EM50406LR HP,1193RPM,3PH,60HZ,5012,TEFC,F1

Transcription

1 Product Information Packet EM50406LR HP,1193RPM,3PH,60HZ,5012,TEFC,F1 Copyright All product information within this document is subject to Baldor Electric Company copyright protection, unless otherwise noted.

2 Part Detail Revision: K Status: PRD/A Change #: Proprietary: No Type: AC Elec. Spec: A50WG5000 CD Diagram: Mfg Plant: Mech. Spec: Layout: Poles: 06 Created Date: Base: Eff. Date: Leads: 6# P Specs Catalog Number: Enclosure: EM50406LR-2340 TEFC Frame: 5012 Frame Material: Frequency: Synchronous Frequency: Frequency: Iron HZ HZ HZ HZ Agency Approvals: Bearing Grease Type: Voltage: CCSA US Polyrex EM (-20F +300F) V Design Code: V Duty Rating: Electrically Isolated Bearing: Feedback Device: Heater Indicator: Insulation Class: CONT Electrically Isolated Bearings NO FEEDBACK HEATER W/EXT 120/240 VOLT CONN F Page 2 of 25

3 Inverter Code: KVA Code: Motor Lead Quantity/Wire Size: Motor Lead Termination: Motor Type: Mounting Arrangement: Not Inverter G 6 AWG Flying Leads A50260M F1 Power Factor: 85 Product Family: Pulley End Bearing Type: Shaft Ground Indicator: Shaft Rotation: Speed Code: Motor Standards: Starting Method: Thermal Device - Bearing: Thermal Device - Winding: Vibration Sensor Indicator: General Purpose Roller No Shaft Grounding Reversible Single Speed NEMA Direct on line None RTD Only No Vibration Sensor Page 3 of 25

4 Nameplate NP3131 ENERGY EFFICIENT SERIAL NO. CATALOG NO. EM50406LR-2340 SPEC NO. KGPEM50406LR-2340 HP 400 RPM 1193 FRAME 5012 HZ 60 SERVICE FACTOR 1.15 VOLTS 2300/4000 F.L. AMPS 92/52.9 PHASE 3 TYPE ENCL. TEFC F.L.EFF. 95 F.L.P.F. 85 MOTOR WEIGHT 5780 INSUL.CLASS F DESIGN - NEMA CODE G MAX AMBIENT 40 DUTY CONT 115 C RISE/ RES AT HP 460 AMPS 106/60.8 D.E. BRG. 120RU03M30X26 O.D.E. BRG. 110BC02J30X WDG. THERMAL 100 OHM QTY. 6 BRG. THERMAL LUBE POLYREX EM VOLTS 120/240 AMPS 2.9/1.46 WATTS 350/350 QTY 2 CERTIFICATE OF COMP NO. LR52580 NEMA NOM EFF = 95.0% Page 4 of 25

5 Parts List Part Number Description Quantity SA SA KGPEM50406LR EA RA RA KGPEM50406LR EA B CABLE TIE 14 T&B L14509C EA Y #4 SLEEVING (GREEN) PER FT FT P HEATER LAC EA SG LABELS, HEAT SHRINK SET EA AB HCSPP 1/8" PLATED EA AB HCSPP 1/8" PLATED EA AB HCSPP 1/8" PLATED EA RC Lead Markers H1, H2, H3 & ZH EA AB LCKW 5/16 STD. PLATED EA AB LCKW 5/16 STD. PLATED EA R G30-GP CAP 6222 LOCKED/CONVERSION ENG EA BK HHCS 5/16-18X1/2 PLATED EA AA BBLCW W EA A CAP NU324 ENGLISH EA A THERMAL BARRIER, LAC EA T HALF KEY BALANCE AK EA C GASK, LAC EA NA SKHD SSCR;STAT;BT-G EA AB PPLG 1/2" PLATED EA AB PPLG 1/2" PLATED EA AB PPLG 1/2" PLATED EA AB "unbulked" PPLG 1/4" PLTD EA Page 5 of 25

