LM21799, 50 HP, 3600 RPM, 365U FR, 460 Vac, 3 PH, Rigid Mount, Automotive Duty

Engineering Data
Volts 460 Volts Volts
F.L. Amps 56 F.L. Amps F.L. Amps
S. F Amps S. F Amps S. F Amps

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RPM 3600 Hertz 60
HP 50 Duty CONTINUOUS TYPE TFS
KW 37
Frame 365U Serv. Factor 1.0 Phase 3
Max Amb 65 Design B Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 94.1 Eff 75% PF 89
UL V-INS, CONST UL REC CSA Yes Bearing OPE 312
CC Number CC004A CE Yes Bearing PE 314
Load Type Inverter Type Speed Range NONE

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Motor Wt. 980 LB Enclosure TEFC Lubrication STANDARD
Nameplate Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. A-EE7300-LN
Cust Part No Outline B-SS518366LN-1450 Ext. Diag2
Packaging B Outline Dash No Winding T365265
Carton Label GROUP: 1
Iris Paint LINCOLN GRAY Test Card

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Form Factor RMS Amps Const Torque Speed Range
Torque Peak
AB Code Peak@DegC
Resistance
Connection

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Rework Status Rework TYPE

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Hazardous Loc NONE Brake Motors
Explosion Proof Temp Op Code FORCE
Class GROUP: VDC
Class GROUP: ADC
Brake Coil OHMs @25 C
Performance
Torque UOM Inertia (WK²)
Torque
CURRENT (amps)
Efficiency (%)
PowerFactor
Load Curve Data @60 Hz, 460 Volts, 50 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 14.0 1.0 3600 0.0 0.0 7.0 0.0 -
0.25 19.5 10.5 3590 18.5 90.2 66.0 0.0 -
0.5 30.0 20.0 3580 37.0 93.6 82.0 0.0 -
0.75 42.5 29.8 3570 55.5 94.1 87.0 0.0 -
1.0 56.0 39.6 3560 74.0 94.1 89.0 55.0 -
1.15 64.0 45.5 3552 85.0 94.1 89.5 75.0 -
1.25 70.0 50.0 3545 92.5 93.6 89.5 0.0