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