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M1228T
Product Information Sheet
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Baldor M1228T Product Information Sheet

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Product Information Packet
M1228T
20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Copyright © All product information within this document is subject to ABB Motors and Mechanical Inc. copyright © protection, unless otherwise noted.
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Part Detail
Revision: K Status: PRD/A Change #: Proprietary: No Type: AC Elec. Spec: 40WGX174 CD Diagram: CD0013 Mfg Plant: Mech. Spec: 40D101 Layout: 40LYD101 Poles: 04/06 Created Date: 02-12-2010 Base: RG Eff. Date: 09-07-2017 Leads: 6#10
Specs
Catalog Number: M1228T Enclosure: OPSB Frame: 286T Frame Material: Steel Output @ Frequency: 20.000 HP @ 60 HZ
8.900 HP @ 60 HZ Synchronous Speed @ Frequency: 1200 RPM @ 60 HZ Voltage @ Frequency: 460.0 V @ 60 HZ Agency Approvals: CSA
UR Auxillary Box: No Auxillary Box Auxillary Box Lead Termination: None Base Indicator: Rigid Bearing Grease Type: Polyrex EM (-20F +300F) Blower: None Current @ Voltage: 24.000 A @ 460.0 V Design Code: A
Inverter Code: Not Inverter KVA Code: H Lifting Lugs: Standard Lifting Lugs Locked Bearing Indicator: No Locked Bearing Motor Lead Quantity/Wire Size: 6 @ 10 AWG Motor Lead Exit: Ko Box Motor Lead Termination: Flying Leads Motor Type: 4046M Mounting Arrangement: F1 Product Family: General Purpose Pulley End Bearing Type: Ball Pulley Face Code: Standard Pulley Shaft Indicator: Standard Rodent Screen: None Shaft Extension Location: Pulley End Shaft Ground Indicator: No Shaft Grounding Shaft Rotation: Reversible
Drip Cover: No Drip Cover
Shaft Slinger Indicator: No Slinger
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Duty Rating: CONT Electrically Isolated Bearing: Not Electrically Isolated Feedback Device: NO FEEDBACK Front Face Code: Standard Front Shaft Indicator: None Heater Indicator: No Heater Insulation Class: F
Speed Code: 2S-2W-VT Motor Standards: NEMA Starting Method: Direct on line Thermal Device - Bearing: None Thermal Device - Winding: None Vibration Sensor Indicator: No Vibration Sensor Winding Thermal 1: None Winding Thermal 2: None
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Nameplate NP1256L
CAT.NO. M1228T
SPEC. 40D101X174
HP 20/8.9
VOLTS 460
AMP 24/18 RPM 1760/1160
FRAME 286T HZ 60 PH 3
SER.F. 1.15 CODE H DES A CLASS F
NEMA-NOM-EFF PF
RATING 40C AMB-CONT
CC USABLE AT 208V DE 6311 ODE 6309
ENCL OPSB SN
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Parts List
Part Number Description Quantity SA191373 SA 40D101X174 1.000 EA RA179033 RA 40D101X174 1.000 EA HA6361A01 LIFTING LUG FOR 37, 39 & 40 FRAME ZINC 2.000 EA HA6017 CAST ADAPTER, 40,42 KOBX 1.000 EA 19XW3118A12 .31-18 X .75 HEX WASHER HEAD TAPTITE II 2.000 EA HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 2.000 EA WD1000B25 GND LUG, BURNDY L125HP OR T&B L125HP-BB 1.000 EA 19XW3118G08 .31-18X.50,HEX WSHR HD,TAPTITE 2,GREEN 1.000 EA 10CB3000SP KOBX, CAST W/2.00 LEAD HOLE 1.000 EA 19XW3118A12 .31-18 X .75 HEX WASHER HEAD TAPTITE II 4.000 EA HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 4.000 EA 40EP3200A02 STD FREP OPEN 309 BRG 1.000 EA HW5100A11 W3917-042 WVY WSHR (WB) 1.000 EA 40EP3200B05 STD PUEP OPEN 311 BRG 1.000 EA XY3816A12 3/8-16 FINISHED NUT 8.000 EA 10CB3500SP CONDUIT BOX LID, CAST 1.000 EA 51XW2520A12 .25-20 X .75, TAPTITE II, HEX WSHR SLTD 4.000 EA HW2501H28 KEY, 1/2 SQ X 3.250 1.000 EA LB1115N LABEL,LIFTING DEVICE (ON ROLLS) 1.000 EA MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 3/19 1.000 EA HW4500A03 GREASE FITTING, .125 NPT 1610(ALEMITE) 8 1.000 EA HW4500A20 1/8NPT SL PIPE PLUG 1.000 EA HA4051A00 PLASTIC CAP FOR GREASE FITTING 1.000 EA MJ1000A02 GREASE, MOBIL POLYREX EM - 124047 0.050 LB
