It supports simplicity, high performance, high-speed processing, and large capacity.
This is a unique coupling developed for the drive shaft of helicopters, applied for general industrial use. This diaphragm is specially processed to have high torsional rigidity for enabling high torque transmission while being soft against bending and compression. This product has already achieved a maximum rotational speed of 100,000 rpm and a maximum torque of 2700 kN-m, and is being recognized in various fields as an ideal coupling that demonstrates high-speed, high-load torque transmission, lightweight, and lubrication-free characteristics. Additionally, due to its flexible displacement absorption capability (low bearing load), it is becoming essential for rotating machinery such as turbines and compressors, which are increasingly becoming faster and larger, as well as for power generation equipment, steelmaking machinery, marine equipment, and aircraft. 【Features】 ■ Special diaphragm shape: capable of transmitting high torque with low load on bearings ■ Simple structure: easy to detach and lightweight ■ Optimal for high-speed rotation ■ Usable over a wide temperature range ■ No moving parts or friction components: dynamic balance remains unchanged, no lubrication required, no noise or vibration, and no backlash.
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basic information
【Product Specifications】 ■ Model 66: - Model 66 uses a special low-alloy steel for the diaphragm. - Main applications: General-purpose pumps, precision machine tools, general machinery, marine main engines and auxiliary engines, power generation equipment. <API671 compliant, high-speed high-torque specifications> ■ Model 67/74 ■ Model 99/100 - Model 67/99: Compliant with the low-speed specifications of API671 standards. - Model 74/100: Compliant with the medium and high-speed specifications of API671 standards. - Models 67/74 use a special low-alloy steel for the diaphragm. - Models 99/100 use a special precipitation-hardened stainless steel for the diaphragm. - Main applications: Gas and steam turbine drive systems, compressors, large combined power generation systems.
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Company information
Eagle Industrial Co., Ltd. primarily focuses on the manufacturing of mechanical seals, which are its main products. The company operates in four segments: transportation equipment such as automobiles, ships, and airplanes, as well as rotating machinery for various plants, including pumps and compressors. From small household pumps to space rockets, our products and technologies are utilized in various fields around the world, which is a significant characteristic and strength of our company.