FRACTIONAL HP GENERAL PURPOSE MOTORS PUMP MOTORS 11 A-15 A-15 A-16 A-16 THREE-PHASE MOTORS 14 NEMA 56 Frames – ODP – Rigid Base . . . A-18 NEMA 56 Frames – TEFC – Rigid Base . . A-18 16 20 . . . . A-28–A-32 . . . . . . . . . . . . . A-33–A-34 . . . . A-35 . A-37–A-39 . . . . A-40 EXPLOSION PROOF MOTORS – TEFC Three-Phase – High Efficiency – Foot Mount . . . . . . . . . . . . . . . A-42–A-44 Three-Phase – High Efficiency – C-Flange – Foot Mount. . . . . . . . . . . . . . . . . . A-45 Three-Phase – High Efficiency – C-flange – Footless . . . . . . . . . . . . . . . . . . . A-45 SINGLE-PHASE MOTORS 38 ODP - Foot-Mount . . . . . . . . . . . . . . A-47 TEFC - Foot-Mount. . . . . . . . . . . . . . A-48 NEMA PREMIUM EFFICIENCY GENERAL PURPOSE MOTORS THREE-PHASE MOTORS 42 TEFC - Foot-Mount. . . . . . . . . . . A-51–A-54 TEFC C-Flange . . . . . . . . . . . . . . . A-55 ODP - Foot-Mount . . . . . . . . . . . A-57–A-59 CRUSHER DUTY® MOTORS Horizontal . . . . . . . . . . . . . . . A-62–A-63 IEC TRUMETRIC™ MOTORS ALUMINUM & CAST IRON FRAMES TEFC - Foot-Mount. . . . . . . . . . . A-66–A-69 . . . . . . . . . . . . . . . . . . . . . . . . . A-74 A-75 A-75 A-75 A-76 A-76 GENERAL PURPOSE THREE-PHASE Threaded – With Base – ODP . . . . Threaded – Less Base – ODP . . . . Keyed – C-Face Less Base – ODP . Threaded – With Base – TEFC . . . Threaded – Less Base – TEFC . . . Keyed – C-Face Less Base – TEFC . CLOSE COUPLE PUMP – INTEGRALS MOTORS – SINGLE-PHASE “JM” Type – TEFC – Standard Efficiency . . A-78 “JP” Type – TEFC – Standard Efficiency. . . A-78 A-20 A-20 A-21 A-21 HIGH EFFICIENCY GENERAL PURPOSE MOTORS THREE-PHASE MOTORS TEFC – Foot Mount . . . . . . TEFC – C-Flange – Foot Mount . . . . . . . . . . . TEFC – C-Flange – Footless. . ODP – Foot Mount . . . . . . . ODP – C-Flange – Foot-Mount. . A-71 A-72 A-72 A-72 A-73 A-73 A-73 THREE-PHASE – ODP – STANDARD EFFICIENCY . “JM” Type – ODP – Standard Efficiency . . . “JP” Type – ODP – Standard Efficiency . . . “JM” Type – ODP – Standard Efficiency – Vertical Motors . . . . . . . . . . . . . . . . “JP” Type – ODP – Standard Efficiency – .... Vertical Motors . . . . . . . . . . . . . . . . THREE-PHASE – ODP – HIGH – EFFICIENCY “JM” Type – ODP – High Efficiency . . . . “JP” Type – ODP – High Efficiency. . . . . “JM” Type – ODP – High Efficiency – ... . .. Vertical Motors . . . . . . . . . . . . . . . “JP” Type – ODP – High Efficiency – ..... .. Vertical Motors . . . . . . . . . . . . . . . IEC TRU-METRIC™ . . . . . . . . . . . A-80 A-81 A-82 ......... A-82 PUMP MOTORS . . . . . . . . . . . . A-84 . A-85 ....... . A-86 DEFINITE PURPOSE THREE-PHASE MOTORS – C-FACE NEMA 56 Frames – ODP – Rigid Base . NEMA 56 Frames – ODP – Footless. . . NEMA 56 Frames – TEFC – Rigid Base . NEMA 56 Frames – TEFC – Footless . . . . . . . . . . A-86 CLOSE COUPLE PUMP – INTEGRALS MOTORS – THREE-PHASE MOTORS – TEFC – STANDARD EFFICIENCY “JM” Type – TEFC – Standard Efficiency . . A-88 “JP” Type – TEFC – Standard Efficiency. . . . . . . . . . . A-89–A-90 ADD-ON™ MODIFICATIONS . . . . . . . . . . . THREE-PHASE MOTORS – TEFC – HIGH EFFICIENCY . “JM” Type – TEFC – High Efficiency . . . . A-92 “JP” Type – TEFC – High Efficiency . . . . . A-93 VERTICAL HOLLOW SHAFT – WPI – THREE-PHASE “TP” Type – High Efficiency . . . . . . . . . A-94 MOTOR TECHNICAL DATA SINGLE-PHASE MOTORS – C-FACE NEMA 48 & 56 ODP – Rigid Base . . . . . NEMA 48& 56 ODP – Footless. . . . . . . NEMA 56 TEFC – Rigid Base . . . . . . . NEMA 56 TEFC – Footless . . . . . . . . SINGLE-PHASE Threaded – With Base – ODP . . . . Threaded – Less Base – ODP . . . . Keyed – C-Face Less Base – ODP . Threaded – with base – TEFC . . . . Threaded – Less Base – TEFC . . . Keyed – C-Face With Base – TEFC . Keyed – C-Face Less Base – TEFC . NEMA PREMIUM EFFICIENCY . . . . A-13 JET PUMP MOTORS – NEMA 56 MOTORS CRUSHER® DUTY 8 . . . . A-12 . . . . A-12 . . . . A-13 P-BASE MOTORS – TEFC – THREE-PHASE Standard Efficiency. . . . . . . . . . . A-96–A-97 High Efficiency . . . . . . . . . . . . . A-97–A-98 OIL WELL PUMPING – ODP & TEFC – THREE-PHASE ................ ................... High Slip – NEMA Design ‘D’ – ODP. . . . A-100 High Slip – NEMA Design ‘D’ – TEFC . . . A-100 High Slip – NEMA Design ‘D’ – Triple Rated –......... TEFC . . . . . . . . . . . . . . . . . . . . A-101 DRIVES & SOFT STARTERS SINGLE-PHASE MOTORS NEMA 48 & 56 ODP – Rigid Base . . NEMA 48& 56 ODP – Resilient Base NEMA 56 TEFC – Rigid Base . . . . NEMA 56 TEFC, with manual overload protection . . . FRACTIONAL HP TABLE OF CONTENTS 1-800-ASK-4WEG Data subject to change without notice. CONTROLS POOL & SPA MOTORS – ODP – SINGLE-PHASE C-Face – ODP – Start Capacitor . . . . . . A-103 Square Flange – ODP – Start Capacitor . . A-103 Cross Reference . . . . . . . . . . . . . . A-104 A-1 FRACTIONAL HP TABLE OF CONTENTS DEFINITE PURPOSE MOTORS GENERAL PURPOSE COMPRESSOR DUTY MOTORS – ODP (IP21) 71 –Single-Phase – Rigid Base ................................ A-109 NEMA PREMIUM EFFICIENCY FARM DUTY MOTORS – TEFC (I P44) 72 – Rigid Base ......................................................... A-110 POULTRY FAN MOTORS – TEAO (IP44) ..... SINGLE PHASE 75 –Resilient Base ..................................................... A-111 –Rigid Base ......................................................... A-111 AUGER DRIVE – TEFC – SINGLE-PHASE . –Less Base ........................................................... A-112 CRUSHER® DUTY IEC TRU-METRIC™ –General Purpose Motors – NEMA 48 & 56.................... ODP – Single Phase............................................... B-2 –General Purpose Motors – NEMA 56............................. TEFC – Single Phase............................................... B-3 –General Purpose Motors – NEMA 56............................. ODP – Three Phase................................................ B-4 –General Purpose Motors – NEMA 56 ............................ TEFC – Three Phase............................................... B-4 –W21 High Efficiency – General Purpose Motors B-5–B-7 –High Efficiency – Explosion Proof – NEMA “T”............... TEFC – Three Phase ...................................... B-8–B-9 –General Purpose Motors – Nema “T”............................. ODP – Single Phase ............................................. B-10 –W21 NEMA Premium – General Purpose Motors.......... NEMA “T” – TEFC – Three Phase .............. B-11–B-12 –NEMA Premium – General Purpose Motors – NEMA “T” ODP – Three Phase............................................... B-13 –Crusher Duty Motors – TEFC – Three Phase ...... B-14 –IEC Tru-Metric Motors ................................. B-15–B-20 –Brake Motors – Standard Efficiency – TEFC B-21–B-22 –Compressor Duty – NEMA 48 & 56 – ODP ............ B-23 –Farm Duty Motors – TEFC – Rigid Base ................. B-24 –Auger Drive Motor – NEMA 56 – TEFC ................. B-24 –Poultry Fan Motors – TEAO – Single Phase ........... B-25 –IEEE841 – NEMA Premium Efficiency – TEFC B-26–B-27 –Jet Pump Motors – NEMA 56 – ODP – Single Phase B-28 –Jet Pump Motors – NEMA 56 – TEFC – Single Phase B-29 –Jet Pump Motors – NEMA 56 – ODP – Three Phase . B-30 –Jet Pump Motors – NEMA 56 – TEFC – Three Phase B-31 –Close Coupled Pump Motors – “JM” Type – TEFC ............. Single phase ................................................................. B-32 –Close Coupled Pump Motors – “JP” type.............................. TEFC – Single Phase .................................................. B-32 –Close Coupled Pump Motors – “JM” Type ............................ ODP – Standard Efficiency – Three Phase ................. B-33 –Close Coupled Pump Motors – “JP” Type............................. ODP – Standard Efficiency – Three Phase ................. B-34 – Close Coupled Pump Motors – “JM” Type ........................... ODP – High Efficiency – Three Phase ......................... B-35 –Close Coupled Pump Motors – “JP” Type – ODP ....... B-36 –Close Coupled Pump Motors – “JM” Type – ODP ....... B-37 – Vertical Hollow Shaft – “TP” Type – TEFC .................. B-41 –P-Base – TEFC – Standard Efficiency ......................... B-42 –P-Base – TEFC – High Efficiency ................................. B-43 –Oil Well Pump – High Slip – NEMA Design “D” – ODP B-43 –Oil Well Pump – High Slip – NEMA Design “D” TEFC B-44 –Pool and Spa Motors – ODP ......................................... B-45 –Saw Arbor Motors – TEFC – Three Phase ................... B-45 –Shark Motors ................................................................. B-46 BRAKE MOTORS – TEFC 68 –Three-Phase – Standard Efficiency .................... A-107 –Three-Phase – High Efficiency............................ A-108 IEEE 841 – TEFC (IP55) – THREE-PHASE . –NEMA Premium .......................................A-114–A-115 STAINLESS STEEL MOTORS – SHARK™ . THREE-PHASE.. . –C-Face with Feet – Rigid Base ................ A-116–A-117 –Round Body Footless .......................................... A-117 SAW ARBOR MOTORS – TEFC – THREE-PHASE . –Single and Double Shaft End .............................. A-119 COOLING TOWER MOTORS – THREE-PHASE...... ................–NEMA Premium Efficiency – Foot Mount A-122–A-123 –High Efficiency – TEFC –Double speed . .......................... (1 & 2 Windings)............................................. A-124–A-125 PAD MOUNTED MOTORS – THREE PHASE . –High Efficiency – Three Phase .......................... A-127 –NEMA Premium Efficiency ................................ A-128 DEFINITE PURPOSE PUMP MOTORS ELECTRICAL DATA ADD-ON™ MODIFICATION PROGRAM, SPECIAL FEATURES & SPARE PARTS ADD-ON™ MODIFICATIONS 2) MOTOR TECHNICAL DATA 1) 7) 3) 4) 5) 6) 8) 9) 10) CONTROLS DRIVES & SOFT STARTERS 11) Bearings .............................................. A-133 Cooling ............................................... A-133 Degree of Protection ........................... A-134 Electrical Special Features ...... A-134–A-135 Flanges ............................................... A-135 Flange Kits ...............................A-136–A-139 Drip Cover Kits .................................... A-140 Frame .................................................. A-140 Painting Plans ..................................... A-141 Shaft .................................................... A-141 Terminal Box ........................................ A-141 Testing ................................................. A-141 Motor Bases .......................................... 130 –Style A ......................................... A-142 –Style B ......................................... A-142 –Style C ......................................... A-143 –Slide rails (pair) ............................ A-143 A-2 Data subject to change without notice. www.wegelectric.com FRACTIONAL HP TABLE OF CONTENTS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA PREMIUM EFFICIENCY GENERAL PURPOSE 1-800-ASK-4WEG TRADEMARK NOTICE The following are Trademarks of WEG DRIVES & SOFT STARTERS –General Purpose Motors – NEMA 48 & 56 – ODP B-50 –General Purpose – NEMA 56 – ODP – Resilient Base B-51 –W21 – General Purpose Motors – TEFC – Three Phase B-52 –W21 – General Purpose Motors – TEFC – Three Phase B-53 –General Purpose Motors – ODP – Frame 182T–215T .... B-55 –General Purpose Motors – ODP – Three Phase .............. B-56 –General Purpose Motors – ODP – Three Phase .... B-57–B-58 – Explosion Proof Motors – TEFC – Three Phase ... B-59–B-60 –General Purpose Single Phase Motors – ODP – NEMA “T” B-61 –Crusher Duty Motors – TEFC – Three Phase B-62-B-64 –Tru-Metric Frame – TEFC – Three Phase ......... B-65–B-71 –Brake Motors – TEFC – Three Phase ................ B-72–B-74 –Compressor Duty Motors – ODP .................................. B-75 –Poultry Fan Motors – TEAO – Single Phase ................ B-76 –Auger Drive Motors – TEFC .......................................... B-77 –Farm Duty Motors – TEFC ............................................ B-77 –IEEE841 Motors – TEFC – NEMA Premium Efficiency B-78 –IEEE841 Motors – TEFC – NEMA Premium Efficiency B-79 –Jet Pump Motors – NEMA 56 – ODP – Single Phase . B-81 –Jet Pump Motors – NEMA 56 – ODP – Three Phase ..B-82 –Jet Pump Motors – NEMA 56 – TEFC ......................... B-83 –Close Coupled Pump Motors – JM/JP Type – ODP .. B-84 –Close Coupled Pump Motors – JM/JP Type – TEFC .. B-86 –Vertical Hollow Shaft Motors – High Efficiency ............ B-88 –P-Base Motors – TEFC – Three Phase ....................... B-89 –Oil Well Pumping Motors – ODP Three Phase ........... B-91 –Oil Well Pumping Motors – TEFC Three Phase .......... B-92 –Pool and Spa Motors .................................................... B-93 –Shark Motors ................................................................. B-94 –Saw Arbor Motors – TEFC – Three Phase .................. B-95 WWW.WEGELECTRIC.COM MECHANICAL DATA Electric Motors: Crusher Duty® Crusher Duty® Soft Starters CONTROLS Tru Metric™ Shark™ Shark™ Drive ADD-ON™ 1-800-ASK-4WEG Data subject to change without notice. A-3 FRACTIONAL HP NOTES SYMBOL KEY GENERAL PURPOSE : Reduced Frame : Resilient Base : Split-Phase Motor NEMA PREMIUM EFFICIENCY : Product may not be available from stock : Roller Bearing : Round Body c : Compressor Duty CRUSHER® DUTY : Aluminum Frame with removable feet : Totally Enclosed Non-Ventilated : Energy Efficiency (Pool and Spa) : Automatic Thermal Overload IEC TRU-METRIC™ : Z-Frame; Bigger shaft diameter and bearings : W-frame (Please see dimensions at the end of this catalog) : Double Winding : F3 Mount PUMP MOTORS : 1.0 Service Factor Disclaimer: WEG Electric Motors has made every effort in order to include updated and accurate information in this catalog. All information is subject to updates, changes or corrections at anytime without prior notice. CONTROLS DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE : NEMA T Rolled Steel A-4 Data subject to change without notice. www.wegelectric.com WEG QUALITY FEATURES