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Wholesale RSK-CPLT High Performance Flexible Aluminum Alloy Double Diaphragm Stepped Shaft Coupling Clamp type Used for Electrical Machinery

Home / Products / Servo Couplings / Diaphragm Couplings / RSK-CPLT High Performance Flexible Aluminum Alloy Double Diaphragm Stepped Shaft Coupling Clamp type Used for Electrical Machinery
RSK-CPLT High Performance Flexible Aluminum Alloy Double Diaphragm Stepped Shaft Coupling Clamp type Used for Electrical Machinery

RSK-CPLT High Performance Flexible Aluminum Alloy Double Diaphragm Stepped Shaft Coupling Clamp type Used for Electrical Machinery

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  • Specification
  • Describe
Specification

>High strength alumium alloy shaft sleeve                                        

>The diaphragm is made of 304 stainless steel                                    

>High torque rigidity, can accurately control the rotation of the shaft, can carry out high precision control                                                

>Designed for servo and stepper motors                                            

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

>Low inertia, suitable for high speed operation                                 

>Clamping screw tightening method

①NO. ②D ③L ④d₁  ⑤d₂ Optional range D₂ E N D1  H M Tightening screw torque
(N·m)
RSK-CPLT 34  38  5 6 6.35 7 8 9 9.525 10 11 12 21.6  7.3  3.2  16 12.15  M3 1.2 
39  47     6            8 9 9.525 10 11 12 12.7 14 15 25  8.3  4.2  19 15.15  M4 2.5 
44  47     6            8 9 9.525 10 11 12 12.7 14 15 16 17 18 29.6  8.3  4.2  22.5 15.15  M4 2.5 
50  53                                   10 11 12 12.7 14 15 16 17 18 19 20 32  11.3  5.2  23 17.65  M5 5
56  57                                   10      12 12.7 14 15 16 17 18 19 20 22 24 38  6.8  5.2  32.5 19.9  M5 5 
68  68                                                         14 15 16 17 18 19 20 22 24 25 28 30 46  9.0  6.0  38.3 23.35  M6 8 
82  87                                                                        17 18 19 20 22 24 25 28 30 32 35 38 56  11.3 7.7  45 30.15  M8 20 

①NO. ②D ③L Rated torque
(N ·m)		 Allowable eccentricity
(mm)		 Allowable deflection
(°)		 Allowable axial deviation
(mm)		 Allowable speed
(rpm)		 Static reversal stiffness
(N ·m/rad)		 Moment of inertia
(kg ·m²)		 Weight
(g)
RSK-CPLT 34  38  2  0.12 1.5  ±0.18 10000  1300  6.95×10⁻⁶ 49 
39  47  4.5  0.15 1.5  ±0.23 10000  2200 7.5×10⁻⁶ 85
44  47  6.75  0.17 1.5  ±0.30 10000  2800  9.1×10⁻6 107 
50  53 15  0.17  1.5  ±0.30 10000  3500  3.1×10⁻⁵ 151
56  57  20  0.17  1.5  ±0.36 10000  4000  8.7×10⁻⁵ 196 
68  68  50  0.18  1.5  ±0.40 9000  6200  2.3×10⁻⁴ 374 
82  87  75  0.18 1.5  ±0.50 8000  8300  2.1×10⁻⁴ 645 






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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 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 famous brand 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. As ChinaSuppliers of RSK-CPLT High Performance Flexible Aluminum Alloy Double Diaphragm Stepped Shaft Coupling Clamp type Used for Electrical Machinery, Rokang offer Wholesale RSK-CPLT High Performance Flexible Aluminum Alloy Double Diaphragm Stepped Shaft Coupling Clamp type Used for Electrical Machinery. 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!
Certificate Of Honor
  • ROHS-HTT2025041212CH
  • ROHS-HTT2025041211CH
  • REACH-HTT2025041212CH
  • REACH-HTT2025041211CH
  • CE-HTT2025041212R
  • CE-HTT2025041211R
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