Sizing and selection tools, quick dimensioning, pump replacement tools, cad drawings, pump curves and other relevant data. The right severe duty motor for your application whether its a high torque design motor operating at a rock crusher in a quarry, or an 841xl motor operating continually in a refinery, baldor offers customers a variety of. Baldor three phase nema frame explosion proof motors are designed for a wide variety of applications including use with pumps, blowers, and valves features these explosion. Motors are marked suitable for division 2zone 2 locations with a t3 200 degrees c temperature code. For additional assistance, please contact your local baldor sales office. Nema ba dimension will be nonstandard after conversion on nema 1435t, 1824t, 25t and 2546t frame motors.
Odp general purpose hp speed rpm volts frame weight lbs. Nema cface ba dimensions 1435tc 234 1824tc 312 25tc 41 4 2546tc 434 5000 framede2fhopuvaa ab ba 5 0 7s 1 263 4 npt 8 5 0 7l 1 2 63 8npt. Dimensional data for 444t through 449ts frame sizes reflect the use of a top mounted conduit box with a cantilevered mounting arm. Tefc general purpose mv general purpose lv stock motor mods. Please refer to the large ac motor chart, or to the speci. Baldors severe duty motors are another example of our commitment to provide reliable performance, while exceeding customer expectations.
Baldor division 1, explosion proof motor capabilities 14 hp to 800 hp nema frame size capability division 1 enclosures. Please furnish the motor specification number when ordering. Understanding nema motor nameplates rocky mountain baldor. On page 14 you will find a baldor frame size chart that is a great reference on t frame, u frame and original frame motors. Washdown worm gear reducers industrys shortest lead times baldor has the industrys shortest lead times on custom products. Baldor electric motor company provides the industrys broadest line of energyefficient electric motors and adjustable speed drives. Em4110t, 40 hp, 1800 rpm, 324t fr, 230460 vac, 3 ph, tefc, foot mounted, general purpose motor. More than 15,000 readers were invited to access control design magazine confidential ballot to cast their vote in an unaided ballot of their goto sources for products and service in. Recent improvements to the line of severe duty motors are further.
Nema motor dimensions reference chart keller electrical. Over 1,000 stock motor ratings todays line of baldor supere motors offers customers some from the highest levels of efficiencies, in ratings of 1 to 15,000 horsepower. Or talk to one of our customer service persons at any baldor sales office. Electrical motor efficiency ratings nema electrical motor efficiency ratings electrical motor shaft power electrical motors are rated in horsepower or watt electrical motors full load. The baldor energy savings tool is used to determine the annual operating costs and kilowatt hour kwh usage of an electric motor. Dimensions in inches mm nema17 stepper motor quick reference r060210 quick reference nema size 17 1. Over 1,000 stock motor ratings todays line of baldor supere. This process brings together volunteers andor seeks out the views of persons who have an interest in the topic covered by this publication. The mystery of motor frame size rocky mountain baldor.
Baldor 150 to 250 hp nema frame 445ts 449t ieee 841. They are designed to provide reliability and dependability and long life in todays tough. Baldor was able to supply the plant with the premium efficient motors it needed. All baldorreliance severe duty motors except explosionproof are inverterready. The national electrical manufacturers association nema standards and guideline publications, of which the document herein is one, are developed through a voluntary standards development process. The mission of baldor electric motors, is to be the best marketers, designers and manufacturers of electric. Information guide for general purpose industrial ac. Iecs 56 frame is what wed call a subfractional motor, while nemas 56 frame is our most common, covering about 14 to 112 hp. Specification number of motor should be verified when ordering. Motor frame dimensions inches shaded area denotes dimensions established by nema standard mg1. Baldorreliance iec frame motors steven engineering. Small motor rule, open drip proof, single and three phase motors. Provide a reliable and efficient motor, built rugged enough for a wide range of processing applications.
Baldorreliance food safe nema motors washdown motors. Baldor 150 to 250 hp nema frame 445ts 449t ieee 841 three. Definite purpose explosion proof mv motor modifications lv production motor mods. Nema frames will use inch dimensions and iec frames will use millimeter dimensions and, for either use, the dimensions will be easy to measure round numbers. Baldor 300 to 400 hp nema frame 449t, 449ts three phase. Final test and vibration results provided on every motor. For more exact dimensional data, please check the specifi c drawing for each catalog number. They are designed to provide reliability and dependability and long life in todays tough applications. California transparency in supply chain act of 2010 disclosures.
You must have detailed information to be able to carry out this work. Table a on page 4 provides a translation guide for most common mechanical parameters, with dimensions solely. Other nonrecyclable waste was turned into energy through their recent zero landfill initiative. Most of the dimensions are standard dimensions that are common. Abb, a motor and generator manufacturer, developed an impressive recycling program over the past year. Short shaft motors have shaft dimensions that are smaller than the shafts associated with the normal frame size. Other dimensions will vary among manufacturers nema frame sizes d e f h n. For the 16th year in a row, control design magazine readers has chosen baldorreliance motors as the premier choice in the industrial electric motor category. The dc servo motors provide continuous stall torques from 1. The dc servo motors are presently used world wide in applications such as xy tables, factory automation, coil winders, labeling equipment. Baldor reliance food safe motors, designed with smooth contours and advanced sealing, exceed ip69k for water to maximize motor life in high pressure, sanitary cleaning environments.
