Baldor Large Frame AC Induction Motors

Transcription

1 Baldor Large Frame AC Induction Motors

2 Why Baldor? For over 80 years, Baldor has strived to provide customers with the best value and reliability in industrial electric motors. That dedication shows in customer preference for Baldor motors. To be considered as the most preferred... Customer Preference 20% % 90% Percentage of research studies in which Baldor was chosen most preferred. Baldor offers the industry s broadest line of stock products. Save valuable time with just one call to Baldor. We offer more than 7,000 stock motors, drives and gearboxes. Energy-efficiency leader. We began lowering the energy consumption of our motors in the 1920s, long before others were even talking about it. Today, our expansive line of Super-E premium-efficient motors ranges from 1 through 1500 hp. Baldor s Super-E line offers customers the highest overall efficiency levels in the industry. Baldor products are available at more locations than any other brand. Our 40 district offices across North America offer immediate availability of Baldor products to thousands of distributors. Continuous innovation to improve reliability. Baldor leads the motor industry in applying new technologies and materials to improve motor reliability. Baldor was the first to introduce ISR (Inverter Spike Resistant ) magnet wire, which is up to 100 times more resistant to voltage spikes. Baldor was first to use Exxon s new Polyrex EM grease, which protects motor bearings better, providing improved lubrication life, greater shear stability, and superior resistance to washout, rust and corrosion. Industry s shortest lead times/flexible manufacturing. Baldor has the industry s shortest lead times on custom motors just ten working days. Our unique FLEX FLOW manufacturing process lets us produce any order in any quantity, quickly and efficiently. Industry s best information. Only Baldor offers customers so many choices for product information with a wide variety of catalogs and product brochures, a CD- ROM electronic catalog, the Baldor Web site ( or you may talk to a Baldor customer service person at one of our sales offices. Table of Contents Page Specifications and Features Design Features 3 ISR Wire / POLYREX EM Grease 5 Energy Savings 6 Design Characteristics 7 Open Drip Proof - WPI, WPII 9 IEC Metric Frame 10 Totally Enclosed Fan Cooled 11 Inverter/Vector - Totally Enclosed Blower Cooled 13 Matched Performance Curve 14 Explosion-Proof 14 Custom Motor Options 18 Motor Performance Data Totally Enclosed Fan Cooled 15 Totally Enclosed Blower Cooled 17 Open Drip Proof 17 Explosion Proof 17 Motor Dimensions Connection Diagrams Sample Test Data Report

3 The best value in large motors, too. Years ago, when Baldor began making large frame AC motors and drives, we spent a lot of time in the field. We talked in depth with plant maintenance and design engineers. We asked about tough environments such as mining, pulp and paper manufacturing, and chemical processing. We took the opportunity to learn in great detail what capabilities and characteristics people like and need. And most important, we learned what not to do. One of the frequent suggestions was the need for better structural integrity and rigidity. And many wanted motors that were tough enough to withstand the rigors of even the most extreme applications. Today, Baldor makes tough, reliable motors up to 1,500 HP for a wide variety of applications. And we continue to listen and follow through on what customers want. That s why you can count on Baldor for superior value. Baldor large frame motors and drives feature: Choice of all popular enclosures, voltages and frequency, custom orders are no problem. Choice of Baldor Super-E NEMA Premium efficiency or high efficiency designs. Extra heavy-duty cast iron frames, endplates and stiff foot structures, to minimize potential vibration problems. Premium rotor system design, to operate below the 1st critical design speed by at least a 15% safety margin can be operated from a adjustable speed control through entire speed range. Choice of standard high-pressure die-cast aluminum rotors or fabricated copper bar rotors. Precision dynamic balanced with state-ofthe-art equipment, to ensure finished motors meet NEMA vibration standards. A Baldor 400 Hp, 449T Open Drip Proof Motor located in the Dallas water pumping station. Class H-rated vacuum pressure impregnated (VPI) insulation systems with surge rings on all end turns to minimize risk of premature failure. Electrical grade steel laminations, to minimize eddy currents and hysteresis losses, results in cooler operation and more efficiency. Upgraded C-5 core plates, to reduce core losses for the life of the motor (others offer as low as C-3, standard). Ability to meet many industry standard specifications such as IEEE 841, API 541, API 547 or company-specific specs. There are many other advantages to specifying Baldor large frame motors or drives. You ll find them on the following pages as well as all the specs you need to make the perfect decision for your application. Take a look. Talk to your Baldor distributor. If you don t see what you need, ask us about custom capabilities. You can likely have it on your floor in three weeks or less. 2

