Ever-power Liquid couplings are fixed fill up mechanical soft start devices which utilize hydrokinetic energy to transmit torque through something of impellers. The insight impeller functions equivalent to a centrifugal pump and hydraulic turbine. When the input drive movements, it transmits kinetic energy to the oil which is certainly distributed in the housing and transmits torque by engaging the outer impeller. The Dodge Fluid coupling enables the driver to begin under “no load”, producing a smooth start up and reduction of amp draw from the motor. Since there is no physical connection inside the casing, the Dodge Fluid coupling provides built-in overload protection and inherent torsional vibration absorption. Additionally, load balancing can be done with the use of asynchronous motors, instead of custom motors, since the Fluid couplings automatically modify to load speed.
11 sizes
Designs 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 engine horsepower requirement
No physical connection is present, enabling protection under overload conditions
Common Industries
Air Handling
Paper & Forest
common applications
Conveyors (Bulk Materials Handling)
Any application requiring overload protection
Any application with a high-inertia startup

The specified operating conditions of a Ever-power coupling can be monitored by a noncontact and maintenance-free Electronic Operating Control (EOC) system. A thermal procedure device and fusible protection plugs in the coupling casing provide additional protection 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
Coal and oil: pumps, fans, compressors, air flow condensers
Power Generation: air flow condensers, generators, cooling towers
Chemicals and Pharmaceuticals: driers, lauter tuns, pumps and compressors, mixers, cooling towers, agitators, reactors
Pulp and Paper: woodgrinders, waste 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 plant life, sugar cane mills, beet washers
Passenger Transport: cable cars
Other areas of application: crushers for wood, metals, stones