Each motor comes with its own test report demonstrating performance compliant with the ieee 841 2001 specification. Our line of 841xl motors are designed to meet and exceed the requirments of ieee std. Ieee 841 motors view in online catalog our line of 841xl motors are designed to meet and exceed the requirements of ieee std. These weg ieee 841 w22 nema premium efficiency mill and chemical duty motors are specially suited for pulp and paper mills, petrochemical, steel mills and applications requiring severe duty long life motors. General performance motors form the basic motor series in the ie2 efficiency class, with less optional features than for process performance motors, but available off. Each motor comes with its own test report demonstrating performance compliant with the ieee 8412009 specification. When severe duty does not hold up, as often in the case of the paper, metals, and chemical industries, it usually makes sense to upgrade to ieee 841. Fast responsesame day shipping from nationwide warehouses. These motors are built to last in a process environment. The baldor ieee 841 motor will be found in aboveground mines, cement plants, chemical plants and paper plants.
Department of energy doe office of energy efficiency and renewable energy eere with support from the copper. Shop by motor type, construction material, explosion proof rating, and more to find the motor you need. Leeson three phase severe duty ieee 841 premium electric motors are designed for harsh environments that you may find in refineries, aboveground mines, foundries, paper and pulp mills, cement plants or other severe duty applications requiring a premium efficient motor. Search for equivalent, by selecting the checkbox next to a motor manufacturer, and select the model number from the pulldown list to find a reliance equivalent. Ideally, motors that comply with the ieee 841 standard will provide additional protection, resulting in reduced downtime without the need for the specifier to write a custom. Advantage plus ieee 841 tecowestinghouse motors canada inc. Due to the standardization of features and implementation support from key users, ieee 841 severe duty motors have become an offtheshelf product. View the specifications and motor drawings below to learn more details about our products. Ieee 8412009, ansi, api 541 4th edition, api 547 without or with official api monogram, csa, csa us, nema, nema premium ef. Petroleum industry motor standards hp 1 250 500 800 1250 3000 0 00 api 547 1st 250 3000hp 468p noncritical 2 pole wpii 2 pole tefc vertical ieee 841 2009. Document search, dimension sheet, connection diagram, or performance data sheet number.
Looking for weg 10 hp ieee 841 motor,3phase,1760 nameplate rpm,voltage 460,frame 215t 6agv9. Products include electric motors and motor controls, adjustable speed drives, power electronics, transmission and distribution systems, and more. Each motor comes with its own test report demonstrating performance compliant with the ieee 8412001 specification. Imagine that using it for one year saves enough energy to power 2 us households.
Low voltage motors come with many features which are standard, and. There are so many types and manufacturers of motors that it can be difficult to make the right selection for any given application. Severe duty, ieee 841 motor, three phase, enclosed, 7. A baldor ieee 841 motor will come with the following. This language made it difficult to use it as a specification reference in a purchase. The advantage plus ieee 841 motors are engineered to operate many types of. Esr motor systems is one of us motors largest electric motor distributors in the nation. While nema clearly defi ned and standardized motor ratings and performance, there was no consistent defi nition for motors. This industry standard created for the petrolium and chemical indusrty to improve the reliability, efficiency and performance of severe duty motors used in those applications. This industry standard created for the petroleum and chemical industry to improve the reliability, efficiency and performance of severe duty motors used in those applications. Advantage plus ieee 841 tecowestinghouse motors canada. While nema clearly defi ned and standardized motor ratings and performance, there was no consistent defi nition for motors used in the most severe environments. Building on over 20 years of success with our eqpiii motor series, the eqp global 840 features design enhancements on the rotor, frame, brackets, fan, and bearings. This helps to extend the life of the motor and the connected equipment.
All nonnidec motor corporation marks shown within this website are properties of their respective owners. Weg, the largest industrial electric motor manufacturer in the americas is pleased to offer its customers our brand new etechnical catalog. Ieee 841 motors are much more standard, and can be supplied when the data sheet is not. Motor data sheet annex c informative bibliography abstract show below hide below pertains to premiumefficiency totally enclosed fancooled tefc, horizontal and vertical, singlespeed, squirrel cage polyphase induction motors, up to and including 370 kw 500 hp, and 4000 v nominal, in.
Most ieee 841 sales come from motors available from inventory made to comply with the standards speci. Ieee841,nema premium,class 1, division ii, group b, c and d with temperature code t3c detailed information place. Hyundai electric is a world class quality manufacturer wellknown in the industrial market. Data sheets ieee 841 provides an optional onepage data sheet to be used if the enduser is specifying a motor for unusual service conditions. Severe duty motors process performance general severe duty motors. All product data and dimensions provided shall be used for reference only. The advantage plus ieee 841 motors are engineered to operate many types of machinery in diverse industrial environments. Nema standard 3phase motors 60hz, 460v or 575v nema design b or c, continuous duty class f insulation, 40c ambient, 1. Furthermore, these motors exist in three energy efficiency classes. Toshiba international corporation tic is toshibas premiere manufacturing base in north america. Selecting nema motors tefc, severe duty, or ieee 841. Hyundai electric motors low voltage electric motor. Petrochemical ac induction motor standards ieee 841, api 541. These motors exceed ieee 8412001 standards and meet or exceed nema premium.
Ieee std 8412009 precautions should be taken to eliminate or reduce voltage spikes and shaft currents that may be imposed on the motor by the vfd as stated per nema mg1, part 31. Nema premium extra severe duty motors 143449 frame 0. Search wegieeestd8412009nemapremiumefficiencymotors. Csa certified for class i, division ii, groups b, c, d.
