Industrial electric motors play an essential role in powering mixers, cranes, fans and generators found in commercial settings. Furthermore, these motors play an integral part in maintaining plant productivity and efficiency levels at optimal levels. surplus motor are the best Motors For optimal operation and environment-friendliness, critical components must be tailored specifically to meet the demands of your operations and environment. But how?
Parts of motors
Electric motors can be found in virtually every machine that moves or turns. Their components are widely utilized; however, customizing one for a particular application requires great care and consideration of multiple factors including load characteristics, horsepower and inertia – not forgetting duty cycles that must also be considered.
What type of usage pattern the motor will experience will also have an effect. Running it continuously or intermittently could require larger motors in order to achieve comparable performance goals.
Selecting the proper motor requires understanding some fundamental aspects of its physics. A motor’s core consists of coils of wire that attract or repel magnetic fields, causing its rotor to spin. By adding or subtracting coils from its design or altering voltage or frequency of its electrical current, its ability to do this changes accordingly.
Skilled vendors can quickly customize a standard electric motor and deliver it ready for use, eliminating waste and decreasing risk. In most cases, vendors assume all liability associated with customized motors; replacement parts for improper modifications can usually be found quickly making custom motors an affordable solution for most applications.
Design of motors
A standard electric motor consists of two major parts, the stator and rotor. The stator comprises steel alloy laminations encased by induction coils; while its counterpart comprises metal bars that rotate around its shaft to produce mechanical energy. Three-phase power sources supply electricity that powers an electric motor; this electrical energy is converted to mechanical power through electromagnetic forces acting upon electromagnets in its rotor.
Before purchasing an electrical motor, take into account its specifications that your application demands. Some essential considerations include motor size and speed requirements; starting torque; power requirements of running continuously for extended periods; as well as additional features that could make life easier such as battery backup power sources or constant cooling solutions.
Important considerations when purchasing a motor include its duty cycle. Will it operate for an extended period or restart regularly? For continuous duty use, larger motors with greater cooling capacities will be necessary.
Created for specific applications, custom electric motors can save both money and time. By working with a motion solutions specialist, your custom motor will meet or surpass all of your quality and longevity expectations while improving efficiency, reducing costs, and increasing productivity for your business.
Enclosures of motors
When selecting an electric motor for your application, it’s essential to consider its environment. Different environments call for specific enclosure types. If your product will be used near hazardous chemicals or flammable gases, for instance, specialized motor housing must meet industry codes to protect employees against dangerous environments.
Environment aside, motor size and configuration will also have an effect on which kind of enclosure you require. Motor size determines whether you require a compact design with enclosed or open frame frames while configuration dictates how it is mounted to a frame.
NEMA standards define seven motor enclosure types as defined by class and group designations. ODP (open drip proof) enclosures protect against falling drops of liquid entering the motor, but provide very limited protection from airborne dust or contamination, potentially shortening its lifespan.
Insulation and coatings can further customize an electric motor by helping reduce heat produced by it and protect from corrosion damage, short circuiting and fire risks, while prolonging its life span.
Maintenance of motors
Electric motors used in industrial applications must be regularly inspected to ensure their optimal functioning. This should involve conducting visual checks for corrosion, dirt or any debris that could compromise equipment, as well as inspecting their bearings for noises or vibrations that could potentially be detrimental. Furthermore, bearings must be adequately lubricated and sealed to reduce moisture build-up and extend their lifespan.
As part of an effective maintenance program, regular thermographic inspections should also be an integral component. These can detect high temperature excursions caused by loose connections or dirt accumulation, sheave misalignments and load imbalances as well as other potential issues. Inspections can be performed using either an infrared thermometer or noncontact thermographic probe for maximum effectiveness. buy electric motor from surplusrecord industrial electrical motors are the best buy of electric motor used electric motors for sale at surplusrecord.
Companies looking for electric motors should ensure that they purchase custom designs tailored specifically for their applications in order to avoid costly damages that could interfere with production. Experienced vendors typically specialize in customizing motors quickly, saving companies the trouble of making modifications themselves while simultaneously cutting maintenance costs; by matching an electric motor perfectly to its application it will likely outlive an off-the-shelf model and last much longer.
About Author