4 Large Frame AC Motors: Built for Reliable Performance Fan and fan cover designed for maximum cooling and quieter operation. Two-part epoxy primer inside and out; two-part epoxy finish paint on severe duty motors. Class F (or better) insulation system allows winding to withstand higher temperatures resulting in longer life. Medium voltage motors feature formed copper coils with glass mica-wrapped magnet wire, further insulated with Nomex tape. Baldor ISR (Inverter Spike Resistant )copper magnet wire on low voltage motors (<600V). Stator and rotors utilize C-5 core providing low core losses for the life of the motor. Standard surge ropes on end turns. Regreasing provisions with reliefs for easy bearing maintenance. Dual mounting foot holes, especially convenient when mounting a motor for replacement duty. Rugged cast iron frames, endplates and conduit boxes for greater strength and stiffness, resulting in lower vibration and longer life. Standard vacuum pressure impregnation (VPI) using 100% epoxy solids for long life and greater protection. Diagonally split oversized cast iron conduit box exceeding NEC standards makes connections easier. Rotatable in 90 increments and is easily converted from F-1 to F-2 mounting. Provision for grounding in conduit box and on the ODE mounting foot. 3

5 Auxiliary conduit box on medium voltage ratings for winding RTD s and space heaters. High-pressure die cast aluminum rotor through 449T frame; fabricated copper bar rotor on larger sizes for increased efficiency. Precision balanced for smooth operation and longer bearing life. Locked bearing construction reduces endplay. Convertible to roller bearing for belted loads. Optional sleeve bearings available. Operates below the first critical speed by at least a 15% margin - allows operation throughout entire speed range with adjustable speed control. Generalized Ranges High strength shaft steel. FRAME SIZES Enclosure 449T Ref. Page TEFC HP HP HP 6 ODP HP HP HP 8 WPI HP HP 8 WPII HP HP 8 Inverter/ Vector Explosion Proof HP HP HP HP 11 Typical 4-Pole HP ranges. 4

6 Going Beyond the Industry Standard in Severe Duty Motors Baldor s Severe Duty motors are another example of our commitment to provide reliable performance, while exceeding customer expectations. Wound with ISR (Inverter Spike Resistant ) Magnet Wire Recognized as Product of the Year by Plant Engineering magazine in 1996, Baldor s ISR wire is a standard feature in Baldor AC motors, 575 volt and under, 1 hp and up. Motors wound with ISR wire are up to 100 times more resistant to transient voltage spikes, high frequencies and short rise time pulse frequently produced by inverters and vector drives. The result is a better motor with longer life, reduced downtime and better overall value. ISR Wire is Superior in Pulse Endurance Test 1000 Index Technical Specifications: NEMA MW-35 Pulse Endurance Test Conditions: Twisted 20,000 Hz, 2 kv, microsecond risetime, 50% duty cycle, 90 C Pulse Endurance Index = Life of Product/Life of 18 H MW-35 (Reference) Thermal Properties, Chemical Resistance and Dielectric Strength: ISR Wire is equal to or better than MR wire. Thermal Rating: 200 C 0.1 Moisture Resistant MR Wire Triple Build Wire ISR Wir e Source: Phelps Dodge Magnet Wire Company (Used with permission) Standard on All Baldor Motors: Exxon Polyrex EM Polyurea Grease It s a fact: Bearing failure is the #1 mechanical reason for motor failure. So the better the grease protecting those bearings, the better and longer the motor performs. Today, that better grease is Exxon s new Polyrex EM polyurea grease now standard on all Baldor motors. It provides lubrication life of more than four times greater than other polyurea greases in tests up to 350 F. It exhibits greater durability when subjected to mechanical shearing forces. Furthermore, a specially formulated additive in the grease resists washout, rust and corrosion even when subjected to salt water conditions. Outstanding High-Temperature Excellent Shear Stability Lubrication Life ASSTM D 217 Cone Penetration (mm/10) Polyrex EM Competitive Polyurea Grease Penetration after 60 strokes Penetration after 100,000 strokes Typical Lithium Complex Grease As illustrated here, the proprietary polyurea thickener system in Polyrex EM exhibits excellent durability and stability when subjected to a mechanical shearing force. Mechanical shear stability is a measurement of the greases thickener system. Good mechanical shear stability is important in roller bearing applications where excessive grease softening may lead to grease leakage or purging from the bearing. Source: Exxon Mobil Product Data Sheet DG-3C, 6/15/99. ASTM D 3336 Grease Life at 350 F (hours) Polyrex EM Competitive Polyurea Grease Typical Synthetic Lithium Complex Grease Typical Lithium Complex Grease In the severe ASTM D 3336 High-Temperature Grease Life Test, Polyrex EM dramatically out performed a competitive polyurea grease and conventional lithium-complex greases. Source: Exxon Mobil Product Data Sheet DG-3C, 6/15/

