Leeson Electric LM32731, 3 HP, 3600 RPM, 145T FR, DP, 230/460 Vac, 3 PH, Rigid Base, General Purpose

Engineering Data
Volts 208-230 Volts 460 Volts 190/380
F.L. Amps 8-7.2 F.L. Amps 3.6 F.L. Amps 8.8/4.4
S. F Amps 9-8.4 S. F Amps 4.2 S. F Amps 10.6/5.3

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RPM 3600 Hertz 60/50
HP 3 Duty CONTINUOUS TYPE TDR
KW 2.24
Frame 145T Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code K
Insul Class F Protection NOT Therm.Prot.
Eff 100% 86.5 Eff 75% PF 88
UL V-INS, CONST UL REC CSA Yes Bearing OPE 6203
CC Number CC003A CE Yes Bearing PE 6205
Load Type Inverter Type Speed Range NONE

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Motor Wt. 42 LB Enclosure DP Lubrication STANDARD
Nameplate 993510 Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. 005010.20LN
Cust Part No Outline 028859LN Ext. Diag2
Packaging B Outline Dash No Winding T632175
Carton Label INDIVIDUAL - LINCOLN GROUP: 3
Iris Paint LINCOLN GRAY Test Card 01

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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 LB-FT Inertia (WK²) .084 LB-FT^2
Torque 5.18(Full Load) 17.9(Break Down) 14.3(Pull Up) 15.2(Locked Rotor)
CURRENT (amps) 3.63(Full Load) 22.86(Break Down) 29.1(Pull Up) 30.9(Locked Rotor)
Efficiency (%) 0(Full Load) 88.6(75% Load) 87.4(50% Load) 81(25% Load)
PowerFactor 0(Full Load) 83(75% Load) 74.6(50% Load) 56.9(25% Load)
Load Curve Data @60/50 Hz, 460 Volts, 3 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 1.35 0.129 3599 0.0 0.0 12.0 0.0 -
0.25 1.68 0.762 3574 1.2 81.0 56.9 0.0 -
0.5 2.18 1.299 3553 2.3 87.4 74.6 0.0 -
0.75 2.89 1.909 3530 3.4 88.6 83.0 0.0 -
1.0 3.63 2.533 3503 4.5 88.4 87.5 36.0 -
1.25 4.44 3.169 3475 5.6 87.6 89.6 0.0 -
1.5 5.3 3.833 3442 6.8 86.1 90.8 0.0 -
1.75 6.19 4.507 3409 7.9 84.6 91.4 0.0 -
2.0 7.16 5.209 3371 9.0 82.7 91.4 0.0 -