6 Parts List (continued) Part Number Description Quantity AB 1 1/2 PIPE PLUG- BIN STOCK EA A BRACKET MACH NU EA CK HHCS 3/8-16X4-1/2 PLTD EA AB ALFTG CAT.NO.1627-B PLTD EA CK HHCS 3/8-16X4-1/2 PLTD EA AB ALFTG CAT.NO.1627-B PLTD EA AK HHCS 1/4-20X1/2 PLATED EA WPA THRM BARRIER BRKT, LAC EA EB PP NIPP DE GRS DR EA AJ PP CPLG ODE EA AJ PP CPLG ODE GRS DR EA AB LCKW 3/8 STD. PLATED EA E CAP PLUG EA HB HXSCHCS BE BRKT- b/s 4/11/ EA AJ PP CPLG ODE EA AJ PP CPLG ODE GRS DR EA AB LCKW 3/8 STD. PLATED EA E CAP PLUG EA HB HXSCHCS BE BRKT- b/s 4/11/ EA AB LCKW 3/8 STD. PLATED EA CK HHCS 3/8-16X1L PLATED EA AB WSHR 1/4 STD. PLATED EA B GASK, 46" LAC EA X TERMINAL BOX WELDMENT 19X19X EA Page 6 of 25

7 F GASK, TERM BOX, LAC, FRONT COVER EA D CVR T/BOX FRONT EA G GASK, TERM BOX, LAC, BOTTOM COVER EA E BOTTOM COVER EA MC SHWHTS, 5/16-18 THREAD CUTTING EA B N/P EA HB HXSCHCS BE BRKT EA MP1011A01 4 MIL X 12FT X 100 FT POLYETHYLENE RL BB P/NIP 1/4X8 PLATED EA F RELIEF FTG. G/DRN EA F RELIEF FTG. G/DRN EA AB LCKW 1/4 STD. PLATED EA W SLGR V-RING EA AB RED.BSHG.GRS/DRN EA AB RED.BSHG.GRS/DRN EA L T/BLK S/HTR LAC EA A AIR DEFL B/E BRKT EA AB LCKW 3/8 STD. PLATED EA FB TERMINAL LUG EA G TERMINAL LUG EA CC N/P EA SC N/P EA XBB GRILL, GP - FAN COVER, G30/5000, ENGLISH EA A BRACKET FE GP EA AB NUT 5/16-18 PLATED EA A FAN COVER ODE EA Page 7 of 25

8 EB PP NIPP ODE GRS DR EA BB PIPE NIPPLE,DE BS EA AB WSHR.531ID 1.062OD EA A BRG SPACER - G512 BLANCHARD GRIND EA HB SLRHMS 8-32X1/2 PLATED EA A GASK, LAC FT Y #4 SLEEVING (GREEN) PER FT FT A GREASE (MOBIL POLYREX EM) LB GA KEY FE FAN - G EA E PLTE NNN WCA EA A TBRD EA AF CONDUIT BOX EA A N/P EA PK4110A11 SHAFT BLOCKING EA PK5006A08 WOOD BASE SHIPPING BASE G EA Y #3 SLEEVING (GREEN) FT AK HHCS 1/4-20X3/4L PLATED EA HB P/NIP 1-1/2X5L PLATED-b/s EA G PLTE WCA EA G C/BOX WDG RTD EA HB RHMS 8-32X5/8L PLATED EA CK HHCS 3/8-16X7/8L PLATED EA HB P/NIP 1-1/2X5L PLATED-b/s EA A GASK, LAC EA A GASK, TBOX MTG, LAC EA DK HHCS 1/2-13X1-3/4 PLTD EA Page 8 of 25