7 Making Energy Efficiency Work For You Why is Energy Efficiency Important? Electric motor-driven systems used in industrial processes consumed 679 billion kwh, or 63% of all electricity used in U.S. industrial sector, according to a U.S. Department of Energy report published in The report goes on to reveal that industrial motor energy could be reduced by up to 18 percent if companies were to apply motor and motor system efficiency upgrades, including the use of adjustable speed drives. The potential positive impacts on companies bottom lines and the environment are significant. Purchase Price is Only a Small Piece of the Pie The pie chart to the right shows the typical life cycle cost of a 100 hp motor operating in continuous duty over a 20-year life. As you can see, the original purchase price is almost insignificant compared to what it will cost to power the motor during its useful life. Initial Purchase 2% One Rewind 0.7% Energy 97.3% How Baldor Super-E Efficiencies Compare to Industry Standards Baldor s line of Super-E motors offers customers the highest level of overall efficiencies available from any motor manufacturer, complying with NEMA Premium efficiency. 100% 85 Electric Motor Efficiency Ratings Baldor Super-E EPAct efficiencies Average efficiency of motors in use BE$T Baldor Energy Savings Tool Software Makes Calculating Payback Easy In order to make payback calculations easier for customers, Baldor developed BE$T (Baldor Energy Savings Tool). BE$T helps calculate energy cost and energy savings for motors, as well as payback timeframes. A popular feature of BE$T is that it allows users to make head-to-head comparisons of up to three motors, giving customers the information to make an informed decision through comparative analysis. BE$T Baldor Energy Savings Tool is available as a download through Baldor s award-winning Web site ( as well as a stand-alone CD-Rom available from the Baldor Literature Hotline ( ). Dollar Savings Per Year 70 $ Horsepower What is Higher Efficiency Worth? Power Cost Per kwh 168 Hour Week Continuous 80 Hour Week 2 Shifts 40 Hour Week 1 Shift Savings based on a 40 hp, Baldor Super-E 94.5% compared with the average efficiency of motors in use. (50 weeks/year) 6

8 Electrical Design Characteristics Low Medium Specification Description Voltage Voltage Voltage 460 or 575 volts, random-wound S 950 volts, random-wound O 2300, 3300, 4160 or 2300/4160 volts, formed-coil S 460, 950 or 6600 volts, formed-coil O Frequency 60 Hz standard, 50 Hz optional S S Service Factor 1.15 standard S S Ratings NEMA Design B S S NEMA Design C (contact Baldor for frame size) O O NEMA Design D (contact Baldor for frame size), 1.0 S.F. O O Crusher Duty (high pull-out, pull-up and locked rotor torques) O O Duty Cycle Continuous Duty S S Special Duty Cycles O O Ambient Temperature 40 o C ambient temperature S S Higher or lower ambient temperatures O O Temperature Rise Class B rise (80 o C) at 1.0 service factor, Class F rise at 1.15SF S S Laminations Low-loss electrical grade steel, C-5 core plate S S Windings Class H+ (200 o C) ISR (Inverter Spike Resistant) copper magnet wire S Class H+ (200 o C) Copper form-wound coils wound with mica tape and VPI epoxy impregnated S Insulation Class Class F, Non-hygroscopic epoxy VPI S S Class H, Non-hygroscopic epoxy VPI O O End Turn Bracing Surge rings laced to end-turns and VPI epoxy impregnated for structural integrity S S Stator Insulation Nomex Class H slot liner S S Woven Class H glass phase insulation S Epoxy impregnated blocking felt between coils S Lead Material Non-wicking cross-linked polyethylene material S S Thermal Protection Thermostats S O RTDs with separate conduit box 100Ω platinum standard, 10Ω copper or 120Ω nickel optional; (RTDs standard in stock TEFC and ODP motors 300 Hp and up) O O Thermistors O O Space Heaters 120 volt standard, other voltages optional (Strip space heaters standard in stock TEFC motors 300 Hp and up) O O Feedback Devices 1024 PPR Electrically isolated BEI optical encoder standard on Baldor Vector Drive motors (other PPR available) O O NorthStar (LakeShore) or Avtron pulse generators available O O Resolvers available O O Testing Standard test supplied with motor (Balance test, winding resistance, no-load, full load, amps and speed, power factor, torque and hi-pot test per NEMA MG-1) S S Heat run and complete efficiency testing at temperature O O Either of above tests as witnessed O O Approvals CSA recognized components through 449T (File LR2262) 5000 and 5800 TEFC frame through 600 HP and up to 600 volts; 500 HP and up to 4160 volts (File LR36841) S S S = Standard O = Optional 7

