Leeson Electric LM32746, 20 HP, 1800 RPM, 286T FR, DP, 230/460 Vac, 3PH, Rigid Base, General Purpose

Engineering Data
Volts 230 Volts 460 Volts 190/380
F.L. Amps 48 F.L. Amps 24 F.L. Amps 45/22.5
S. F Amps 60 S. F Amps 30 S. F Amps

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RPM 1800 Hertz 60/50
HP 20 Duty CONTINUOUS TYPE TDR
KW 14.9
Frame 286T Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code G
Insul Class B Protection NOT Therm.Prot.
Eff 100% 93 Eff 75% PF 84
UL V-INS, CONST UL REC CSA Yes Bearing OPE 210
CC Number CC004A CE Yes Bearing PE 311
Load Type Inverter Type Speed Range NONE

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Motor Wt. 222 LB Enclosure DP Lubrication STANDARD
Nameplate 92117 Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. A-EE7308-LN
Cust Part No Outline B-SS24968LN-1250 Ext. Diag2
Packaging B Outline Dash No Winding K2564269
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 @60/50 Hz, 460 Volts, 20 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 9.2 0.5 1800 0.0 0.0 5.0 0.0 -
0.25 11.0 4.0 1795 14.5 89.5 45.0 0.0 -
0.5 15.0 8.0 1788 29.5 92.4 70.0 0.0 -
0.75 19.0 12.0 1780 44.0 93.0 79.5 0.0 -
1.0 24.0 16.0 1775 59.0 93.0 84.0 30.0 -
1.15 27.5 18.5 1770 68.5 93.0 84.5 40.0 -
1.25 30.0 20.2 1765 74.5 92.4 85.0 50.0