Leeson Electric 121003.00, 1 HP, 1800 RPM, 143T FR, DP, 208-230/460 Vac, 3 PH, Rigid Base, Compressor Duty

121003.00, 1 HP, 1800 RPM, 143T FR, DP, 208-230/460 Vac, 3 PH, Rigid Base, Compressor Duty

Engineering Data

Volts 208-230 Volts 460 Volts 208-230/460
F.L. Amps 3.2-3.2 F.L. Amps 1.6 F.L. Amps 3.4-3.4/1.7
S. F Amps 3.8-3.8 S. F Amps 1.9 S. F Amps 4.2-4.2/2.1

RPM 1800 Hertz 60/50
HP 1 Duty CONTINUOUS TYPE TD
KW 0.75
Frame 143T Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code N
Insul Class F Protection AUTOMATIC Therm.Prot. 9700K46
Eff 100% 85.5 Eff 75% PF 68.5
UL Y-(LEESON UL REC) CSA Yes Bearing OPE 6203
CC Number NONE CE Yes Bearing PE 6205
Load Type Inverter Type Speed Range NONE

Motor Wt. 40 LB Enclosure DP Lubrication POLYREX EM
Nameplate 993500 Mounting RIGID Rotation REV
Assembly Shaft Dia. 7/8 IN Ext. Diag. 005010.20
Cust Part No Outline 028859-700 Ext. Diag2
Packaging B Winding T634342
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) .117 LB-FT^2
Torque 3(Full Load) 15.8(Break Down) 11.9(Pull Up) 12(Locked Rotor)
CURRENT (amps) 1.7(Full Load) 9.86(Break Down) 13.02(Pull Up) 14(Locked Rotor)
Efficiency (%) 0(Full Load) 85.2(75% Load) 81.7(50% Load) 72.8(25% Load)
PowerFactor 69.9(Full Load) 62.8(75% Load) 48(50% Load) 29.1(25% Load)

Load Curve Data @60/50 Hz, 460 Volts, 1 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 0.99 0.065 1799 0.0 0.0 8.2 0.0 -
0.25 1.1 0.255 1791 0.73 72.8 29.1 0.0 -
0.5 1.19 0.455 1780 1.47 81.7 48.0 0.0 -
0.75 1.31 0.655 1770 2.22 85.2 62.8 0.0 -
1.0 1.6 0.87 1760 3.0 85.5 68.5 21.0 -
1.15 1.8 0.995 1754 3.4 86.0 69.4 24.0 -
1.25 1.9 1.1 1749 3.75 84.7 72.7 31.0 -
1.5 2.1 1.315 1737 4.5 84.4 78.6 0.0 -
SOURCE: CALCULATED GROUP: 3