WINDING IMPREGNATION: WINDING INSULATION: DEGREE OF PROTECTION TEFC (IP55): SERVICE FACTOR: PAINTING: HARDWARE: FLEXIBILITY: AREA CLASSIFICATION: BALANCING: GENERAL PURPOSE NEMA PREMIUM EFFICIENCY – 80ºC (Class “B”) temperature rise CRUSHER® DUTY DESIGN TEMP. RISE: – All frames ESSO/EXXON POLYREX EM - blue color and is a polyurea based grease (achieved a lubrication life of more than 700 hours at 177ºC (350ºF)). Other special greases available upon request. IEC TRU-METRIC™ GREASE: – Best Quality Bearings (SKF, NSK) – Enlarged grease cavities and double strength bearings retainer caps. – Class “H” Resin for all motors. – Resin continuous flow (trickle) on all windings-364T and up. – Class F (155ºC) Insulation System Tropicalized windings – IP55 (Severe Duty) (Water projected by a nozzle against the enclosure from any direction shall have no harmful effect) – V-ring Seals (prevents water and dust entering the motor around the shaft) – Tachonite Labryinth Seals on TEFC (Also available) – Drain Plugs (to remove excess water that results from condensation) – Gasketed conduit box PUMP MOTORS BEARING: – 4140 High Tensile Steel on Frame 404T and up (IV, VI and VII pole). – 1045 Carbon Steel on frames 143T to 365T – 316 Stainless Steel on Jet Pump motors (TEFC and ODP) – 1.25 on NEMA TEFC motors 1HP to 100HP and 1.15 on 125HP and up DEFINITE PURPOSE SHAFT MATERIAL: – Oversize Cast Iron Terminal Box on most lines fitted with O-Ring rubber sealing gaskets and filled with resistant sponge-like material to seal the lead path through the frame and Rotatable by 90º turns. – Internal/External parts painted with anti-corrosive alkidic resin base paint ADD-ON™ MODIFICATIONS TERMINAL BOX: – Uni-body construction - Greater strength and no “Hot Spots” – All hardware components are galvanized – F1 and F2 mounting (mechanically reversible) – Horizontal or Vertical mount - Circlips on opposite drive end - frames 324T and up MOTOR TECHNICAL DATA STATOR CASTING FRAME: – This is Explosion Proof quality cast iron (higher density), thus stronger with more efficiency and lower vibration levels. – Class I, Division II, Group C and D listed on nameplate Designed for intermittent hazardous environments (except explosion proof) – Rotating parts dynamically balanced According to IEC 34.14 (more stringent than NEMA standards) – Wye Delta starting to reduce inrush current standard for frames 254T and above in most lines. TORQUES: – Locked Rotor and Breakdown Torques that exceed Design C for almost ALL ratings (NEMA Design C requires significantly higher LRT and BDT than NEMA Design B, the standard for most all other manufacturers) CONTROLS STARTING: DRIVES & SOFT STARTERS FC 200 CAST IRON: FRACTIONAL HP THE EXTRAS THAT REALLY COUNT 1-800-ASK-4WEG Data subject to change without notice. A-5 GENERAL PURPOSE FRACTIONAL HP Ordering WEG model numbers contains up to 15 characters, distributed as follows: XXX (HP) NEMA PREMIUM EFFICIENCY X (Volts) 36: 3600rpm 30: 3000rpm 18: 1800rpm 15: 1500rpm X ADD-ON™ MODIFICATIONS MOTOR TECHNICAL DATA 12: 1200rpm 10: 1000rpm X 09: 900rpm 07:750rpm ENCLOSURE EFFICIENCY PHASE S - Standard Efficiency P - High Efficiency T - NEMA Premium 1 - 1 Phase 3 - 3 Phase Application + Frame - J - 380V K - 190 / 380V L - 415V M - 220 / 380 - 415V N - 220 / 380V O - 380 - 415V P - 200V Q - 460V R - 115 / 230V V - 200 / 400V 1 For IEC Metric motors, the output will be given in kW: .12 - .18 - .25 - .37 - .55 - .75 - 001 - 0015 - 002 - 003 - 004 - 0045 - 005 007 - 009 - 011 - 015 - 018 - 022 - 030 - 037 - 045 - 055 - 075 - 090 - 110 130 - 150 - 185 - 200 - 220 - 250 - 300 - 315 ... 2 0015 (1.5HP) is the rating that will have four digits for output Identification and only one for RPM. - 0045 (4.5kW) is the rating that will have four digits for output identification and only one for RPM. Frame The frame number must be included as long as the number of remaining characters allow. Example: 143T, 143TC, 405T, 405TS, 184JP. A-6 X E - Totally Enclosed S - Sever duty IEEE 841 O - Open drip proof X - eXplosion proof DEFINITE PURPOSE VoltsA - 115 B - 115 / 208 - 230 V C - 208 - 230 V D - 230 V E - 208 - 230 / 460 V F- 230 / 460V G - 460V PWS* H - 575V I - 220V X - Other Voltage CONTROLS DRIVES & SOFT STARTERS XXXXX (Application + Frame) Model - Three Characters: CRUSHER® DUTY IEC TRU-METRIC™ XXX (Model) HP1 - .12 - .16 - .25 - .33 - .50 - .75 - 001 - 00151 - 002 - 003 - 004 - 00451 - 005 - 007 - 010 - 015 020 - 025 - 030 - 040 - 050 - 075 - 100 - 125 - 150 - 200 - 250 - 300 - 400 - 450 - 500 ... RPM - PUMP MOTORS XX (rpm) For Definite Purpose lines, two pre-selected letters must be used after