Leeson Electric LM30273, 20 HP, 1200 RPM, 286T FR, DP, 230/460 Vac, 3PH, Rigid Base, General Purpose

Engineering Data
Volts 230 Volts 460 Volts 208/415
F.L. Amps 52 F.L. Amps 26 F.L. Amps 58/29
S. F Amps 64 S. F Amps 32 S. F Amps 67/33.5

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RPM 1200 Hertz 60/50
HP 20 Duty CONTINUOUS TYPE TDS
KW 14.92
Frame 286T Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 92.4 Eff 75% PF 78
UL V-INS, CONST UL REC CSA Yes Bearing OPE 210
CC Number CC004A CE Yes Bearing PE 311
Load Type Inverter Type NONE Speed Range NONE

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Motor Wt. Enclosure DP Lubrication STANDARD
Nameplate Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. A-EE7358-LN
Cust Part No Outline B-SS207470LN-1512 Ext. Diag2
Packaging B Outline Dash No Winding 286689
Carton Label GROUP: 4
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 @60/50 Hz, 460 Volts, 20 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 11.2 0.4 1200 0.0 0.0 5.0 0.0 -
0.25 12.5 4.2 1195 22.0 88.5 42.0 0.0 -
0.5 16.5 8.1 1190 44.5 92.5 62.5 0.0 -
0.75 21.0 12.1 1185 66.5 92.4 73.0 0.0 -
1.0 26.0 16.2 1180 89.5 92.4 78.0 30.0 -
1.15 30.0 18.8 1175 104.0 91.7 79.0 40.0 -
1.25 32.0 20.4 1170 112.0 91.0 80.0 50.0