9 F TERMINAL LUG EA CK HHCS; 3/8X5/ EA R FAN, LAC EA E GASK, LAC EA D T & B LUG (A116) EA A SPACER TERM.BOX EA DK HHCS 1/2-13X2L PLTD EA B AIR INLT BAFF FC EA A BUTT SPLICE SPHTR EA SG LABELS, HEAT SHRINK SET EA A BRDRN- added to b/s 5/ EA AG N/P - MAKE IN ASSEMBLY EA B N/P - MAKE IN ASSEMBLY EA A N/P - MAKE IN ASSEMBLY EA AB 1/2 PIPE PLUG EA F PPLG EA B PPLG EA A SUPPORT(T.B.) - G EA A RTD TAG EA C T/BLK S/HTR LAC EA A C/BOX CVR W EA AB HSHCS 1/4-20X3/4L PLTD EA A GASKET EA A C/BOX W EA B GASKET LAC EA AB HXSCHCS C/B CVR EA Page 9 of 25

10 LA KEY DRV END EXT EA NP3131 "BALDOR ONLY" INDUSTRIAL MOTOR, SS, EA A N/P EA EF CAUTION LABEL EA BVZ WILCO NO Per Eng use MG1200G GA A NAMEPLATE SUPPORT EA EA DRSCR #6-1/4 304 S.S EA CL N/P EA FR WARNING, HIGH VOLTAGE LABEL EA B N/P EA SL INSTRUCTION MANUAL EA C PLUG EA LB1532 BALDOR LABEL, LONG X 2.00 HIGH EA LB 1/4-20 X 3/4 HWHMS EA AB WSHR.531ID 1.062OD EA Page 10 of 25

11 BALDOR -RELIANCE FRAME HP TYPE PHASE HERTZ RPM Product Information Packet: EM50406LR HP,1193RPM,3PH,60HZ,5012,TEFC,F1 SALES ORDER A50WG5000-R P VOLTS AMPS DUTY AMB o C INSUL S.F. NEMA DESIGN 2300 / / 52.9 CONT 40 F CODE ENCL. ROTOR WK 2 STATOR RES.@25 o C LETTER (lb-ft 2 ) OHMS (BETWEEN LINES) G PERFORMANCE - LOW VOLTAGE / HIGH VOLTAGE LOAD HP AMPERES RPM % % NO LOAD 1/4 2/4 3/4 4/4 5/4 6/4 LOCKED ROTOR PULL UP BREAKDOWN FULL LOAD TEFC / / / / / / / / / / / / / 1190 POWER FACTOR 5.4 / / / / / / / / 85.6 SPEED TORQUE - LOW VOLTAGE / HIGH VOLTAGE EFFICIENCY RPM TORQUE TORQUE AMPERES 0 96 / / / / % FULL LOAD LB-FT 126 / / / / / / / / 1761 TYPICAL DATA / / / / / / / / / / 52.9 Page 11 of 25 AMPERES SHOWN FOR 2300/4000 VOLT CONNECTION(S). IF OTHER VOLTAGE CONNECTIONS ARE AVAILABLE, THE AMPERES WILL VARY INVERSELY WITH THE VOLTAGE. DR. BY CD CK. BY B. LeRoy APP. BY J. LaVallee DATE 2/4/2014 PERFORMANCE REVISION 0 VGPM406E4 SH 1 OF 11 ISSUE DATE: 2/4/2014

12 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA TORQUE IN LB-FT AT 2300 VOLTS (2) AMPS AT 2300 VOLTS (1) Page 12 of SPEED IN RPM AMPERES SHOWN FOR 2300 VOLT CONNECTION, IF OTHER VOLTAGE CONNECTIONS ARE AVAILABLE, THE AMPERES WILL VARY INVERSELY WITH THE VOLTAGE. REVISION 0 DR. BY CD CK. BY B. LeRoy VGPM406E4K PERFORMANCE APP. BY J. LaVallee SH 2 OF 11 DATE 2/4/2014 CURVES ISSUE DATE: 2/4/2014