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Parts List (continued)
Part Number Description Quantity HW4500A03 GREASE FITTING, .125 NPT 1610(ALEMITE) 8 1.000 EA HW4500A20 1/8NPT SL PIPE PLUG 1.000 EA HA4051A00 PLASTIC CAP FOR GREASE FITTING 1.000 EA MG1000G27 MED CHARCOAL METALLIC GREY 400-0096 0.070 GA 85XU0407S04 4X1/4 U DRIVE PIN STAINLESS 2.000 EA 40AD2002A01 LEXAN BAFFLE 40 FR OPEN 1.000 EA 40AD2002A01 LEXAN BAFFLE 40 FR OPEN 1.000 EA HA3154A03 STUD, 3/8-16 X 17.75 4.000 EA LB1119N WARNING LABEL 1.000 EA LC0013 CONNECTION LABEL 1.000 EA NP1256L ALUM UL CSA CC INDUSTRIAL MOTOR A60 1.000 EA 40PA1000 PACKAGING GROUP 1.000 EA
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Accessories
Part Number Description Multiplier 40-1400 C FACE KIT A8
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
AC Induction Motor Performance Data
Record # 30415 - Typical performance - not guaranteed values
Winding: 40WGX174-R001 Type: 4046M Enclosure: OPEN
Nameplate Data
460 V, 60 Hz:
High Speed Connection Rated Output (HP) 20/8.9 Full Load Torque 59.4 LB-FT Volts 460 Start Configuration direct on line Full Load Amps 24/18 Breakdown Torque 209 LB-FT R.P.M. 1760/1160 Pull-up Torque 100 LB-FT Hz 60 Phase 3 Locked-rotor Torque 141 LB-FT NEMA Design Code A KVA Code H Starting Current 169 A Service Factor (S.F.) 1.15 No-load Current 8.13 A NEMA Nom. Eff. 0 Power Factor 0 LinelineRes.@25ºC 0.678Ω Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 39°C S.F. Amps Temp. Rise @ S.F. Load 48°C
Load Characteristics 460 V, 60 Hz, 20 HP
% of Rated Load 25 50 75 100 125 150 S.F. Power Factor 57 75 83 86 87 88 87 Efficiency 80.1 87.9 90 90.5 89.8 89.1 90.1 Speed 1794 1789 1784 1779 1772 1765 1775 Line amperes 10.5 14.3 19 24.1 30.2 35.9 27.8
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Performance Graph at 460V, 60Hz, 20.0HP Typical performance - Not guaranteed values
Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
AC Induction Motor Performance Data
Record # 30416 - Typical performance - not guaranteed values
Winding: 40WGX174-R001 Type: 4046M Enclosure: OPEN
Nameplate Data
460 V, 60 Hz:
Low Speed Connection Rated Output (HP) 20/8.9 Full Load Torque 39.8 LB-FT Volts 460 Start Configuration direct on line Full Load Amps 24/18 Breakdown Torque 172 LB-FT R.P.M. 1760/1160 Pull-up Torque 54.6 LB-FT Hz 60 Phase 3 Locked-rotor Torque 81.1 LB-FT NEMA Design Code A KVA Code H Starting Current 102 A Service Factor (S.F.) 1.15 No-load Current 13.4 A NEMA Nom. Eff. 0 Power Factor 0 LinelineRes.@25ºC 0.959Ω Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 50°C S.F. Amps Temp. Rise @ S.F. Load 55°C
Load Characteristics 460 V, 60 Hz, 8.9 HP
% of Rated Load 25 50 75 100 125 150 S.F. Power Factor 23 37 47 55 62 66 59 Efficiency 66.8 78.8 84 85.2 87 87.8 86.3 Speed 1198 1196 1194 1191 1189 1187 1190 Line amperes 14 14.9 16.2 17.9 19.8 21.9 19
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Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
Performance Graph at 460V, 60Hz, 8.9HP Typical performance - Not guaranteed values
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Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
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Product Information Packet: M1228T - 20/8.9HP,1760/1160RPM,3PH,60HZ,286T,4046
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