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AEM4102-4

20HP, 1180RPM, 3PH, 60HZ, 326U, 1256M, TEFC, F1

Product Information Packet PDF

Ship Weight 589.000 LB
UPC 781568117026
Product has been discontinued

Specs

Catalog Number AEM4102-4
Enclosure TEFC
Frame 326U
Frame Material Cast Iron
Frequency 60.00 Hz
Motor Letter Type Three Phase
Output @ Frequency 20.000 HP @ 60 HZ
Phase 3
Synchronous Speed @ Frequency 1200 RPM @ 60 HZ
Voltage @ Frequency 460.0 V @ 60 HZ
Haz Area Class and Group None
Haz Area Division Not Applicable
Agency Approvals UR
CSA
Ambient Temperature 65 °C
Auxiliary Box NO AUXILLARY BOX
Auxiliary Box Lead Termination None
Base Indicator Rigid
Bearing Grease Type Polyrex EM (-20F +300F)
Blower None
Current @ Voltage 25.000 A @ 460.0 V
Design Code B
Drip Cover No Drip Cover
Duty Rating CONT
Efficiency @ 100% Load 91.7 %
Electrically Isolated Bearing Not Electrically Isolated
Feedback Device NO FEEDBACK
High Voltage Full Load Amps 25.0 a
Front Face Code Standard
Front Shaft Indicator None
Heater Indicator No Heater
Insulation Class F
Inverter Code Inverter Ready
KVA Code G
Lifting Lugs Standard Lifting Lugs
Locked Bearing Indicator Locked Bearing
Motor Lead Exit Ko Box
Motor Lead Termination Ring Terminals
Motor Lead Quantity/Wire Size 3 @ 8 AWG
Motor Type 1256M
Mounting Arrangement F1
Number of Poles 6
Overall Length 30.66 IN
Power Factor 79
Product Family Automotive (Not For DC)
Pulley End Bearing Type Ball
Pulley Face Code Standard
Pulley Shaft Indicator Standard
Rodent Screen None
Service Factor 1.00
Shaft Diameter 1.875 IN
Shaft Extension Location Pulley End
Shaft Ground Indicator No Shaft Grounding
Shaft Rotation Reversible
Shaft Slinger Indicator Shaft Slinger
Speed 1180 rpm
Speed Code Single Speed
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

Drawings

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Building download package.

Nameplate

CAT.NO.
SPEC. 12H079Y894G1
VOLTS 460
AMP 25
RPM 1180 HP 20
FRAME 326U HZ 60 PH 3
SER.F. 1.00 CODE G DES B CL F
NEMA-NOM-EFF 91.7 PF 79
G.MIN.EFF 90.2 CC 010A
RATING 65C AMB-CONT
LUBRICATION POLYREX EM
DE 6312 ODE 6311
ENCL TEFC SER. #
NP1404E

Performance

Performance at 460 V, 60 Hz, 20 hp

Typical performance; not guaranteed values.

General Characteristics

Full Load Torque 0 LB-FT
No-Load Current 0 A
Line-Line Res. @ 25° C 0.402 Ohms A Ph / 0 Ohms B Ph
Temp. Rise @ Rated Load 39° C
Temp. Rise @ S.F. Load
Start Configuration DOL
Break-Down Torque 227 LB-FT
Pull-Up Torque 108 LB-FT
Locked-Rotor Torque 129 LB-FT
Starting Current 143 A

Load Characteristics

Rated Load 0% 25% 50% 75% 100% 125% 150% S.F.
Power Factor 5.0 48.0 68.0 77.0 80.0 81.0 81.0 0.0
Efficiency 0.0 89.6 92.8 93.3 92.5 92.1 90.3 0.0
Speed (RPM) 1,199 1,194 1,190 1,185 1,180 1,173 1,165 0
Line Amps 9.81 11.40 15.10 19.70 25.20 31.30 38.50 0.00

Performance Curves

Parts

Part Number Description Quantity
09FN3001B03SP EXTERNAL FAN, PLASTIC (COMES W/SCREW FRO 1.000 EA
09GS1010 GASKET, DWG, LEADWIRE SEPERATOR 1.000 EA
HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 4.000 EA
14GS1003 GASKET CONDUIT BOX LID, NEOP 1.000 EA
LB1624 LABEL,LIFTING DEVICE (ON ROLLS) 1.000 EA
LB1624 WARNING LABEL 1.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (2500 bx)11/22 1.000 EA

Accessories

Part Number Description List Price
12-1105 C FACE KIT 964.00 USD