13 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA LOW VOLTAGE SPEED IN RPM (4) PF (2) AND EFF (3). IN PERCENT AMPS (1) RATED LOAD HORSEPOWER Page 13 of 25 AMPERES SHOWN FOR 2300 INVERSELY WITH THE VOLTAGE. VOLT CONNECTION, IF OTHER VOLTAGE CONNECTIONS ARE AVAILABLE, THE AMPERES WILL VARY REVISION 0 DR. BY CD CK. BY B. LeRoy VGPM406E4K PERFORMANCE APP. BY J. LaVallee SH 3 OF 11 DATE 2/4/2014 CURVES ISSUE DATE: 2/4/2014

14 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA Time (Seconds) Overload THERMAL LIMIT CURVES V Breakdown DR. BY CD CK. BY B. LeRoy APP. BY J. LaVallee DATE 2/4/2014 Acceleration Locked Rotor Percent Full Load Current Motor Initial Temperature: 40 C Cold 120 C Hot PERFORMANCE Rated Voltage Cold Hot REVISION 0 VGPM406E4K SH 4 OF 11 ISSUE DATE: 2/4/2014 Page 14 of 25

15 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA FULL LOAD R 1 R X 1 R M BASE OHMS EQUIVALENT CIRCUIT DATA (Per Unit, Per Phase) X SC Time Constant OC Time Constant FL R M ' pu FL X M ' pu X M 2300V CONNECTION Sec Sec DR. BY CD CK. BY B. LeRoy APP. BY J. LaVallee DATE 2/4/2014 R M X M LOCKED ROTOR R 1 R X R M R 1 X 1 X 2 Parallel Equivalent R 1 = Stator dc resistance R 2 = Rotor resistance R M = Core loss resistance SC = Short circuit OC = Open circuit BASE VOLTS X/R Ratio LR R M ' pu LR X M ' pu X" = X S = Subtransient reactance X X M X 1 = Stator leakage reactance X 2 = Rotor leakage reactance X M = Magnetizing reactance FL = Full load LR = Locked rotor 1328 X" = X S PERFORMANCE CURVES R 2 /SLIP REVISION 0 VGPM406E4K SH 5 OF 11 ISSUE DATE: 2/4/2014 Page 15 of 25

16 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA TORQUE IN LB-FT AT 4000 VOLTS (2) AMPS AT 4000 VOLTS (1) Page 16 of SPEED IN RPM AMPERES SHOWN FOR 4000 VOLT CONNECTION, IF OTHER VOLTAGE CONNECTIONS ARE AVAILABLE, THE AMPERES WILL VARY INVERSELY WITH THE VOLTAGE. REVISION 0 DR. BY CD CK. BY B. LeRoy VGPM406E4K PERFORMANCE APP. BY J. LaVallee SH 6 OF 11 DATE 2/4/2014 CURVES ISSUE DATE: 2/4/2014

17 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA HIGH VOLTAGE SPEED IN RPM (4) PF (2) AND EFF (3). IN PERCENT AMPS (1) RATED LOAD HORSEPOWER Page 17 of 25 AMPERES SHOWN FOR 4000 INVERSELY WITH THE VOLTAGE. VOLT CONNECTION, IF OTHER VOLTAGE CONNECTIONS ARE AVAILABLE, THE AMPERES WILL VARY REVISION 0 DR. BY CD CK. BY B. LeRoy VGPM406E4K PERFORMANCE APP. BY J. LaVallee SH 7 OF 11 DATE 2/4/2014 CURVES ISSUE DATE: 2/4/2014

18 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA Time (Seconds) Overload THERMAL LIMIT CURVES V Breakdown DR. BY CD CK. BY B. LeRoy APP. BY J. LaVallee DATE 2/4/2014 Acceleration Locked Rotor Percent Full Load Current Motor Initial Temperature: 40 C Cold 120 C Hot PERFORMANCE Rated Voltage Cold Hot REVISION 0 VGPM406E4K SH 8 OF 11 ISSUE DATE: 2/4/2014 Page 18 of 25

