One of north americas leading suppliers of large, heavyduty electric motors, joliet equipment corporation has been building and rebuilding electric motors for more than 75 years with better value and unequaled quality and support. For a complete list, see article 500 of the national electrical code. The following motor catalogues refer to our standard series. Inserted into the stator is the rotor, usually consisting of. We can supply new units to suit your needs, renewal parts to rejuvenate legacy motors, and recommended spares to keep on hand in the event of an unplanned outage. The electric motor 1 figure 1 is attached to the side of the transmission chainguard 2 figure 1 with 4 screws. Different parts of an electric motor and their function. The phase relation between the rotor and stator magnetic field i. Other members of the family are the directcurrent dc motor or generator, the induction motor or generator, and a number of derivatives of all these three.
At least one of the two magnetic field is generated by a solenoid carrying a current. The synchronous electrical generator also called alternator belongs to the family of electric rotating machines. The basic idea of an electric motor is to generate two magnetic fields. Parts contains this section contains parts included in the part. The electric motor operation is based on the following points. The text that was researched and compiled contains explanations of the motor parts, theory about electromagnetism and how current is used to make an electrical motor rotate. Related parts these parts may go with the part you are searching for. The motor operating data is extracted and sent to the cloud, making preventive. Franklin electric submersible motors are a waterlubricated design.
Nidec motor corporation, referred to herein as the seller and the customer or person or entity. Your brook crompton motor is designed for long life, and. The electric motor cannot be separated from the transmission chainguard. Electric traction cranes, elevators, hair drier, sewing machine problem a 440 v shunt motor has armature resistance of 0. Be sure the motor shaft key is captive before the motor is energized. The opposite is done by generators that convert mechanical work to electrical energy.
Electric motor wholesale does not accept returns on baldor replacement parts. Spare parts, installation and maintenance of ac motors. Avoid long exposure in close proximity to machinery with high noise levels. Over the course of our 90year history we have built key supplier relationships across many industries to ensure the highest level of quality to help. The fill solution consists of a mixture of deionized water and propylene glycol a nontoxic antifreeze.
The rotor will constantly be turning to align its magnetic field with that of the stator field. Low voltage motors come with many features which are standard, and. The largest collection of symbols in the network in pdf format. Though configurations vary, the stator is most often a permanent magnet or row of magnets lining the edge of the motor casing, which is usually a round plastic drum. Electric motors can be powered by direct current dc sources, such as from batteries, motor. Ac motor systems are highly efficient, and they come with a positive energy balance, explosion protection that meet all high safety standards, and they conform to iec or nema standards. In your house, almost every mechanical movement that you see around you is caused by an ac alternating current or dc direct current electric motor. Backed by 150 years of experience, simotics motors are unrivaled when it comes to reliability, ruggedness, compactness, efficiency, and performance. Electric motor service offers many different publications to help make your job easier and to provide you with reliable information to further satisfy your customers needs. Electric motor repair parts electric motors, bearings. Electric motor parts of motor, working of electric motor. Electric motor service publications, catalogs and order guides. An electric motor is an electrical machine that converts electrical energy into mechanical energy. This motor is used when large starting torque is required.
This is part 1 in a 4 part series of webseminars related to controlling a brushed dc motor using a microcontroller. Their 300 series offers a powerful gearbox with a planetary drive train that makes them ideal in severe locations. We have been manufacturing electric motors for all kinds of industrial applications since 1927. Electric motors objectives after studying this unit, the student will be able to state the purpose of an electric motor. The electric motor repair course will provide you with practical informa tion for winding, repairing, and troulint7. Environment depending on the site conditions it may be necessary to create a suitable stores area to hold the motor prior to installation. Most parts are available from stock and ready for immediate shipment. Most electric motors operate through the interaction between the motor s magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor s shaft. Other nonrecyclable waste was turned into energy through their recent zero landfill initiative. Low voltage motor products which siemens offers cover a performance range of up to 4000 kw.