Looking for weg 2 hp ieee 841 motor,3phase,1750 nameplate rpm,voltage 460,frame 145t 6agu7. For extreme applications in the process industries such as chemical plants, pulp and paper mills, refineries, aboveground mines, food processing, foundries, and other severe duty environments where long life and ultrahigh efficiency are required. Crossworks convert competitive catalog numbers to similar allenbradley products integrated architecture tools tools to help you plan and configure an integrated architecture system. Prices are subject to change at any given time without notice.
A standard that works for many years industrial motor users struggled with properly specifying motors for their most severe applications. The ieee 841 specification covers 1500 horsepower 2, 4, 6, and 8 pole motors. Motor guide february 2014 low voltage motors motor guide. Refer to data sheet for rating specific turn down ratios. Department of energy doe office of energy efficiency and. Motors, totally enclosed fan cooled designed to exceed the industrys most stringent ieee 841 standards, the u. Severe duty, ieee 841 motor, three phase, enclosed, 150 hp.
The ieee 841 motors meets or exceeds ieee 8412001 standards for energy efficiency, high performance, variable speed operation, rugged construction and long service life for the most demanding applications. Petrochemical ac induction motor standards ieee 841, api. We carry a variety of their heavy duty industrial motors. Data sheet threephase induction motor squirrel cage rotor customer. Motors brand 841 plus motors are commonly used in severe duty environments for pumps, compressors, fans, blowers, and other material processing applications. Motor standards for the chemical process industry standard ieee. Weg 2 hp ieee 841 motor,3phase,1750 nameplate rpm,voltage. The nominal efficiencies of these motors from most manufacturers comply with nema premium. The premium efficiency motor selection and application guide and its companion publication, continuous energy improvement in motor driven systems, have been developed by the u.
Our line of 841xl motors are designed to meet and exceed the requirements of ieee std. Class f epoxy insulation with all cast iron construction. Petrochemical ac induction motor standards a comparison between ieee 841, api 541 and api 547 4 iv. Motor controls industry proven worlddrive and hyundai vfds and softstarts. Premium efficiency motor selection and application guide i acknowledgments the premium efficiency motor selection and application guide and its companion publication, continuous energy improvement in motor driven systems, have been developed by the u. This standard applies to premium efficiency totally enclosed fancooled tefc, horizontal and vertical, singlespeed, squirrel cage polyphase induction motors, up to and including 370 kw 500 hp, and 4000 volts in national electrical manufacturers association nema frame sizes 143t and larger, for petroleum, chemical, and other severe duty applications commonly referred to as premium. Institute of electrical and electronics engineers ieee std 841, 2009, premium efficiency severe duty totally enclosed fancooled tefc squirrel cage induction motors international electrotechnical commission iec 600721, feb 1991, dimensions and output. Esr motor systems, llc electric motors drives gearboxes. Manufactured to exceed the industrys most stringent ieee 841 standards, our u. Ultimate beginners guide to using electric motors for makers and diy projects part 1. The eqp global 840 specifically addresses the needs of the mill and chemical industries, incorporating many key features of an ieee 841 motor.
Search weg ieee std 841 2009nemapremiumefficiencymotorswithinprosealusaieee841brochureenglish. The xsd ultra family of products ranges from 0 hp and is built to the highest standards to maximize your return on investment. The weights listed in this catalog are estimated and cannot be guaranteed. Refer to data sheet for rating specific turn down ratios meets or exceeds nema mg1 part 31.
Motors brand 841 plus motors are commonly used in severe duty environments for pumps, compressors, fans, blowers and other material processing applications. Ieee 841 2009, ansi, api 541 4th edition, api 547 without or with official api monogram, csa, csa us, nema, nema premium ef. Dec 17, 2011 the ieee 841 specification has evolved to define the premier severe duty product for nema frame motors less than 500hp. Totally enclosed, rigid base, nema premium efficient applications.
Search weg ieee std 841 2009nemapremiumefficiency motors withinprosealusaieee841brochureenglish. The ieee 841 specification has evolved to define the premier severe duty product for nema frame motors less than 500hp. Updates to one of the petroleum industrys premier specifications bart sauer siemens industry, inc. Nidec motor corporation trademarks followed by the symbol are registered with the u. Esr offers us motors general purpose, severe duty, ieee 841, inverter duty and vector duty, explosion proof, vertical hollow shaft, vertical solid shaft, cooling tower duty, closecoupled pump, and hvac motors. They are ideal for use in chemical processing, mining, foundry, pulp and paper, waste management and petrochemical applications. Our objective is to help you find the exact product and its related information through different search methods. By combining the power of invention with our expertise and desire for a better world. Low voltage motor products which siemens offers cover a performance range of up to 4000 kw. Abb library severe duty motors process performance. Sep 24, 2015 ieee841 electric motors features explained. Making the right choice for low voltage motors can greatly affect total cost and reliability.
Severe duty ieee 841 tefc motors introduction sd100 ieee841 rgzeesdx the ieee 841 motors meets or exceeds ieee 841 2001 standards for energy efficiency, high performance, variable speed operation, rugged construction and long service life for the most demanding applications. Other severe process industries like forest products have also adopted using. This search contains engineering documents for model number motors only. These types of motors are designed to withstand extreme environmental conditions. Excluded from the scope of this standard are motors with sleeve bearings and additional specific features required for explosionproof motors. Imagine that this same motor reduces carbon dioxide emissions by 20 tons every year. 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.
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