Leeson Electric 121942.00, 2 HP, 1800 RPM, 145T FR, 575 Vac, 3 PH, TEFC, Rigid Base, Special Voltage

121942.00, 2 HP, 1800 RPM, 145T FR, 575 Vac, 3 PH, TEFC, Rigid Base, Special Voltage

Engineering Data

Volts 575 Volts Volts
F.L. Amps 2.3 F.L. Amps F.L. Amps
S. F Amps 2.9 S. F Amps S. F Amps

RPM 1800 Hertz 60
HP 2 Duty CONTINUOUS TYPE TF
KW 1.49
Frame 145T Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code L
Insul Class F Protection NOT Therm.Prot.
Eff 100% 86.5 Eff 75% PF 75.6
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. 48 LB Enclosure TEFC Lubrication POLYREX EM
Nameplate Mounting RIGID Rotation REV
Assembly Shaft Dia. 7/8 IN Ext. Diag. 005102.01
Cust Part No Outline 028765-850 Ext. Diag2
Packaging B Winding T634340
Carton Label Leeson Wattsaver GROUP: 4
Iris Paint GREEN - LEESON WATTSAVER Test Card 01

Performance
Torque UOM LB-FT Inertia (WK²) .16 LB-FT^2
Torque 6(Full Load) 28.8(Break Down) 24.6(Pull Up) 24.6(Locked Rotor)
CURRENT (amps) 2.3(Full Load) 0(Break Down) 0(Pull Up) 21.2(Locked Rotor)
Efficiency (%) 0(Full Load) 85.6(75% Load) 83.4(50% Load) 74.5(25% Load)
PowerFactor 0(Full Load) 64.1(75% Load) 52(50% Load) 33.3(25% Load)

Speed Torque Curve @ 60 Hz, 575 Volts
Curve Point Amps Amps(%) Torque Torque(%) RPM KW PF HP
FL 2.3 - 6.0 100.0 0.0 - - 2.0
BD - - 28.8 480.0 0.0 - - 2.0
PU - - 24.6 410.0 0.0 - - 2.0
LR 21.2 - 24.6 410.0 0.0 - - 2.0
SOURCE: CALCULATED GROUP: 4

Load Curve Data @60 Hz, 575 Volts, 2 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 1.36 0.096 1798 0.0 0.0 7.1 0.0 -
0.25 1.54 0.511 1787 1.5 74.5 33.3 0.0 -
0.5 1.75 0.906 1774 3.0 83.4 52.0 0.0 -
0.75 2.06 1.316 1763 4.5 85.6 64.1 0.0 -
1.0 2.3 1.726 1751 6.0 86.5 75.6 53.0 -
1.25 2.8 2.156 1732 7.5 85.6 77.3 0.0 -
1.5 3.24 2.592 1717 9.0 84.7 80.3 0.0 -
SOURCE: CALCULATED GROUP: 4