voltage code: RS Rolled Steel Frame KD Crusher-Duty® SA Saw Arbor CT Cooling Tower BM Brake Motors OW Oil Well Pumping OT Oil Well Pumping - Triple Rated DP Double Pole (2 Speed) CD Compressor Duty IP Irrigation Pumping PF Poultry Fan SP Split Phase FD Farm Duty IB Inverter Duty (TEBC) VD Vector Duty (TEBC) IE IEEE 841 (Severe Duty IEEE 841) RB Roller Bearings (Integrals) RB Resilient Base (Fractionals) JP Jet Pump OL Manual OverLoad protection HS Hollow Shaft SS Stainless Steel AL ALuminum Frame AD Auger Drive The following lines will not have the two letters after the “voltage code”: GP General Purpose JM Closed Coupled JM type JP Closed Coupled JP type HP P-base pump HP type IM IEC Metric Data subject to change without notice. www.wegelectric.com FRACTIONAL HP Important Facts About WEG Motors & the Energy Policy Act-EPAct GENERAL PURPOSE The Department of Energy’s Energy Policy Act (EPAct 92) became effective October 24, 1997. The purpose is conservation, since electric motors represent a major portion of electrical energy consumption. Also, the adoption of energy efficiency motors is expected to reduce the need for new power plants. MOTORS COVERED BY EPAct 92 • 1 to 200 HP • NEMA Design A or B • Continuous duty rated • Squirrel cage induction • Thermally protected • 3600, 1800 and 1200 RPM • 60Hz - 230 and 460 Volts • Three-phase IEC TRU-METRIC™ Finding this definition too loose, the Department of Energy provided in June 20, 1997 a guidance to electric motor manufacturers in order to help them to identify what motors are considered “general purpose, definite purpose or special purpose”. The DOE classified the motors into these categories: CRUSHER® DUTY • General Purpose (NEMA and IEC) • NEMA-T Frame • Explosion Proof • Foot-mounted • Ball or Roller Bearings NEMA PREMIUM EFFICIENCY Originally, EPAct covered motors were defined as follows: Category I – General purpose as defined by EPAct and applicable from October 24, 1997. Category II – Definite purpose that can be used in most general purpose applications. Category III, IV and V – Motors not covered by EPAct (definite and special purpose motors). • Two-speed motors • Brake motors • Inverter duty motors • Single-phase motors • Fractional horsepower motors DEFINITE PURPOSE • 250HP and up (above EPAct) • 900RPM and lower • NEMA Design C or D • DC motors • Close-coupled JM, JP and P-Base motors PUMP MOTORS MOTORS NOT COVERED BY EPAct 92 ADD-ON™ MODIFICATIONS If you are unsure whether your motor application is covered by EPAct, please contact WEG for clarification. WEG POLICY MOTORS FOR EXPORT CONTROLS Standard Efficiency motors covered by EPAct cannot be sold for application within the United States. These motors, however, can be purchased for export. DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA • All WEG High Efficiency motors meet EPAct levels. • WEG’s NEMA Premium Efficiency line exceeds EPAct levels. • Standard efficiency motors are still available on a custom basis for installation outside the United States. 1-800-ASK-4WEG Data subject to change without notice. A-7 FRACTIONAL HP HOW TO ORDER WEG MOTORS A complete and clearly specified purchase order will avoid inconvenience and save valuable time in order processing. Please include the following in your purchase order: GENERAL PURPOSE Quantity WEG catalog number or a complete description of the motor as described below: NEMA PREMIUM EFFICIENCY FRACTIONAL HP GENERAL PURPOSE MOTORS INTEGRAL HP DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY ree-phaseH...LANDER... Th , se a h -p le g in S Proof, DAP55... n PHASE: io s lo p x E : E ,I LIN N: IP21 MOTOR TECTIO O R P F O DEGREE P, TEFC...z... RE: OD U S O L C EN 0Hz, 500HV, 460V... NCY: 6 FREQUE 30/46 ’... E: 208-2 , ‘B VOLTAG ASS: ‘F’ TION CL , 1.15... INSULA 5 .2 1 ACTOR: F E IC 104 V SER ATURE: TEMPER T N IE B AM ll, Roller...al box position when GS: Ba BEARIN (terminshaft) F2... ING: F1 MOUNT facing thEeR: 0053EP3E184T ce) NUMB TALOG (WEG Referen WEG CA , 5.5kW RPM... : 7.5 HP 00 OUTPUT 600 rpm or 18 RPM: 3 184T NMENT OR OPERATING ture... FRAME: O L ENVIR ... nt TempAera ie b SPECIA m A ATURES h ig H : IC L FE S N N A IO H C IT E D ADD-ON™ MODIFICATIONS RM CON RICAL O L ELECT . SPECIA S E TUR .. NAL FEA ADDITIO GENERAL PURPOSE MOTORS NEMA PREMIUM MOTORS CRUSHER DUTY® PRODUCTS TRU-METRIC™ IEC MOTORS DEFINITE PURPOSE MOTORS MODIFICATIONS & ACCESSORIES DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA MOTOR CONTROLS ADDITIONAL CONTROLS DRIVES & SOFT STARTERS INFORMATION A-8 Data subject to change without notice. www.wegelectric.com Warranty Service: If in the event that a WEG product should