Fluid coupling

Ever-power Liquid couplings are fixed fill mechanical soft start devices which make use of hydrokinetic energy to transmit torque through something of impellers. The input impeller functions equivalent to a centrifugal pump and hydraulic turbine. When the insight drive moves, it transmits kinetic energy to the oil which is certainly distributed in the casing and transmits torque by engaging the outer impeller. The Dodge Fluid coupling allows the driver to begin under “no load”, resulting in a smooth start up and reduced amount of amp draw from the electric motor. Since there is no physical connection in the housing, the Dodge Liquid coupling provides built-in overload security and inherent torsional vibration absorption. Additionally, load balancing is possible with the use of asynchronous motors, instead of custom motors, because the Fluid couplings automatically change to load speed.
11 sizes
Designs available utilizing couplings (Para-Flex and DGF Gear) 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 usage of standard NEMA design B motors and potentially decreasing engine horsepower requirement
No physical connection exists, enabling protection under overload conditions
Common Industries
Air Handling
Paper & Forest
common applications
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 can be monitored by a non-contact and maintenance-free Electronic Operating Control (EOC) system. A thermal procedure control device and fusible protection plugs in the coupling casing provide additional safety 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 flow condensers
Power Generation: surroundings condensers, generators, cooling towers
Chemicals 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
Drinking water and Wastewater: aerators, water screw pumps
Meals and Beverage: lauter tuns, reactors, agitators, mixers
Sugar: generators, extraction plant life, glucose cane mills, beet fluid coupling china washers
Passenger Transport: cable cars
Other fields of application: crushers for wood, metals, stones

July 2024