19 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA FULL LOAD R 1 R X 1 R M BASE OHMS EQUIVALENT CIRCUIT DATA (Per Unit, Per Phase) X SC Time Constant OC Time Constant FL R M ' pu FL X M ' pu X M 4000V CONNECTION Sec Sec DR. BY CD CK. BY B. LeRoy APP. BY J. LaVallee DATE 2/4/2014 R M X M LOCKED ROTOR R 1 R X R M R 1 X 1 X 2 Parallel Equivalent R 1 = Stator dc resistance R 2 = Rotor resistance R M = Core loss resistance SC = Short circuit OC = Open circuit BASE VOLTS X/R Ratio LR R M ' pu LR X M ' pu X" = X S = Subtransient reactance X X M X 1 = Stator leakage reactance X 2 = Rotor leakage reactance X M = Magnetizing reactance FL = Full load LR = Locked rotor 2309 X" = X S PERFORMANCE CURVES R 2 /SLIP REVISION 0 VGPM406E4K SH 9 OF 11 ISSUE DATE: 2/4/2014 Page 19 of 25

20 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA Recommended Winding and Bearing Temperatures Stator Winding Class B Class F Maximum Running Total Temperature 130 C 155 C Alarm Total Temperature 135 C 160 C Trip Total Temperature 145 C 170 C Sleeve Bearings - Oil Lubricated Bearing Oil Typical Running Total Temperature 93 C 60 C Alarm Total Temperature 96 C 70 C Trip Total Temperature 98 C 75 C Anti-Friction Bearings - Grease Lubricated Bearing Grease Typical Running Total Temperature 90 C 80 C Alarm Total Temperature 110 C 100 C Trip Total Temperature 120 C 110 C Recommended Vibration Settings for Standard Motors Speed (rpm) Shaft Vibration (mils) Bracket Vibration (mils) Alarm Shutdown Alarm Shutdown & Lower Bracket Vibration (in/sec pk) Alarm Shutdown All Speeds 0.20* 0.30* * 0 to 1000 Hz Spectrum Page 20 of 25 DR. BY CD CK. BY B. LeRoy APP. BY J. LaVallee DATE 2/4/2014 PERFORMANCE CURVES REVISION 0 VGPM406E4K SH 10 OF 11 ISSUE DATE: 2/4/2014

21 REL S.O. A50WG5000-R001 HERTZ 60 AMB o C 40 CODE LETTER G FRAME 5012 RPM 1193 INSUL F ENCLOSURE TEFC HP 400 VOLTS 2300 / 4000 S.F STATOR RES.@25 o C / TYPE P AMPS 92.0 / 52.9 NEMA DESIGN --- OHMS (BETWEEN LINES) PHASE 3 DUTY CONT ROTOR WK 2 (lb-ft 2 ) 378 TYPICAL DATA T3 T5 DELTA T6 T1 LOW VOLTS CONNECTION DIAGRAM STANDARD 6 LEAD ( DELTA / STAR { Y } CONNECTED ) DUAL VOLTAGE ( LOW VOLTS / HIGH VOLTS ) T2 T4 ( DELTA ) T6 T4 T5 T1 T2 T3 L1 L2 L3 LOW VOLTS LINE T3 ( STAR ) T6 T4 T5 T1 T2 T3 L1 L2 L3 HIGH VOLTS T6 STAR { Y } T1 T4 T5 HIGH VOLTS T2 Page 21 of 25 ( N.P CC ) DR. BY CD CK. BY B. LeRoy APP. BY J. LaVallee DATE 2/4/2014 PERFORMANCE CURVES REVISION 0 VGPM406E4K SH 11 OF 11 ISSUE DATE: 2/4/2014

