RSK-CPI High-Strength Aluminum Alloy Parallel Beam Shaft Coupling Positioning Screw Type

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RSK-CPI High-Strength Aluminum Alloy Parallel Beam Shaft Coupling Positioning Screw Type

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  • Specification
  • Describe
Specification

> Integrated structure, the overall use of high-strength aluminum alloy material

> Elasticity compensates radial, angular and axial deviations

> The gap-free shaft and shaft sleeve connection is suitable for forward and reverse rotation

>Specially designed for encoder and micro motor

>Tightening method of positioning screw

code name

D

L

  Standard Inner Diameter(mm)

K

W

F

M

Torque tightening(N.m)

RSK-CPI

 

 

 

 

 

 

 

 

 

12

18.5

2  3  4  5  6

0.55

1.2

2.5

M3

1.2

16

18

   3  4  5  6  6.35

0.55

1.3

3.0

M3

1.2

16

23

      4  5  6  6.35

0.55

1.3

3.0

M3

1.2

20

20

      4  5  6  6.35  7  8            10

0.55

1.4

3.6

M4

2.5

20

26

      4  5  6  6.35  7  8            10

0.55

1.4

3.6

M4

2.5

25

25

      4  5  6  6.35  7  8  9  9.525  10  11  12

0.6

1.7

4.0

M4

2.5

25

31

         5  6  6.35     8  9  9.525  10  11  12

0.6

1.8

3.6

M4

2.5

32

32

                        8  9  9.525  10  11  12  12.7  14  15  16

0.8

2.3

6.0

M5

5

32

41

                        8  9  9.525  10  11  12  12.7  14  15  16

0.8

2.3

4.3

M5

5

40

56

                        8            10  11  12  12.7  14  15  16  17  18  19  20

0.8

2.3

6.0

M6

8

 Note: The inner holes at both ends of the coupling can be freely combined with the minimum and maximum inner diameters. The inner diameter sizes marked in the table are for reference only. The hole diameter required by the customer is also for reference only. For the hole diameter required by the customer, please contact us.

Code name

D

L

Rating torque(N.m)

  Allow bias(mm)

Allow tilt(∠°)

Allow axial deviation(mm)

Allow RPM

Static torsional stiffness(N.m/rad)

 Moment of inertia(N.m)

Weight(g)

RSK-CPI

 

 

 

 

 

 

 

 

 

 

12

18.5

0.75

0.1

1.5

±0.20

30000

31

8.3x10-8

3.7

16

18

0.9

0.1

1.5

±0.20

24000

44

3.3x10-7

6

16

23

0.9

0.1

1.5

±0.20

24000

44

3.3x10-7

8.1

20

20

1.6

0.15

1.5

±0.20

24000

80

3.3x10-7

10

20

26

1.6

0.15

1.5

±0.20

19000

109

9.0x10-7

12

25

25

3

0.15

1.5

±0.20

19000

109

9.0x10-7

15

25

31

3

0.15

1.5

±0.20

15000

165

2.2x10-6

23

32

32

6

0.15

1.5

±0.20

15000

165

2.6x10-6

27

32

41

6

0.15

1.5

±0.20

12000

270

8.0x10-6

50

38

41

9.5

0.2

1.5

±0.20

12000

270

9.6x10-6

60

40

56

15

0.2

1.5

±0.20

9400

344

3.1x10-5

135

Note: The above inertial torque and technical parameters are measured by the standard of maximum aperture. The maximum rated torque value is related to the durability of the coupling itself. The larger the outer diameter, the greater the force, and the smaller the outer diameter, the higher the allowable speed.







Company
Jiangsu Rokang Heavy Industry Technology Co., Ltd.
Jiangsu Rokang Heavy Industry Technology Co., Ltd. has fixed assets of more than 80 million yuan, and has a team of professional talents in mechanical design, precision manufacturing, heat treatment, welding, etc.; the company has a one-stop complete set of processing facilities and a series of quality inspection systems such as measurement, physical and chemical, and dynamic testing, and has a comprehensive mechanical processing capability. For many years, the company has been committed to the research and development and manufacturing of ball cage type constant velocity universal couplings, cross shaft type universal couplings, and drum gear couplings. It has carried out close industry-university-research cooperation with military and local scientific research institutes such as Jiangsu University of Science and Technology, School of Mechanical Engineering of Jiangsu University, and Power Engineering Department of PLA Naval Academy, and has continuously expanded into the fields of precision, heavy load and high speed. The products have successfully replaced foreign imported products with excellent performance, and the process technology has reached the international advanced level. It has been widely used in lifting and transportation, metallurgical machinery, metal rolling, engineering machinery, mining machinery, petrochemical, textile machinery, military ships, armored vehicles, railway locomotives, special vehicles and other fields. The product quality and service have been recognized and praised by the majority of users, and are exported to Europe, America, Russia, the Middle East, India and other countries and regions. In recent years, the company has been committed to the in-depth research and development of ball cage constant velocity universal couplings, and has successively developed ball cage constant velocity universal couplings for screw pumps, ball spline ball cage constant velocity universal couplings, coaxial double-speed, and double-way ball cage constant velocity universal couplings. It fundamentally solves the new problems that users currently encounter during use. The company has always adhered to the business purpose of "quality first, honest management, and customer first". We are willing to work with you with excellent products, preferential prices and thoughtful services to create a brilliant career!
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