Diaphragm Coupling
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Product introduction
Single Membrane CouplingFeaturesUltra low inertia, high sensitivity, suitable fo
Coupling
Single Diaphragm Coupling is a flexible coupling that utilizes a single high-strength metal diaphragm as its elastic element. It employs a set of precision-machined stainless steel diaphragm packs bolted to two hubs, leveraging the diaphragm's elastic deformation to compensate for axial, angular, and radial misalignments. This compact design transmits high torque while maintaining zero-backlash characteristics and extremely high torsional stiffness.
The coupling requires no lubrication or maintenance, accommodates high-speed operation (up to 10,000 rpm), and offers excellent temperature stability and corrosion resistance. It is widely used in servo systems, high-speed spindles, turbomachinery, and other applications demanding exceptional transmission precision and reliability. Its metal diaphragm structure effectively transmits high torque (up to 20,000 Nm) while dampening vibration transmission, making it an ideal choice for precision power transmission applications.
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