Life cycle services motors, generators and mpt products. Used with pumps, compressors, fans, conveyors, machine tools and other general purpose three phase applications. Model number fl amps nominal fl eff notes discount symbol list price 50 1200 575 365t 743 0506dpsc31ap 49. Iecs 56 frame is what wed call a subfractional motor, while nemas 56 frame is our most. The right severe duty motor for your application whether its a high torque. Iec quick reference chart electric motor warehouse. One exception to this is the c dimension overall motor length which will change from one manufacturer to another. Nema motors product overview industrialelectricalco. Furnace fan motor standard construction features include. Our unique flexflow manufacturing process allows us to produce any order, in any quantity, quickly and efficiently. S the use of the letter s in a motor frame designates that the motor has a short shaft. Motor dimensional chart nema c and jface mounting dimensions mounting dimensions of 1the 156jface are exactly the same as the nema 456c. Severe duty motors toshiba, siemens, us motors, baldor. Baldor leads the motor industry in applying new technologies to improve motor reliability.
Nema 56 frame c face with feet single phase rolled steel construction tefc 2 dimensions page 66 single phase motor 05 hp rpm frame 115208230v c dim. The difference of the full load speed and the synchronous speed is called. Leader in energy efficient industrial electric motors and drives contact your local baldor office for c dimensions. Baldorreliance food safe nema motors washdown motors nema. Baldorreliance food safe motors, designed with smooth contours and advanced sealing, exceed ip69k for water to maximize motor life in high pressure, sanitary cleaning environments. The following specifications documents and dimension charts are available as acrobat pdf files. T h e s e d i m en s i o n s a r e s p e c i f i c t o e a c h m anu f a c t u r. T h e s e d i m en s i o n s a r e s p e c i f i c t o e a c h m anu f a c t u r e r.
Over 1,000 stock motor ratings todays line of baldor supere motors offers customers some from the highest levels of efficiencies, in ratings of 1. Customer response was good, but many customers then came to baldor for help in. The above chart provides typical baldorreliance motor dimensions. P motor accessories m cface kits for field conversion. For most induction motors, full load speed can be between 96% and 99% of the no load speed. Baldor 150 to 250 hp nema frame 445ts 449t ieee 841, three phase, totally enclosed, 460 volts foot mounted severe duty motors catalog pages in. The program compares the efficiency of an existing. Dimensional data for 444t through 449ts frame sizes refl ect the use of a top mounted conduit box with a cantilevered mounting arm.
Reference guide low voltage motors basics of iec motors. Electrical motor efficiency ratings nema electrical motor efficiency ratings electrical motor shaft power electrical motors are rated in horsepower or watt electrical motors full load amps full load currents for 460 volts, 230 volts and 115 volts motors single and 3phase. For baldor conversion, refer to the mod express section in this catalog. Other dimensions will vary among manufacturers nema frame sizes d e f h n o p u nw aa ab ah aj ak ba bb bd xo xp tap key 42 2 58 1 34 2732 932 slot 1 14 5 116 4 78 38 1 18 38 4 12 1 516 3 34 3 2 116 18 4 78 1 58 5 18 7309 3. The national electrical manufacturers association nema standards and guideline publications, of which the document herein is one, are developed through a voluntary standards. Product brochure nema supere premium efficient motors. Output voltage 208460v, 230575v current 9900a horsepower voltage. Dimensions n, o, p, ab and xo are specific to baldor. Nema frame dimensions footmounted ac machines s r u r d 4. Baldor motors from rs motors baldor electric motors. Food production equipment that can be properly sanitized is critical both to the health of consumers and the reputation of a company. Recycling included more than 2,727 tons of scrap metal, wood, used oil, batteries, electronics, lamps, paper, cardboard and plastic. Single phase motor nema 56 frame dimensions page 66 c. Baldor electric em4110t, 40 hp, 1800 rpm, 324t fr, 230460.
Nema and iec use the same nomenclature for the 56 frame, but actually has different meanings. For more exact dimensional data, please check the specific drawing for each catalog number. Baldor three phase nema frame explosion proof motors. Washdown worm gear reducers industrys shortest lead times baldor has the industrys shortest lead. Most of the dimensions are standard dimensions that are common to all motor manufacturers. Nema motor frame size chart baldor uncategorized september 5, 2018 0 wajidi 7 stepper motor frame size chart nema dc square picture frame sizes small size of motor chart. Baldor 300 to 400 hp nema frame 449t, 449ts three phase, totally enclosed, foot mounted general purpose industrial motors applications. The program compares the efficiency of an existing motor to a comparable baldor supere nema premium efficient motor, shows the results and suggests a replacement baldor motor energy savings app tools. Understanding nema motor nameplates rocky mountain.
Aa dimensions shown in chart are baldor typical values meeting or exceeding nema. Nema motor dimensions reference chart a ft e r l e t t e r i n d i c a t e s t h e n u m b e r i s a n app r o x i m a te v a l ue. Motor standards nema starting method direct on line. P motor accessories m cface kits for field conversion nema. The speed at which fullload torque is delivered for the rated voltage and frequency.
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