Ever-power Liquid couplings are fixed fill mechanical soft start products which make use of hydrokinetic fluid coupling china energy to transmit torque through something of impellers. The input impeller functions similar to a centrifugal pump and hydraulic turbine. When the input drive movements, it transmits kinetic energy to the oil which is usually distributed in the housing and transmits torque by engaging the outer impeller. The Dodge Fluid coupling enables the driver to begin under “no load”, resulting in a smooth start up and reduction of amp pull from the electric motor. Since there is no physical connection inside the casing, the Dodge Fluid coupling offers built-in overload safety and inherent torsional vibration absorption. Additionally, load balancing is possible with the use of asynchronous motors, instead of custom motors, since the Fluid couplings automatically adjust to load speed.
Styles available utilizing couplings (Para-Flex and DGF Equipment) or V-Belt drives
Accommodates up to 4.75 inch shafts and 1400 horsepower applications
Smooth, managed acceleration with customizable startup torques
Motor starts under no load, permitting the use of standard NEMA style B motors and potentially decreasing motor horsepower requirement
No physical connection is present, allowing for protection under overload conditions
Paper & Forest
Conveyors (Bulk Material Handling)
Any application requiring overload protection
Any application with a high-inertia startup
The specified working conditions of a Ever-power coupling could be monitored by a non-contact and maintenance-free Electronic Operating Control (EOC) system. A thermal operation control device and fusible safety plugs in the coupling housing provide additional security against overheating and overload pressure.
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Mining and Cement: conveyor belts, apron conveyors, bucket elevators, tube mills, rotary kilns, bunker dischargers, vertical mills, bucket excavators, crushers, roller presses, separators
Oil and Gas: pumps, fans, compressors, air condensers
Power Generation: air flow condensers, generators, cooling towers
Chemical substances and Pharmaceuticals: driers, lauter tuns, pumps and compressors, mixers, cooling towers, agitators, reactors
Pulp and Paper: woodgrinders, waste materials paper, wet section, dry section, wastewater purification plants
Water and Wastewater: aerators, drinking water screw pumps
Food and Beverage: lauter tuns, reactors, agitators, mixers
Sugar: generators, extraction vegetation, sugars cane mills, beet washers
Passenger Transport: cable cars
Other fields of application: crushers for wood, metals, stones