9 Mechanical Design Characteristics Low Medium Specification Description Voltage Voltage Frame Dimensions NEMA S S IEC Metric O O Construction Complete cast iron frame, endplates, conduit box and fan cover (5800 frame has steel fan cover) S S Multiple Mounting Multiple mounting holes standard. S S Holes in Base Dowel pin holes standard on all 5000 and 5800 frames. Face mounting C-face, D-flange, P-base available O O Custom mounting configurations available O O Nameplate Stainless steel, Complete operating data in accordance with NEMA MG-1. Bearing identification numbers included S S Conduit Box Oversized cast iron, diagonally split box, rotatable in 90 o increments. Gasketed lid and gaskets between frame and box. NPT threaded opening. F-1 orientation standard, convertible to F-2 (top-mount conversion available on 5800 frame) S S Extra-large oversized conduit boxes available O O Slinger & Seals Forsheda V-type neoprene slinger each (Chemical Process motors only) S S Inpro seal on shaft O O Drains One-way drain and breather located at lowest point of motor when mounted in a horizontal position O O Hardware Grade 5, U.S. Standard, zinc dichromate or cadmium-plated steel S S Stainless steel hardware O O Ground Lug Located in conduit box. Silicon-bronze stud-type. S S Lifting Provisions Integrally-cast lifting lugs motor can be lifted with any enclosure in tact S S Enclosure TEFC, Open Drip-proof, WPI, WPII, TEBC, TEWAAC Cooling Fan TEFC & TEBC Non-sparking, glass-filled polypropylene S S Non-sparking metal O O Rotor Construction High pressure die-cast aluminum (through 449) S S Fabricated copper bar construction (5000 up) S S Balance Dynamically balanced better than NEMA MG1 specs S S Shaft Material 1045 high strength steel (through 5000 frame) S S 4140 high strength steel (5800 frame - up) S S Other high strength alloys or forged shafts O O Paint Grey lacquer over primer coat S S Two-part epoxy system with 4-6 mils build (Chemical Process motors) S S Customer specified paint O O Bearings Premium grade vacuum-degassed ball bearings S S Roller bearing on drive end O O Renk sleeve bearings (5000-up) O O Electrically isolated bearings O O Bearing temperature RTDs O O Vibration monitors O O Lubrication Chevron SRI grease (or equivalent) S S Oil lube for sleeve bearings S S Customer specified grease O O Oil mist lubrication O O Grease Provisions NPT fittings installed in endplate with pressure relief fittings on drain lines S S Oil sight gauges for sleeve bearings S S Engineering Specifications API 541, API 547 O O IEEE O O Customer specific requirements O O Limited Warranty 3 years on Super-E, 24 months on Standard-E, 18 months most other motors S S S = Standard O = Optional 8

10 Open Drip Proof and WPI WPII Baldor Electric offers a rugged cast iron industrial motor in your choice of open enclosures. Standard motor designs are high efficiency, but our Super-E with NEMA Premium efficiency is also available. 460, 575, 950, 2300, 3300, 4160 or 6600 volts 60 Hz 380, 400, 415, 950, 2300, 4160 or 6000 volts 50 Hz High efficiency or Super-E NEMA Premium efficiency Class B rise with Class F insulation Baldor ISR (Inverter Spike Resistant) magnet wire on designs below 600 volts ODP High Efficiency 460 or 575 volts, 60 Hz, 1.15 SF RPM HP kw TS 445T 445T 5007L TS 445T 449T 5009L TS 445T 449T 5009L TS 445T 5009L 5009L TS 449T 5009L 5011L TS/5009S 449T 5009L 5011L S 5009L 5011L S 5009L 5011L S 5011L S*/5808S 5011L * S */ S * */ TS, 445TS, 445T motors do not have standard VPI & 5800 frame motors can be ODP or WPI. ODP WPI High Efficiency 2300 or 4160 volts, 60 Hz, 1.15 SF 9 RPM HP kw TS 449T 449T 5009L TS 449T 5009L 5009L TS 449T 5009L 5009L TS 449T/5009L 5009L 5011L TS*/5009S 5009L 5009L 5011L S 5009L 5011L 5011L*/ S 5009L 5011L S 5009L 5011L S 5011L S 5011L S*/5808S */ * S * S* *1.0 SF, Class F Rise. Data subject to change without notice & 5800 frame motors can be ODP or WPI. Contact a Baldor office for latest capabilities.

