴器(45#钢)3.jpg

         参数

型号

常用d1轴径

常用d2轴径

φD

φN

L

LF1

LF

LP

S

M

紧固螺
丝扭矩
(N ·m)

至小

至大

至小

至大

DMB-26x35

3

8

3

 

12

 26

15

35

11.35

1.35

5.7

3.3

M3

1.2

DMB-32x41

4

10

4

 

14

 32

19

41

11.95

1.95

8.9

4.1

 M3

1.2

DMB-34x45

5

12

5

 

16

 34

21.6

45

13.95

3.95

8.9

4.1

 M3

1.2

DMB-39x50

6

15

6

 

19

 39

25

50

14.7

14.7

10.4

5.1

 M4

2.5

DMB-44x50

6

18

6

 

24

 44

29.6

50

14.7

14.7

10.4

5.1

 M4

2.5

DMB-50x57

10

20

10

 

25

 50

32

57

17.8

7.8

10.6

5.4

 M5

5

DMB-56x64

10

24

10

 

32

 56

38

64

19.45

9.45

12.9

6.1

 M5

5

DMB-65x77

12

30

12

 

38

 65

46.5

77

24.3

24.3

14.6

6.9

 M6

8

DMB-87x94

17

38

17

 

42

 87

56

94

29.2

29.2

18.4

8.6

 M8

20

DMB-94x98

17

42

17

45

94

64

98

29.7

29.7

21.4

8.6

M10

40

DMB-104x102

19

48

19

 

48

104

68

102

29.7

29.7

21.4

10.6

M10

40

DMB-126x110

20

55

20

 

55

126

78

110

32.7

32.7

19.4

12.6

M12

75


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