


Diaphragm Coupling
Diaphragm Coupling
Diaphragm couplings belong to the category of metallic flexible couplings and are capable of compensating for radial, axial, and angular misalignments. Compared to disc couplings, they offer several advantages, including a more compact structure, strong inherent corrosion resistance of the diaphragms, high load-carrying capacity, light weight, and suitability for high-speed applications. Application: Diaphragm coupling are suitable for industries such as compressors, high-speed turbines, fans, and pumps, and is also applicable to various high-speed shaft transmission systems in petroleum, chemical, and general machinery sectors.
Technical Specifications
Material45# steel / 42CrMo / 40Cr / 3Cr13; SS304 / SS316
Rated Torque270-2495000 N・m
Surface TreatmentBluing, Black Oxide, Zinc Plating, Painting
Working Temperature-40℃ ~ +250℃
Product Features
✓High-Strength Material
✓Precision Machining
✓Low Noise Operation
✓Long Service Life
✓Corrosion Resistant