Ever-power Liquid fluid coupling china couplings are fixed fill up mechanical soft start products which use hydrokinetic energy to transmit torque through a system of impellers. The input impeller functions identical to a centrifugal pump and hydraulic turbine. When the input drive moves, it transmits kinetic energy to the essential oil which is usually distributed in the casing and transmits torque by engaging the outer impeller. The Dodge Fluid coupling allows the driver to begin under “no load”, producing a smooth set up and reduction of amp pull from the electric motor. Since there is no physical connection within the housing, the Dodge Fluid coupling has 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 modify to load speed.
features
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, controlled acceleration with customizable startup torques
Motor starts under zero load, permitting the usage of standard NEMA design B motors and potentially decreasing motor horsepower requirement
No physical connection is present, enabling protection under overload conditions
Common Industries
Air Handling
Mining
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 could be monitored by a non-contact and maintenance-free Electronic Operating Control (EOC) system. A thermal operation control device and fusible security plugs in the coupling casing 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
Coal and oil: pumps, fans, compressors, atmosphere 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
Drinking water and Wastewater: aerators, water screw pumps
Food and Beverage: lauter tuns, reactors, agitators, mixers
Sugar: generators, extraction plants, sugars cane mills, beet washers
Passenger Transport: cable cars
Other fields of application: crushers for wood, metals, stones