require warranty service due to defective materials or workmanship, WEG will, at it’s option, either repair or replace the defective product. Warranty is applied to products that have been, at all times, operated or used under the normal operating conditions for which the product was designed and properly maintained. WEG is not responsible for any expenses incurred in installation, removal from service, transports (freight) or consequential expenses. Disclaimer of Expenses: The Company hereby disclaims all other express or implied warranties, including without limitation all implied warranties of merchantability pertaining to such products or parts. The foregoing obligation to repair or replace such products or parts shall be the sole and exclusive remedy of the purchaser, its customers, or users of the products or parts. Proper Storage of Motors: When motors are not immediately installed, they should be stored in their normal upright position in a dry even temperature place, free of dust, gases and corrosive atmosphere. Inactive motors tend to expel grease from between the bearing surfaces, thereby removing the protective film that impedes metal-to-metal contact. At least once per month shafts should be rotated in accordance with WEG installation and maintenance manual. Motors stored for a period exceeded one year should have the bearings re-lubricated in accordance with WEG motor installation and maintenance manual. CRUSHER® DUTY IEC TRU-METRIC™ PUMP MOTORS DEFINITE PURPOSE Authorized Service Centers: WEG has service centers around the world to service the needs of our customers. Information regarding the nearest service center can be located either by calling 1-800-ASK-4WEG (1-800-275-4934) or on our web site at www.wegelectric. com. Any warranty motor repair by a service shop must be pre-approved by WEG. ADD-ON™ MODIFICATIONS Standard Warranty Procedures: For motors above 215-frame size the following procedure applies. Correspondence may be provided via e-mail, fax, or regular mail. Motor is to be inspected by a WEG Authorized Service Center, or if none available, an EASA-affiliated service shop. For motors above 30 HP pictures are required. Provide a copy of the original WEG sales invoice. If a warranty is granted, the motor nameplate, removed from the motor, will need to be mailed to WEG Warranty Department. MOTOR TECHNICAL DATA No Fault Warranty: WEG offers a “No Fault Warranty” on Shark line motors and all motors up to and including 215-frame size motors. “No Fault Warranty” is offered one time, per end user, per application. “No Fault Warranty” claims will require the nameplate off the motor, brief description of failure and a copy of the WEG invoice. (For Shark motor claims, include the terminal box cover, a brief description of the failure and a copy of the WEG invoice). If there is more than one failure, please contact the Warranty Department for review. No EASA report is required for “No Fault Warranty Claims”. DRIVES & SOFT STARTERS Warranty Period: • The standard warranty for WEG products shall be 18 months from the invoice date. • For W21 NEMA Premium Efficiency motors the warranty shall be 36 months from the invoice date. • For IEEE 841 motors, the warranty shall be 60 months from the invoice date. • Custom motors will be warranted 24 months from date code. NEMA PREMIUM EFFICIENCY GENERAL PURPOSE Limited Warranty: WEG Electric Motor Corporation is proud of all of its product lines. WEG and its employees are committed to our customers and users to provide the best designed and manufactured motors, drives and controls. WEG will provide a limited warranty policy against defects in the materials and workmanship of our products. FRACTIONAL HP STANDARD TERMS AND CONDITIONS Toll Free: 800-839-2529 1-800-ASK-4WEG CONTROLS Contact WEG Warranty: Email: warranty@weg.net Data subject to change without notice. A-9 FRACTIONAL HP INDEX – NEMA PREMIUM EFFICIENCY GENERAL PURPOSE THREE-PHASE MOTORS – FEATURES & LIST PRICES NEMA PREMIUM EFFICIENCY THREE-PHASE MOTORS 42 –TEFC - Foot-Mount ..................................... A-51–A-54 – TEFC C-Flange .................................................... A-55 – ODP - Foot-Mount ...................................... A-57–A-59 PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY S ED CE S X RD RE S O ANDA T E T ME EE S C DEFINITE PURPOSE Bearings The bearings are dimensioned to ensure long life to the motor, even under heavy working conditions. Positive pressure lubrication system includes a drain plug that allows the outflow of excess grease on 254T frames up to 586/7. MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS ) CONTROLS DRIVES & SOFT STARTERS Fan Made of rigid plastic from frames 143T up to 505T and aluminum for frame 586/7. Non sparking, non toxic, resistant to environmental conditions, and ensures low noise operation. 