The DJM Diaphragm Disc Coupling Is Used For High-Speed Rotation Of Servo Motors And Stepper Motors
Each diaphragm group is made up of multiple pieces stacked together and is divided into connecting rod type and integral type structures. Its core features include: high torque transmission capacity (suitable for heavy-load working conditions), excellent dynamic balance performance (rotational speed up to over 10,000rpm), large eccentricity compensation range (angular displacement up to ±1.5°), and it also has the characteristics of no lubrication, zero wear, and low noise , with a transmission efficiency as high as 99.86%. It is particularly suitable for high-speed precision transmission (such as servo systems) and corrosive environments (chemical industry, shipping, etc.). Typical applications include shaft transmission of equipment such as water pumps, fans, and compressors.
Precision in power transmission is the cornerstone of high-performance automation. When dealing with servo systems, CNC equipment, or 3D printing modules, the slightest rotational clearance can lead to significant positioning errors and accelerated component wear. The aluminum alloy double diaphragm coupling is engineered specifically to eliminate this backlash while compensating for critical alignment deviations. By leveraging the elastic deformation of stainless steel diaphragms, this component ensures a rigid yet flexible torque transfer that protects sensitive encoders and motors from axial and radial stress. For procurement managers and system engineers, selecting a reliable flexible coupling Factory means balancing torsional rigidity with lightweight construction.