11 IEC Metric Frames Available In addition to the NEMA frames show here, Baldor motors are available with IEC metric mounting dimensions in frames through 450. Contact Baldor for dimensions and layout drawings. ODP/WPI High Efficiency 6600 volts, 60 Hz, 1.15 SF RPM HP kw S 5009L 5009L 5011L S 5009L 5009L S 5009L 5011L S 5009L 5011L*/ S 5011L S 5011L*/5808 WPII High Efficiency 460 or 575 volts, 60 Hz, 1.15 SF RPM HP kw S 5009L 5009L 5009L S 5009L 5009L 5009L S 5009L 5009L 5011L S 5009L 5011L 5011L/ S 5009L 5011L S 5011L 5011L S*/5808S 5011L S 5011L S */ S* * */5812 WPII High Efficiency 2300 or 4160 volts, 60 Hz, 1.15 SF RPM HP kw S 5009L 5009L 5009L S 5009L 5009L 5009L S 5009L 5011L 5011L*/ S 5009L 5011L S 5009L 5011L S 5011L S/5808S 5011L * S*/5808S S */ S* *1.0 SF, Class F Rise Data subject to change without notice. Contact a Baldor office for latest capabilities. 10

12 TEFC Totally Enclosed Fan Cooled Baldor Electric offers the ultimate rugged cast iron industrial motor for your most severe process applications. Motor designs are Super-E premium efficiency, but high efficiency is also available. 460, 575, 950, 2300, 3300, 4160 or 6600 volts 60 Hz 380, 400, 415, 950, 2300, 4160 or 6000 volts 50 Hz Super-E premium or high efficiency Class B rise with Class F insulation Baldor ISR (Inverter Spike Resistant) magnet wire on designs below 600 volts TEFC Super-E NEMA Premium Efficiency 460 or 575 Volts, 60 Hz, 1.15 SF RPM HP kw TS 447T 449T 5007L TS 449T 449TY 5009L/ TS 449TY/449TSY 449TY 5011LY/ TS 449TY/449TSY 5009L/ LY/ TS 449TY/449TSY 5011LY/ L/ SY 5007L/ LY/ * SY 5009L/ LY/ SY 5011LY/ SY* */ */ * *1.0 SF, Class F Rise Sleeve bearings required. Data subject to change without notice. Contact a Baldor office for latest capabilities. 11

13 TEFC Super-E NEMA Premium Efficiency 2300 or 4160 Volts, 60 Hz, 1.15 SF RPM HP kw T T TS 449T 449T 5007L TS 449T 449T/5007L 5009L TS/5007SY 449T/5007L 5007L/5009L 5011LY/ TS*/5007SY 449TY/5007L/5011LY 5009L/5011LY/ LY/ SY 5007L/5011LY 5009L/5011LY/ SY 5007L/5011LY/ LY/ SY 5007L/5011LY/ LY/ SY 5009L/5011LY/ LY/ */ SY* 5011LY/ * */ */ * TEFC Super-E NEMA Premium Efficiency 6600 Volts, 60 Hz, 1.15 SF RPM HP kw SY 5007L 5007L 5009L SY 5007L 5007L 5011LY SY 5007L 5009L 5011LY SY 5007L 5011LY SY 5007L 5011LY SY 5009L 5011LY SY 5011LY * SY* 5011LY * *1.0 SF, Class F Rise Sleeve bearings required. Data subject to change without notice. Contact a Baldor office for latest capabilities. 12

14 Inverter / Vector Duty - TEBC Totally Enclosed Blower Cooled Baldor Electric offers the ultimate rugged cast iron industrial motor for your adjustable speed, constant torque applications. Motors are Super-E NEMA Premium efficiency. 460 or 575 or 6600 volts 60 Hz 380, 400 or 415, or 6000 volts 50 Hz Super-E NEMA Premium efficiency Able to start across line without drive Class F rise with Class H insulation Baldor ISR (Inverter Spike Resistant) magnet wire on designs below 600 volts Separately powered heavy duty axial cooling fan Electrically isolated BEI optical encoder on vector drive motors optional Avtron or NorthStar pulse generators Shaft grounding assembly Option formed coil winding on 460 or 575 V. Inverter/Vector 460 or 575 Volts, 60 Hz, 1.0 SF RPM HP kw TS 447T 449T 5007L TS 449T 449T 5009L/ TS 449T 449T 5011LY/ TS 449T 5009L/ LY/ TS 5007L/ LY/ S 5007L/ LY/ S 5009L/ LY/ S 5011LY/ *1.0 SF, Class F Rise Sleeve bearings required. Data subject to change without notice. Contact a Baldor office for latest capabilities. 13