1-800-ASK-4WEG Data subject to change without notice. A-49 NEMA PREMIUM EFFICIENCY FRACTIONAL HP GENERAL PURPOSE MOTORS Meets CEE Energy Specification TEFC – THREE PHASE – FOOT MOUNT GENERAL PURPOSE WEG’S W21™ NEMA Premium motors meet or exceed all NEMA Premium and CEE requirements for energy efficiency. PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA PREMIUM PREMIUM NEMA EFFICIENCY EFFICIENCY Frames 143T to 586/7 operation in moist or dusty atmospheric conditions without affecting their useful life. APPLICATIONS Premium Efficiency WEG motors are tested according to IEEE 112 std., method ‘B’ and • Chemical plants meet will meet Design B torques, maintaining exceedingly high breakdown and locked • Compressors rotor torque while providing the highest rated efficiency levels. their efficiency values are certified by UL Labs (CSA C390). Cooling Tower motors will • Pulp and paper mills STANDARD FEATURES • Crushers • Refineries • Pumps • Three-phase, II, IV, VI and VIII pole, 60Hz • Continuous duty (S1) • Steel mills • Voltage: 208-230/460V, 200V, • 104ºF (40ºC) ambient temperature • Fans • Cement mills • Packaging equipment OPTIONAL FEATURES • Special voltages • Specially designed shaft DEFINITE PURPOSE These TEFC motors are built according to NEMA specifications and designed for • Space heaters (standard on 586/7 frames) • Thermistor, Thermostats or • Altitude: 3300 ft (1000m) • Totally Enclosed Fan Cooled – TEFC (IP55) water tight and dust tight enclosure • Squirrel cage rotor / Aluminum die cast • V-ring slingers on both endshields • Ball bearings are supplied as standard (RB part numbers supplied with roller • 1045 Carbon Steel Shaft for frames up to 365T. ADD-ON™ MODIFICATIONS • Class ‘H’ impregnation resin • Temperature rise: Class ‘B’ (80ºC) DRIVES & SOFT STARTERS • Regreasable bearings positive pressure • Gasketed conduit box • MGI Part 31 rating for use with • Roller bearings on drive end on all ratings - pressure compensated lubrication system (frames 254T and up) bearings) • ‘C’ and ‘D’ flanges for all ratings • Labyrinth taconite seal available laser etching • Automatic drain plugs • Class ‘F’ insulation for all frames available for all frames • Stainless steel nameplate AISI 316 with • Color: RAL 6002 (Green) • Cable glands down applications • F1 mount taconite seal as standard) • Additional terminal box • Drip cover (canopy) for shaft • NPT threaded terminal box (586/7 frame equipped with labyrinth MOTOR TECHNICAL DATA RTD’s (PT100) 460V or 575V • 4140 steel shaft for motors 404T and above. (3600 RPM motors supplied with 1045) • NEMA dimensions VFD - 20:1 constant torque speed range. Speed range can be extended with optional Blower kit. • Class 1, Div 2, Groups B, C & D, T3C • NEMA Design ‘B’* • Most ratings meet Design C Torque • Service factor: 1.25 up to 100HP 1.15 from 125HP and up CONTROLS APPROVED BY NOTE: * Design B torque rating on nameplate can be re-plated for Design C. Energy efficiency motors verified by UL in addition to the DOE. A-50 Data subject to change without notice. E 104590 APPROVED BY LR 38324 www.wegelectric.com NEMA PREMIUM EFFICIENCY – GENERAL PURPOSE MOTORS MEETS CEE ENERGY SPECIFICATION FRACTIONAL HP THREE-PHASE – TEFC DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA NEMAPREMIUM PREMIUM EFFICIENCY EFFICIENCY GENERAL PURPOSE FOOT MOUNT 1-800-ASK-4WEG CONTROLS • ELECTRICAL FEATURES ON PAGE B-11. • MECHANICAL FEATURES ON PAGE B-52. Data subject to change without notice. A-51 NEMA PREMIUM EFFICIENCY – GENERAL PURPOSE MOTORS MEETS CEE ENERGY SPECIFICATION FRACTIONAL HP THREE-PHASE – TEFC CONTROLS DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA NEMAPREMIUM PREMIUM EFFICIENCY EFFICIENCY GENERAL PURPOSE FOOT MOUNT • ELECTRICAL FEATURES ON PAGE B-11. • MECHANICAL FEATURES ON PAGE B-52. A-52 Data subject to change without notice. www.wegelectric.com NEMA PREMIUM EFFICIENCY – GENERAL PURPOSE MOTORS MEETS CEE ENERGY SPECIFICATION FRACTIONAL HP THREE-PHASE – TEFC DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA NEMA PREMIUM PREMIUM EFFICIENCY EFFICIENCY GENERAL PURPOSE FOOT MOUNT CONTROLS • ELECTRICAL FEATURES ON PAGE B-12. • MECHANICAL FEATURES ON PAGE B-52. 