Sunday, 8 September 2013

The Uses Of EWC Damper Motor

By Cecile Ingram


An EWC damper motor is properly designed with some installers. It can be very easy to install and checkout such. It has a built in LED display that allows the user to physically check the entire operations. It has a sturdy frame that can help in installing it to the duct faster and easier. There are also nylon bushings that ensure a quiet operation.

EWC is a manufacturing company of power transformers that are used for military and commercial purposes. It was formed in the early part of the year 1961. Nowadays, they have transformers that are located to guide missile systems, airplanes, helicopters and space shuttles. Because of its success, it has expanded to other industry which is the HVAC.

During the year 1988, they started EWC Controls since they have gained many experiences in producing and manufacturing different military products or transformers. The homeowners or wholesalers are relying on the professionalism to provide them with convenient solutions that could be applied in different applications. Such products are made available in some parts of the world and are capable of supporting some features.

Their first damper motor have directional LEDs to assist all the installers of such. They also introduced the most efficient house steam humidifier in the year 2001. Because of these achievements, they continue make some product improvements and enhancements. They always aim to develop a future of comfort solutions in the industries.

There are some other categories of these dampers that are readily available. A single blade round damper generally has an installed two position 24 volt motor. It has LED features that would tell the certain position of the motor if it is opened or may be closed. These are colored red whenever it is closed and green if it is open. These are designed properly so that it could illuminate whenever it will reach a fully open and closed position.

There are other styles of self contained units that are known as EBD that may provide a static control especially if placed to a damper. It is designed in a way that it could simplify the entire process of installation than some styles of EBD dampers. The static pressure may likewise be adjusted. Turning the screws will allow you to adjust it.

The model PRD pressure regulating dampers use a single blade of steel and a counter balanced weighted arm. It provides an economical solution for bypassing the excess air whenever the zone dampers will be closed. It can be adjusted by manipulating the supplied weights and by simply offsetting the arm.

Another model which is the PRD RD also uses a single blade and has a round variation of barometric relief. This the simplest among all and is the most economical way of bypassing the excess static pressure in many applications. Resistance can be controlled by offsetting the arm and by adjusting the weights. The arm could be inserted into either side for an added versatility.

All the standards of most industries has been changing quickly. It would not be enough to just add any EWC damper motor to a system. These also come in three different models which could be retrofit, round and square depending on your requirements.




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