15 Matched Performance Curves Matched Performance is Baldor s solution to the concern, What kind of constant horsepower speed range will I get with this combination of motor and control? Each test is performed in Baldor's own engineering laboratory. These performance curves show the continuous operating constant torque speed range that can be produced without exceeding Class F temperature rise in the motor. Peak torque is the maximum amount of torque a Baldor inverter or vector drive can produce. This may be limited by either the motor s breakdown torque or the current from the control. TORQUE (ft-lbs) PEAK TORQUE TORQUE CONTINUOUS OPERATING AREA SPEED (rpm) AMPS HORSEPOWER Matched Performance Curve for Baldor 200 HP TEBC motor and control. HORSEPOWER AMPS Explosion Proof Motors Baldor Electric offers the ultimate rugged cast iron industrial motor for applications where hazardous fumes or dust may be present. 460, or Hz 380, 400, or 415 volts 50 Hz Super-E NEMA Premium efficiency or high efficiency Class B rise with Class F insulation Baldor ISR (Inverter Spike Resistant) magnet wire UL and CSA approved for hazardous locations Includes UL approved conduit box Explosion Proof Motors 460 or 575 volts, 60 Hz, 1.0 SF RPM HP kw TS 445T 449T 449T TS 449T 449T TS 449T 449T TS 449T TS 449TY Class I, Group C & D; Class II, Groups F and G, T3C Contact a Baldor office for latest capabilities. Data subject to change without notice. 14

16 Performance Data TEFC NEMA Premium Efficiency 460 Volts, 3 Phase, 60 Hz, 1.15 SF 460V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL HP kw RPM FRAME CATALOG # LOAD ROTOR LB. FT. 1/2 3/4 LOAD 1/2 3/4 LOAD D.E. O.D.E TS ECP4416T TS ECP4407T T ECP44206T L Custom TS ECP44252T T ECP4408T TY ECP44256T L Custom TS ECP44302T TY ECP44304T TY ECP44306T L Custom TS ECP44352T TY ECP44354T L Custom Custom TS ECP44402T TY ECP44404T L Custom Custom S Custom LY Custom L Custom Custom S Custom L Custom L Custom * Custom S Custom L Custom Custom S Custom Custom * Custom * Custom *1.0 SF TEFC NEMA Premium Efficiency 460 Volts, 60 Hz, 1.15 SF with Roller Bearings 460V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL HP kw RPM FRAME CATALOG # LOAD ROTOR LB. FT. 1/2 3/4 LOAD 1/2 3/4 LOAD D.E. O.D.E TY ECP44156TR NU TY ECP4407TR NU TY ECP44206TR NU TY ECP4408TR NU TY ECP44256TR NU TY ECP44304TR NU TY ECP44306TR NU L Custom TY ECP44354TR NU TY ECP44404TR NU TEFC High Efficiency 460 Volts, 3 Phase, 60 Hz, 1.15 SF V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL HP 200 kw 149 RPM 1180 FRAME 449T CATALOG # M44206T-4 LOAD 236 ROTOR 1337 LB. FT / / LOAD /2 64 3/4 76 LOAD 81 D.E O.D.E T M44304T T M44354T T M44404T If data is not shown, contact a Baldor office. Contact a Baldor office for latest capabilities. Data subject to change without notice.

17 TEFC NEMA Premium Efficiency 575 Volts, 60 Hz, 1.15 SF 575V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL HP kw RPM FRAME CATALOG # LOAD ROTOR LB. FT. 1/2 3/4 LOAD 1/2 3/4 LOAD D.E. O.D.E TS T ECP4407T T Custom L Custom TS Custom T Custom TY Custom L Custom TS Custom TY Custom TY Custom L Custom TS Custom TY Custom L Custom Custom TS Custom TY Custom L Custom Custom S Custom L Custom L Custom Custom S Custom L Custom L Custom * Custom S Custom L Custom Custom S Custom Custom * Custom * Custom TEFC NEMA Premium Efficiency 2300 or 4160 Volts, 60 Hz, 1.15 SF 4160V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL HP kw RPM FRAME CATALOG # LOAD ROTOR LB. FT. 1/2 3/4 LOAD 1/2 3/4 LOAD D.E. O.D.E TS Custom L Custom L Custom L Custom SY ECP50252S L ECP50254L L ECP50256L LY Custom SY ECP50302S L ECP50304L LY ECP50306L LY Custom SY Custom LY ECP50354L LY ECP50356L Custom SY ECP50402S LY ECP50404L LY ECP50406L Custom SY Custom LY ECP50454L LY ECP50456L Custom SY ECP50502S LY ECP50504L LY ECP50506L * Custom SY* Custom LY Custom Custom Custom * Custom * Custom *1.0 SF Data subject to change without notice. If data is not shown, contact a Baldor office. Contact a Baldor office for latest capabilities. 16