1-800-ASK-4WEG Data subject to change without notice. A-53 NEMA PREMIUM EFFICIENCY – GENERAL PURPOSE MOTORS MEETS CEE ENERGY SPECIFICATION FRACTIONAL HP THREE-PHASE – TEFC • ELECTRICAL FEATURES ON PAGE B-12. • MECHANICAL FEATURES ON PAGE B-52. CONTROLS DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA PREMIUM EFFICIENCY GENERAL PURPOSE FOOT MOUNT A-54 Data subject to change without notice. www.wegelectric.com NEMA PREMIUM EFFICIENCY – GENERAL PURPOSE MOTORS MEETS CEE ENERGY SPECIFICATION FRACTIONAL HP THREE-PHASE – TEFC CONTROLS DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA NEMA PREMIUM PREMIUM EFFICIENCY EFFICIENCY GENERAL PURPOSE ‘C’ FLANGE • ELECTRICAL FEATURES ON PAGE B-11, B-12. • MECHANICAL FEATURES ON PAGE B-53. 1-800-ASK-4WEG Data subject to change without notice. A-55 NEMA PREMIUM EFFICIENCY FRACTIONAL HP GENERAL PURPOSE MOTORS – ODP ODP – THREE PHASE – FOOT MOUNT WEG Premium Efficiency motors meet or exceed all NEMA Premium and CEE requirements for energy efficiency. These Open Drip Proof (ODP) motors are designed for environments where dirt and moisture are minimal. Design B torque and high efficiency GENERAL PURPOSE design from 143T through 444/5T frames. These motors are specifically designed to provide maximum ventilation and heat dissipation. ‘C’ and ‘D’ flange available. IEC TRU-METRIC™ CRUSHER® DUTY NEMA PREMIUM EFFICIENCY APPLICATIONS STANDARD FEATURES OPTIONAL FEATURES • Pumps • Three-phase, II and IV pole, 60Hz • Cable glands • Fans • Voltage: 208-230/460V, 200V, 460V or 575V • Special voltages • Kneader and mixer machines • Open Drip Proof (ODP) • Cast iron NEMA ‘C’ flange • Cutter and sawing machines • NEMA dimensions available for all frames or • Pressing machines • NEMA Design ‘B’ ‘D’ flange (‘D’ flange only for • Industrial equipment • Service factor: 1.15 frames 254T and up) • Conveyors • Continuous Duty (S1) • Specially designed shaft • Blowers • 104ºF (40ºC) ambient temperature • Second shaft end • Compressors • Ball bearings are supplied as standard • Thermistors, Thermostats or • Machinery • 1045 Carbon Steel Shaft for frames up to 365T • Cranes • 4140 steel shaft for motors 404T and above • Packaging equipment RTD’s (PT100) • Roller Bearings (3600 RPM motors supplied with 1045) • Class ‘F’ insulation for all frames PUMP MOTORS • Class ‘H’ impregnation resin • F1 mount (also available flanged motors) • Paint: Synthetic enamel alkyd resin base • Color: RAL 6002 – Green DEFINITE PURPOSE • Stainless steel nameplate – laser etched IUM PREM NEMA NG SOON – P D O MI PM CO 1200 R • MGI Part 31 rating for use with VFD - 4:1 constant torque speed range. CONTROLS DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS • 50/60Hz rated up to 250 HP (50Hz at 1.0 Service Factor) • For 50Hz at 1.15 SF a higher HP should be selected FRAME – SPECIFIC FEATURES • Regreasable bearings positive FOR FRAME 143T/5T ONLY FOR FRAMES 254/6T UP TO 444/5T • Welded steel plate frames (welded feet) • Cast iron frames pressure lubrication system • Cast iron endshields with through bolt • Cast iron endshields and terminal box (frame 254T and up ) construction • ‘ZZ’ bearings (double shielded) • Cooling system with finned rotor • Degree of protection: IP23 • Steel shaft 4140 for 404T & up • Degree of protection: IP21 FOR 182/4T AND 213/5T FRAMES ONLY • Aluminum endshields and terminal box • Cooling system with finned rotor APPROVED BY APPROVED BY • ZZ Bearings (double shielded) • Degree of protection : IP21 E 104590 A-56 LR 38324 Data subject to change without notice. www.wegelectric.com NEMA PREMIUM EFFICIENCY FRACTIONAL HP GENERAL PURPOSE MOTORS – ODP – THREE-PHASE MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA PREMIUM EFFICIENCY GENERAL PURPOSE FOOT MOUNT • ELECTRICAL FEATURES ON PAGE B-13. • MECHANICAL FEATURES ON PAGE B-55, B-56. CONTROLS DRIVES & SOFT STARTERS = Product may not be available from stock 1-800-ASK-4WEG Data subject to change without notice. A-57 NEMA PREMIUM EFFICIENCY FRACTIONAL HP GENERAL PURPOSE MOTORS – ODP – THREE-PHASE • ELECTRICAL FEATURES ON PAGE B-13. • MECHANICAL FEATURES ON PAGE B-56. = Product may not be available from stock DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA PREMIUM EFFICIENCY GENERAL PURPOSE FOOT MOUNT CONTROLS EMIUM MA PR E N SOON – ODP MING O C M P 1200 R A-58 Data subject to change without notice. www.wegelectric.com NEMA PREMIUM EFFICIENCY FRACTIONAL HP GENERAL PURPOSE MOTORS – ODP – THREE-PHASE • ELECTRICAL FEATURES ON PAGE B-13. • MECHANICAL FEATURES ON PAGE B-56. Data subject to change without notice. CONTROLS EMIUM MA PR E N SOON – ODP MING O C M P 1200 R = Product may not be available from stock 1-800-ASK-4WEG DRIVES & SOFT STARTERS MOTOR TECHNICAL DATA ADD-ON™ MODIFICATIONS DEFINITE PURPOSE PUMP MOTORS IEC TRU-METRIC™ CRUSHER® DUTY NEMA PREMIUM PREMIUM NEMA EFFICIENCY EFFICIENCY GENERAL PURPOSE FOOT MOUNT A-59