22 RESISTANCE TEMPERATURE CONNECTION DIAGRAM RED C RTD WINDING BEARING N/A TD1 TD2 TD3 BLACK OR WHITE Page 22 of 25 DR. BY Chris Stockton CK. BY Chris Stockton APP. BY Joe Hillhouse DATE 3/5/2014 AUXILARY CONNECTIONS G30_GP SHEET 1 OF 2

23 SPACE HEATER CONNECTION VOLTS 120/240 AMPS 2.9/1.46 WATTS 350/350 PHASE 1 HZ. 60 H1 H2 H3 H4 HEATER CONNECTIONS LOW VOLTAGE - PARALLEL L1 - H1 & H2 L2 - H3 & H4 HIGH VOLTAGE - SERIES L1 - H1 L2 - H2 CONNECT H3 TO H4 Page 23 of 25 DR. BY Chris Stockton CK. BY Chris Stockton APP. BY Joe Hillhouse DATE 3/5/2014 AUXILARY CONNECTIONS G30_GP SHEET 2 OF 2

24 GENERAL PURPOSE STOCK ALTERNATING CURRENT MOTORS F ENCLOSURE: MOUNTING: TOTALLY ENCLOSED FOOT SQUIRREL-CAGE INDUCTION 1200 RPM (MAX) FRAME G5012L / LR (FIELD CONVERTIBLE BELT/COUPLE) INCLUDES G5011LR FRAME MOUNTING HOLES COOLING: FAN COOLED ANTI-FRICTION BEARINGS ENGLISH HARDWARE OVERSIZE MAIN CONDUIT BOX F 6.00 (5) E (2) E (4) (9) (2) 8.25 (4) (9) D 8.00 KEY 1.00 SQUARE D C AIR INLET (6) RTD 5.31 SPC. HTR C 4.12 (3) 2.00 (1) (7) (1) /16 FOOT MTG HOLES W/ 1.75 SPOTFACED (8) B B A NOTES: 1. (4) 3/4-10 JACKSCREW HOLES NPT FOR WINDING TEMPERATURE DETECTOR LEADS 3. 11/32 DOWEL PIN PILOT HOLES, 1 HOLE EACH FOOT 4. 3/4 NPT FOR MOTOR SPACE HEATER LEADS 5. WALL OR OBSTRUCTION MUST NOT ENCROACH ON AIR INLET SPACE 6. CUSTOMER TO PROVIDE HOLE FOR MOTOR POWER LEADS 7. TWO GROUND PADS DIAGONALLY OPPOSITE EACH OTHER, TAPPED 1/ /8 NPT PROVISIONS FOR BEARING TEMPERATURE DETECTOR LEADS. 9. GREASE POINT CONDUIT BOX LOCATED ON OPPOSITE SIDE WHEN F-2. IF MOUNTING CLEARANCE DETAILS ARE REQUIRED, CONSULT FACTORY. MAXIMUM PERMISSIBLE SHAFT RUNOUT WHEN MEASURED AT END OF STANDARD SHAFT EXTENSION IS.003" T.I.R CATALOG #'S M50456L-4 M50456LR-4 M50506L-4 M50506LR-4 M50606L-4 M50606LR-4 M50408LR-4 M50406LR-2340 M50456LR-2340 M50506LR WEIGHT (LBS): 6600 (MAXIMUM) DIMENSIONS ARE IN INCHES EM50406L-4 EM50456L-4 EM50506L-4 EM50506LR-4 CUSTOMER IS RESPONSIBLE FOR DETERMINING THAT BALDOR'S PRODUCT WILL PERFORM SUITABLY IN THE INTENDED APPLICATION REV. DESC: UPDATE BOX TO FROM 19X19X12 TO 19X19X14 REV: G VERSION: 07 REVISED: 09:52:55 09/16/2016 TDR: MODEL NO REF: BY: MGHMTT Material: G5012LR,TEFC,S/N,CONV,1200,A/F,F-1,19X19 C A Page 24 of 25

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