18 Performance Data TEBC Vector Drive Motors 460 Volts, 60 Hz, 1.0 SF 460V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL MAX HP kw RPM FRAME CATALOG # LOAD ROTOR LB. FT. 1/2 3/4 LOAD 1/2 3/4 LOAD D.E. O.D.E. Speed TC ZDM4408T TC ZDM44304T TC ZDM44354T L ZDM50404L L ZDM50454L L ZDM50504L ODP High Efficiency 460 Volts, 60 Hz, 1.15 SF 460V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL HP kw RPM FRAME CATALOG # LOAD ROTOR LB. FT. 1/2 3/4 LOAD 1/2 3/4 LOAD D.E. O.D.E TS M25402T T M25404T TS M25452T T M25454T S M25502S L M25504L S M25602S L M25604L ODP/WPI High Efficiency, 2300/4160 V, 60 Hz, 1.15 SF 4160V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL HP kw RPM FRAME CATALOG # LOAD ROTOR LB. FT. 1/2 3/4 LOAD 1/2 3/4 LOAD D.E. O.D.E T M25302T L M25304L S M25402S L M25404L S M25502S L M25504L S M25602S L M25604L TEFC Explosion Proof 460 Volts, 60 Hz, 1.15 SF 460V RATED EFFICIENCY % POWER FACTOR % BEARINGS FULL LOCKED TORQUE FULL FULL HP kw RPM FRAME CATALOG # LOAD ROTOR LB. FT. 1/2 3/4 LOAD 1/2 3/4 LOAD D.E. O.D.E T M74204T T M74254T TY M74304T If data is not shown, contact a Baldor office. Contact a Baldor office for latest capabilities. Data subject to change without notice. 17

19 Common Custom Motor Options Electrical Bearing RTDs Winding RTDs, Thermistors or Thermostats Special Design C or D Windings Fabricated Copper Bar Rotors (5000 frame and up) Complete Electrical Tests, Heat Runs and Assorted Tests (Witnessed and Unwitnessed) Multi-speed Motors Surge Protection/lighting arrestors Various tests Mechanical 5000 frame TEFC motor with Renk sleeve bearings and RTD. Metric Dimensions on Frame and Shaft Roller Bearing Renk Sleeve Bearings Special Grease Larger Diameter Shaft Longer Shaft Length Double Shaft Extensions Space Heaters WPII Enclosure Hoods (5000 frame and up) API 541 and IEEE 841 Features Speed Feedback Devices Low audible noise designs available Conduit Box Volumes Motor Baldor Volume NEMA Minimum Volume NPT Frame Size In 3 In 3 Hole Size 444T/445T T/447T T/449T /5006/ (2) 5008/ (2) 5010/ (2) 5808/5809/5810/ N/A 4 (3) Note: All Cast Iron construction. Lead separator gasket between box and frame is a neoprene rubber cone design for a water-tight seal around the lead wires. Conduit box lid gasket is neoprene rubber. Grounding provision is located inside the conduit box. Additional and/or larger conduit boxes are available. 18

20 Dimensions C ODP 447T / 449T N V AB P GREASE FITTING (EACH END) KEY O U D H 2F B BA AA E AC A E NEMA FRAME A B C D E 2F H N O P U V AA AB BA 447TS & NPT T & NPT TS & NPT T & NPT C ODP / WPI 5000 / 5800 P AIR IN LIFTING PROVISIONS N-W V AIR IN KEY U AIR OUT AB 2.81 O D 2F 2F BA 4 NPT AA AC E A E 1 NPT H NEMA FRAME A B C D E 2F H N-W O P U V AA AB AC BA 5009S & 25 & NPT L & 25 & NPT S & NPT L & NPT S & 25 & NPT L & 25 & NPT S & 32 & NPT L & 32 & NPT Note: Drawings shown are for reference only. Please contact Baldor for a detailed dimensional drawing of the specific motor you require. Drawings may also be available from our CD-ROM or website at

21 Dimensions WPII 5000/5800 C P AIR EXHAUST AB 2.81 AIR INTAKE Ø3.5 Ø2.0 O 3.12 V U D SOLID COVER BA N-W 4.7 AA G AC H 2F 2E 2F A NEMA FRAME A B C D E 2F H N-W O P U V AA AB AC BA 5009S & 25 & NPT L & 25 & NPT S & NPT L & NPT S & 25 & NPT L & 25 & NPT S & 32 & NPT L & 32 & NPT Note: Drawings shown are for reference only. Please contact Baldor for a detailed dimensional drawing of the specific motor you require. Drawings may also be available from our CD-ROM or website at