There will also be a brief explanation to what is the purpose of the part that is described. Abb, a motor and generator manufacturer, developed an impressive recycling program over the past year. It is true that single phase motors are less efficient substitute for 3phase motors. Electric motor service publications, catalogs and order. Nov 30, 2014 electric motors defined as electromechanical devices that convert electrical energy to mechanical energy. These squirrel cage electric motors conform to the in ternational iec and en standards. An introduction to electric motors stmicroelectronics. Weg, the largest industrial electric motor manufacturer in the americas is pleased to offer its customers our brand new etechnical catalog. Recycling included more than 2,727 tons of scrap metal, wood, used oil, batteries, electronics, lamps, paper, cardboard and plastic. Us motors 581 us motors parts 50 us motors vfds 28 surplus stock 22 841 plus 83 corroduty 50 corroduty cface 12 explosion proof 46 explosion proof cface 15 g. The central part of the motor is a cylinder called the armature or rotor. Lepton leptone visit the electric scooter parts store. Nidec motor corporation, referred to herein as the seller and the customer or person or entity purchasing goods goods from seller is referred to as the buyer.
The performance monitoring industry will never be the same again. What is common to all the members of this family is that the basic physical process involved in their operation is the conversion. Spare parts, installation and maintenance of ac electric induction motors. Leeson is a fullline north american manufacturer of electric motors, gearmotors and gear reducers for use in industrial and commercial applications, with nearly 4,000 items available from stock. Ultimately, motors are the interface between the electrical and mechanical systems of a facility. An electric motor creates rotational, or circular, motion. The armature holds the rest of the components and is also the part of the motor that spins. It will emerge later that in some motors the parts of the machine. You will have the ability to view, print and email drawings, curves and other important.
Figure 1 the entire motor is connected to the frame by means of a special splinter bar 3 figure 1 with two screws 4 figure 1. There are many types of ac motors, but this course focuses on threephase induction motors, the most common type of motor used in industrial applications. This conversion is usually obtained through the generation of a magnetic field by means of a current flowing into one or more coils. Essex brownell is a global distributor of magnet wire, connectivity cable, lead wire, motors, drives, electrical and electronic insulation, tapes, repair parts, as well as shop and test equipment.
Rotates a number of degrees with each electric pulse. The mechanical energy can be used to perform work such as rotating a pump impeller, fan, blower, driving a compressor, lifting materials etc. An ac motor of this type may be part of a pump or fan or. General electric items include ge yoke assay, ge carbon brush, ge motor rigging, ge ac motor brush holder, ge md800 insulator block, ge 46a slip ring brush holder, ge 46 slip ring brush holder, ge brush holder, yoke rocker, ge pinion nut, ge stud post, and ge motor. For instance, an encoder that goes with a motor, or a cable that goes to an amplifier. Our objective is to help you find the exact product and its related information through different search methods. We will attempt to keep the latest and greatest information available to you as it becomes available to us. When the motor is coupled to equipment, ensure that system vibrations are within acceptable limit per iso 108161 to avoid failure of the motor. Parts included in this catalog are normally used on leeson stock motors only. Due to their wide range of modifications, our electric motors can be optimally adapted to any customer application. Electric motors and drives fundamentals, types and applications third edition austin hughes senior fellow, school of electronic and electrical engineering, university of leeds amsterdam boston heidelberg london new york oxford paris san diego san francisco singapore sydney tokyo newnes is an imprint of. This webseminar will focus on the basics of brushed dc motor construction and some common characteristics. General electric items include ge yoke assay, ge carbon brush, ge motor rigging, ge ac motor brush holder, ge md800 insulator block, ge 46a slip ring brush holder, ge 46 slip ring brush holder, ge brush holder, yoke rocker, ge pinion nut, ge stud post, and ge motor rigging assy.
Simotics industrial electric motors provide you with the optimum solution for every application. The 3phase set of currents, each of equal magnitude and with a phase. We have ac and dc motors, small motors, large motors, tachometers, carbon brushes. By understanding how a motor works you can learn a lot about magnets, electromagnets and electricity in general. Motors brand products 6 warranty policy nidec motor corporation terms and conditions of sale.
The output torque of an electrical motor depends on the intensity of the rotor and stator magnetic fields and on their phase relation. Model 6 motor control centers are manufactured to national electrical manufacturers association nema standard ics 182001 and electrical equipment manufacturers association of canada eemac standards. Electric motor repair in redwood falls and willmar, mn. Knowing parts of simple electric motor and their function. Introduction this catalog lists all leeson standard replacementparts.
Most electric motors operate through the interaction between the motors magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motors shaft. Cface footless 46 general purpose 14 hostile duty 68 hostile duty cface 35 hvac 18 inverter duty vertical 21 premium. Documentation these are manuals or other technical documents associated with the part. Please note that the cart and checkout on the parts portal is not linked to the cart and checkout on this site. Weg motor scan is a performance monitoring solution for electric motors.
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