Power Generation
Steam Turbines

AmeridiscĀ® High Performance Disc Couplings

The Ameridisc® disc coupling was developed using advanced Finite Element Analysis with strain-gage verification in the Ameridrives Test Facility. The result was a coupling with an optimized disc profile that is power dense with a large bore capacity and low reaction loads. A proprietary disc coating is used to help prevent fretting and corrosion further improving coupling performance.

    • Over 140 kNm; 1,240,000 in.lb. 
    • Industry leader in power density 
    • Best for reduced moment applications Multi-scalloped,optimized disc profile results in even stress distribution. 
    • Proprietary disc coating to prevent fretting and corrosion. Custom pack fasteners allow for an optimized bolted connection. 
    • Finite Element Analysis (FEA) on all components including discs. 
    • Complete static and dynamic strain gage verification of FEA in Ameridrives Research and Development Laboratory. 
    • Designed for API-671 and ISO 10441 and ATEX compliance. Industry leader in power density and bore capacity. 
    • No lubrication for maintenance free operation. 
    • Discs available in 301 Stainless Steel,Inconel and Monel. 
    • Designed to operate at full ratings simultaneously. 
    • Black oxided,heat treated,alloy steel torque transmitting components are standard. 
    • Improved dynamic balance. Low bending and axial reaction loads. 
    • Marine style and reduced moment designs available. 
    • Capable of being torsionally tuned to suit specific machinery requirements. 
    • Available in 6,8,and 10 bolt arrangements for various torque and misalignment conditions.
    • Customized interface designs are available for unique applications. 
    • Co-planar designs available for increased momentary torque overload protection.
    Application Profiles
        1802 Pittsburgh Avenue
        Erie, PA. 16502-1943