Leeson Electric LM31049, 300 HP, 1800 RPM, 449T FR, TEFC, 460 Vac, 3 PH, Rigid Base, Crusher Duty

Engineering Data
Volts 460 Volts Volts
F.L. Amps 341 F.L. Amps F.L. Amps
S. F Amps 388 S. F Amps S. F Amps

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RPM 1800 Hertz 60
HP 300 Duty CONTINUOUS TYPE TFS
KW 224
Frame 447/449T Serv. Factor 1.15 Phase 3
Max Amb 40 Design C Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 96.2 Eff 75% PF 84.5
UL V-INS, CONST UL REC CSA Yes Bearing OPE 6318
CC Number CC004A CE Yes Bearing PE NU319
Load Type Inverter Type Speed Range NONE

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Motor Wt. 3036 LB Enclosure TEFC Lubrication STANDARD
Nameplate 92237-A-C-BCDLM-G-A-X Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. A-EE7300CB-LN
Cust Part No Outline B-SS515631LN-2875 Ext. Diag2
Packaging B Outline Dash No Winding T4494215
Carton Label GROUP: 1
Iris Paint GRAY EPOXY 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, 300 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 124.0 5.0 1800 0.0 0.0 5.0 0.0 -
0.25 149.0 61.0 1797 219.0 91.0 50.5 0.0 -
0.5 201.0 118.0 1795 439.0 94.5 72.5 0.0 -
0.75 268.0 175.0 1790 660.0 95.4 81.0 0.0 -
1.0 341.0 233.0 1788 881.0 96.2 84.5 75.0 -
1.15 388.0 268.0 1785 1015.0 95.8 85.5 105.0 -
1.25 421.0 292.0 1784 1104.0 95.8 86.0 0.0