22 Dimensions TEFC 447T / 449T C AB P V GREASER & RELIEF (EACH END) SLINGER KEY O U D H 2F B BA N AA AC E A E NEMA FRAME A B C D E 2F H N O P U V AA AB BA 447TS & NPT T & NPT TS * & NPT TS & NPT T & NPT TY & NPT *2-pole only, Design has shaft end bearing cooling fan TEFC 5000 C P AB V U O 3/4 NPT N-W 2NPT D H 2F B BA AA AC A E NEMA FRAME Poles A B C D E 2F H N-W O P U V AA AB BA 5007SY & 20 & NPT L 4 & & 20 & NPT SY & NPT L 4 & & NPT LY 4 & & NPT Note: Drawings shown are for reference only. Please contact Baldor for a detailed dimensional drawing of the specific motor you require. Drawings may also be available from our CD-ROM or website at

23 Dimensions TEFC 5800 C P AB KEY V U O 4 NPT AA D 2F B H BA N-W AC E A E 1 NPT NEMA FRAME A B C D E 2F H N-W O P U V AA AB AC BA & 32 & NPT & NPT TEBC Inverter/Vector C AB 46.9 P 42.5 REF. VOLUME 160 IN 3 N-W V U 1/2 NPT C/BOX FOR BLOWER MOTOR ENCODER MTG. (OPPOSITE SIDE) H HOLE 2F B 3.79 BA 1/4 DIA. G TYP. 4 AA HOLE 4.7 AC E C 2-NPT A NEMA FRAME A B C D E 2F H N-W O P U V AA AB AH AJ AK BA BB BD TAP 449TC* & NPT / L & 20 & NPT L & NPT LY & NPT & 32 & NPT & NPT * Only 449TC stock motor designs have frame with standard C-face Note: Drawings shown are for reference only. Please contact Baldor for a detailed dimensional drawing of the specific motor you require. Drawings may also be available from our CD-ROM or website at

24 Dimensions TEFC Explosion Proof 449T C P N V AB KEY O U D H 2F B BA AA AC E A E GREASE RELIEF (EACH END) NEMA FRAME A B C D E 2F H-W N O P U V AA AB BA 445TS & NPT T & NPT TS & NPT T & NPT TY & NPT Note: Drawings shown are for reference only. Please contact Baldor for a detailed dimensional drawing of the specific motor you require. Drawings may also be available from our CD-ROM or website at Limited Warranty Three years on Super-E, 24 months on Standard-E, 18 months on most other motors, 5 years on IEEE

25 Connection Diagrams Main Motor Power Leads 9 Lead Wye-Connected Motor 1 OPTIONAL T'STATS LOW VOLTAGE HIGH VOLTAGE P1 2Y 1Y P2 LINE LINE Lead Delta-Connected Motor 1 OPTIONAL T'STATS P LOW VOLTAGE (2D) HIGH VOLTAGE (1D) P LINE LINE 3 Lead 3 TYPICAL WYE- CONNECTED MOTOR TYPICAL DELTA - CONNECTED MOTOR 1 P1 OPTIONAL T'STATS P1 1 2 OPTIONAL T'STATS P2 2 3 LINE P2 Notes: 1. Three lead motors may be designed as either wye-connected or delta-connected. 2. Interchange any two line leads to reverse rotation. 3. Optional thermostats are provided when specified. 4. Actual number of internal parallel circuits may vary. NEMA Standard Lead Markings Lead Marking Motor Power Leads T1, T2, T3, etc. Thermostat P1, P2, etc. Space Heater H1, H2, H3, H4, etc. Winding Resistance Temperature R1, R2, R3, R4, etc. Detector (RTD) 24

26 Encoder Receptacle Connections For Vector Drive Motors PIN FUNCTION A A B B C Z(C) D VDC (5-15 VDC Standard) E Shield F Circuit Ground G Case Ground H A Compliment (A) J B Compliment (B) K Z (C) Compliment (Z or C) H G A K E F B J C D Standard Receptacle Standard Plug MS3112E12-10P (Baldor Part # WD1434) MS3116J12-10S (Baldor Part # WD1435) Both receptacle and plug are provided with the motor. Note that together these connections are weatherproof. Mod-Express In addition to the Chemical Processing motors shown in this brochure that are available from stock, customized motors are available for special requirements on OEM applications. Baldor s short lead times can supply the motor for your specific application with special voltage, base speed, Design C torque, C-Face, D-Flange, IEC metric dimensions, or other application-based needs. Special motors are in use on mixers, aerators, crushers, centrifuges, hoists, pumps, and HVAC equipment. Motors may be taken from Baldor s Fort Smith inventory and modified through our Mod-Express program. These modifications include: Dynamic Balance of Rotor Inpro Seal F-2 Conversion Special Performance Tests Roller Bearings Bearing Thermocouples, Thermistors or RTD s Space Heaters Winding Thermocouples, Thermistors or RTD s Vibration Levels Vibration levels are in accordance with NEMA MG-1 section

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