121180.00, 1 1/2 HP, 1800 RPM, 145TC FR, TEFC, 208-230/460 Vac, 3 PH, C Face w/Base, General Purpose

121180.00, 1 1/2 HP, 1800 RPM, 145TC FR, TEFC, 208-230/460 Vac, 3 PH, C Face w/Base, General Purpose

Engineering Data

Volts 208-230 Volts 460 Volts 208-230/460
F.L. Amps 4.6-4.8 F.L. Amps 2.4 F.L. Amps 5.56-5.6/2.8
S. F Amps 5.2-5.4 S. F Amps 2.7 S. F Amps 6.12-6/3

RPM 1800 Hertz 60/50
HP 1 1/2 Duty CONTINUOUS TYPE TF
KW 1.12
Frame 145TC Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code L
Insul Class F Protection AUTOMATIC Therm.Prot. 9700K46
Eff 100% 86.5 Eff 75% PF 67.7
UL Y-(LEESON UL REC) CSA Yes Bearing OPE 6203
CC Number CC005A CE Yes Bearing PE 6205
Load Type Inverter Type Speed Range NONE

Motor Wt. 45 LB Enclosure TEFC Lubrication POLYREX EM
Nameplate 993500 Mounting RIGID Rotation REV
Assembly Shaft Dia. 7/8 IN Ext. Diag. 005010.20
Cust Part No Outline 028911-750 Ext. Diag2
Packaging B Winding T634341
Carton Label Leeson Wattsaver GROUP: 3
Iris Paint 305056.01 Test Card 01

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

Rework Status Rework TYPE

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) .14 LB-FT^2
Torque 4.5(Full Load) 20.4(Break Down) 17(Pull Up) 17.2(Locked Rotor)
CURRENT (amps) 2.4(Full Load) 12.09(Break Down) 16.06(Pull Up) 18.5(Locked Rotor)
Efficiency (%) 0(Full Load) 87.2(75% Load) 84.2(50% Load) 74.4(25% Load)
PowerFactor 75.3(Full Load) 67.3(75% Load) 55.2(50% Load) 35.4(25% Load)

Load Curve Data @60/50 Hz, 460 Volts, 1 1/2 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 1.23 0.097 1797 0.0 0.0 9.9 0.0 -
0.25 1.33 0.375 1786 1.1 74.4 35.4 0.0 -
0.5 1.53 0.673 1773 2.25 84.2 55.2 0.0 -
0.75 1.81 0.97 1761 3.38 87.2 67.3 0.0 -
1.0 2.15 1.291 1746 4.5 86.4 75.4 45.0 -
1.25 2.52 1.611 1732 5.63 86.0 80.2 65.0 -
1.5 2.94 1.945 1716 6.75 84.6 83.0 65.0 -
1.75 3.37 2.286 1699 7.88 83.2 85.1 0.0 -
2.0 3.85 2.65 1678 9.0 80.9 86.4 0.0 -
SOURCE: CALCULATED GROUP: 3